WO2004105157A3 - Recharging method and associated apparatus - Google Patents

Recharging method and associated apparatus Download PDF

Info

Publication number
WO2004105157A3
WO2004105157A3 PCT/US2004/015231 US2004015231W WO2004105157A3 WO 2004105157 A3 WO2004105157 A3 WO 2004105157A3 US 2004015231 W US2004015231 W US 2004015231W WO 2004105157 A3 WO2004105157 A3 WO 2004105157A3
Authority
WO
WIPO (PCT)
Prior art keywords
power storage
wireless fidelity
associated apparatus
recharging method
energization
Prior art date
Application number
PCT/US2004/015231
Other languages
French (fr)
Other versions
WO2004105157A2 (en
Inventor
Marlin H Mickle
Christopher C Capelli
Harold Swift
Original Assignee
Univ Pittsburgh
Marlin H Mickle
Christopher C Capelli
Harold Swift
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Pittsburgh, Marlin H Mickle, Christopher C Capelli, Harold Swift filed Critical Univ Pittsburgh
Priority to EP04752290A priority Critical patent/EP1636861A4/en
Priority to JP2006533093A priority patent/JP2007516686A/en
Publication of WO2004105157A2 publication Critical patent/WO2004105157A2/en
Publication of WO2004105157A3 publication Critical patent/WO2004105157A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves

Abstract

The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy within frequencies of the wireless fidelity standards. The remote station preferably has at least one antenna having an effective area greater than its physical area. The invention may advantageously be used on wireless fidelity products which are energized by the power storage device.
PCT/US2004/015231 2003-05-20 2004-05-14 Recharging method and associated apparatus WO2004105157A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04752290A EP1636861A4 (en) 2003-05-20 2004-05-14 Recharging method and associated apparatus
JP2006533093A JP2007516686A (en) 2003-05-20 2004-05-14 Recharging method and related apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47205203P 2003-05-20 2003-05-20
US60/472,052 2003-05-20

Publications (2)

Publication Number Publication Date
WO2004105157A2 WO2004105157A2 (en) 2004-12-02
WO2004105157A3 true WO2004105157A3 (en) 2006-02-16

Family

ID=33476916

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/015231 WO2004105157A2 (en) 2003-05-20 2004-05-14 Recharging method and associated apparatus

Country Status (5)

Country Link
US (2) US7403803B2 (en)
EP (1) EP1636861A4 (en)
JP (1) JP2007516686A (en)
CN (1) CN1868141A (en)
WO (1) WO2004105157A2 (en)

Families Citing this family (230)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7088964B2 (en) * 2002-10-02 2006-08-08 University Of Florida Research Foundation, Inc. Single chip radio with integrated antenna
US7443057B2 (en) * 2004-11-29 2008-10-28 Patrick Nunally Remote power charging of electronic devices
US7398379B1 (en) * 2005-05-02 2008-07-08 Altera Corporation Programmable logic device integrated circuits with wireless programming
WO2006124400A2 (en) * 2005-05-13 2006-11-23 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Method of making an electronic device using an electrically conductive polymer, and associated products
MX2007013940A (en) * 2005-05-24 2008-01-28 Powercast Corp Power transmission network.
WO2006133380A2 (en) * 2005-06-07 2006-12-14 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Manufacturing of electronic devices using conductive polymer
WO2006133204A2 (en) 2005-06-08 2006-12-14 Powercast Corporation Powering devices using rf energy harvesting
US7548040B2 (en) * 2005-07-28 2009-06-16 Zerog Wireless, Inc. Wireless battery charging of electronic devices such as wireless headsets/headphones
US7400253B2 (en) * 2005-08-04 2008-07-15 Mhcmos, Llc Harvesting ambient radio frequency electromagnetic energy for powering wireless electronic devices, sensors and sensor networks and applications thereof
WO2007118911A1 (en) * 2006-04-18 2007-10-25 Jose Luis De La Torre Barreiro Radiofrequency-rechargeable emergency battery unit for mobile telephones
US8188841B2 (en) * 2006-09-05 2012-05-29 Lawrence Livermore National Security, Llc Method of remote powering and detecting multiple UWB passive tags in an RFID system
CH701169B1 (en) 2006-10-09 2010-12-15 Legic Identsystems Ag Device for operation of a read / write device.
US20080290822A1 (en) * 2007-05-23 2008-11-27 Greene Charles E Item and method for wirelessly powering the item
GB0711382D0 (en) * 2007-06-13 2007-07-25 Univ Edinburgh Improvements in and relating to reconfigurable antenna and switching
US20090001930A1 (en) * 2007-06-29 2009-01-01 Nokia Corporation Electronic apparatus and associated methods
WO2009012522A1 (en) * 2007-07-24 2009-01-29 Rethink Technology Pty Ltd Improvements relating to communication devices
US20090033564A1 (en) * 2007-08-02 2009-02-05 Nigel Power, Llc Deployable Antennas for Wireless Power
TW200910711A (en) * 2007-08-17 2009-03-01 sheng-xing Liao Cocket architecture
KR20120102173A (en) * 2007-09-13 2012-09-17 퀄컴 인코포레이티드 Antennas for wireless power applications
US20090117872A1 (en) * 2007-11-05 2009-05-07 Jorgenson Joel A Passively powered element with multiple energy harvesting and communication channels
US8283899B2 (en) 2008-11-04 2012-10-09 Broadcom Corporation Reducing current leakage and improving shelf life time of battery-based-devices
US8571608B2 (en) * 2008-11-04 2013-10-29 Broadcom Corporation Entering a battery power down mode using over-the-air command for wireless devices
US20110156872A1 (en) * 2009-12-31 2011-06-30 Alcatel-Lucent Usa Inc. Smart rfid reader/router
CA2785181C (en) * 2010-01-07 2018-01-02 Voxx International Corporation Method and apparatus for harvesting energy
US20110250934A1 (en) * 2010-04-12 2011-10-13 Nicholas Clark Charging while wireless
US8330298B2 (en) 2010-06-17 2012-12-11 Scarf Technologies Llc Generating DC electric power from ambient electromagnetic radiation
US8816536B2 (en) 2010-11-24 2014-08-26 Georgia-Pacific Consumer Products Lp Apparatus and method for wirelessly powered dispensing
TWI551071B (en) * 2010-12-16 2016-09-21 李百祺 Wireless power transmission system, wireless power transmitting apparatus and wireless power receiving apparatus
US9030053B2 (en) 2011-05-19 2015-05-12 Choon Sae Lee Device for collecting energy wirelessly
US9246554B2 (en) 2011-05-31 2016-01-26 Facebook, Inc. Using a wireless radio to manage power consumption
US8644892B2 (en) 2011-05-31 2014-02-04 Facebook, Inc. Dual mode wireless communications device
US8929806B2 (en) 2011-05-31 2015-01-06 Facebook, Inc. Passively powering a wireless communications device
US9178569B2 (en) * 2011-11-28 2015-11-03 Tata Consultancy Services Limited System and method for simultaneous wireless charging, tracking and monitoring of equipments
US8933589B2 (en) 2012-02-07 2015-01-13 The Gillette Company Wireless power transfer using separately tunable resonators
US9867062B1 (en) 2014-07-21 2018-01-09 Energous Corporation System and methods for using a remote server to authorize a receiving device that has requested wireless power and to determine whether another receiving device should request wireless power in a wireless power transmission system
US10193396B1 (en) 2014-05-07 2019-01-29 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US10218227B2 (en) 2014-05-07 2019-02-26 Energous Corporation Compact PIFA antenna
US9941747B2 (en) 2014-07-14 2018-04-10 Energous Corporation System and method for manually selecting and deselecting devices to charge in a wireless power network
US10992185B2 (en) 2012-07-06 2021-04-27 Energous Corporation Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers
US9876648B2 (en) 2014-08-21 2018-01-23 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
US10141791B2 (en) 2014-05-07 2018-11-27 Energous Corporation Systems and methods for controlling communications during wireless transmission of power using application programming interfaces
US10243414B1 (en) 2014-05-07 2019-03-26 Energous Corporation Wearable device with wireless power and payload receiver
US10206185B2 (en) 2013-05-10 2019-02-12 Energous Corporation System and methods for wireless power transmission to an electronic device in accordance with user-defined restrictions
US9882430B1 (en) 2014-05-07 2018-01-30 Energous Corporation Cluster management of transmitters in a wireless power transmission system
US10263432B1 (en) 2013-06-25 2019-04-16 Energous Corporation Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access
US10224982B1 (en) 2013-07-11 2019-03-05 Energous Corporation Wireless power transmitters for transmitting wireless power and tracking whether wireless power receivers are within authorized locations
US10291066B1 (en) 2014-05-07 2019-05-14 Energous Corporation Power transmission control systems and methods
US9847679B2 (en) 2014-05-07 2017-12-19 Energous Corporation System and method for controlling communication between wireless power transmitter managers
US10063105B2 (en) 2013-07-11 2018-08-28 Energous Corporation Proximity transmitters for wireless power charging systems
US10063064B1 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US9368020B1 (en) 2013-05-10 2016-06-14 Energous Corporation Off-premises alert system and method for wireless power receivers in a wireless power network
US10256657B2 (en) 2015-12-24 2019-04-09 Energous Corporation Antenna having coaxial structure for near field wireless power charging
US10291055B1 (en) 2014-12-29 2019-05-14 Energous Corporation Systems and methods for controlling far-field wireless power transmission based on battery power levels of a receiving device
US10223717B1 (en) 2014-05-23 2019-03-05 Energous Corporation Systems and methods for payment-based authorization of wireless power transmission service
US9871398B1 (en) 2013-07-01 2018-01-16 Energous Corporation Hybrid charging method for wireless power transmission based on pocket-forming
US9899873B2 (en) 2014-05-23 2018-02-20 Energous Corporation System and method for generating a power receiver identifier in a wireless power network
US10128693B2 (en) 2014-07-14 2018-11-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US9450449B1 (en) 2012-07-06 2016-09-20 Energous Corporation Antenna arrangement for pocket-forming
US9893768B2 (en) 2012-07-06 2018-02-13 Energous Corporation Methodology for multiple pocket-forming
US9787103B1 (en) 2013-08-06 2017-10-10 Energous Corporation Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter
US10050462B1 (en) 2013-08-06 2018-08-14 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US9812890B1 (en) 2013-07-11 2017-11-07 Energous Corporation Portable wireless charging pad
US10090699B1 (en) 2013-11-01 2018-10-02 Energous Corporation Wireless powered house
US9912199B2 (en) 2012-07-06 2018-03-06 Energous Corporation Receivers for wireless power transmission
US9906065B2 (en) 2012-07-06 2018-02-27 Energous Corporation Systems and methods of transmitting power transmission waves based on signals received at first and second subsets of a transmitter's antenna array
US10205239B1 (en) 2014-05-07 2019-02-12 Energous Corporation Compact PIFA antenna
US10103582B2 (en) 2012-07-06 2018-10-16 Energous Corporation Transmitters for wireless power transmission
US10128699B2 (en) 2014-07-14 2018-11-13 Energous Corporation Systems and methods of providing wireless power using receiver device sensor inputs
US9831718B2 (en) 2013-07-25 2017-11-28 Energous Corporation TV with integrated wireless power transmitter
US9893554B2 (en) 2014-07-14 2018-02-13 Energous Corporation System and method for providing health safety in a wireless power transmission system
US10148097B1 (en) 2013-11-08 2018-12-04 Energous Corporation Systems and methods for using a predetermined number of communication channels of a wireless power transmitter to communicate with different wireless power receivers
US10211682B2 (en) 2014-05-07 2019-02-19 Energous Corporation Systems and methods for controlling operation of a transmitter of a wireless power network based on user instructions received from an authenticated computing device powered or charged by a receiver of the wireless power network
US9793758B2 (en) 2014-05-23 2017-10-17 Energous Corporation Enhanced transmitter using frequency control for wireless power transmission
US9853692B1 (en) 2014-05-23 2017-12-26 Energous Corporation Systems and methods for wireless power transmission
US9843213B2 (en) 2013-08-06 2017-12-12 Energous Corporation Social power sharing for mobile devices based on pocket-forming
US10439448B2 (en) 2014-08-21 2019-10-08 Energous Corporation Systems and methods for automatically testing the communication between wireless power transmitter and wireless power receiver
US10124754B1 (en) 2013-07-19 2018-11-13 Energous Corporation Wireless charging and powering of electronic sensors in a vehicle
US9991741B1 (en) 2014-07-14 2018-06-05 Energous Corporation System for tracking and reporting status and usage information in a wireless power management system
US10381880B2 (en) 2014-07-21 2019-08-13 Energous Corporation Integrated antenna structure arrays for wireless power transmission
US10075008B1 (en) 2014-07-14 2018-09-11 Energous Corporation Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network
US9891669B2 (en) 2014-08-21 2018-02-13 Energous Corporation Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system
US9252628B2 (en) 2013-05-10 2016-02-02 Energous Corporation Laptop computer as a transmitter for wireless charging
US9876394B1 (en) 2014-05-07 2018-01-23 Energous Corporation Boost-charger-boost system for enhanced power delivery
US10063106B2 (en) 2014-05-23 2018-08-28 Energous Corporation System and method for a self-system analysis in a wireless power transmission network
US20140008993A1 (en) 2012-07-06 2014-01-09 DvineWave Inc. Methodology for pocket-forming
US9887584B1 (en) 2014-08-21 2018-02-06 Energous Corporation Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system
US9966765B1 (en) 2013-06-25 2018-05-08 Energous Corporation Multi-mode transmitter
US9939864B1 (en) 2014-08-21 2018-04-10 Energous Corporation System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters
US9438045B1 (en) 2013-05-10 2016-09-06 Energous Corporation Methods and systems for maximum power point transfer in receivers
US10230266B1 (en) 2014-02-06 2019-03-12 Energous Corporation Wireless power receivers that communicate status data indicating wireless power transmission effectiveness with a transmitter using a built-in communications component of a mobile device, and methods of use thereof
US9876380B1 (en) 2013-09-13 2018-01-23 Energous Corporation Secured wireless power distribution system
US9876379B1 (en) 2013-07-11 2018-01-23 Energous Corporation Wireless charging and powering of electronic devices in a vehicle
US10992187B2 (en) 2012-07-06 2021-04-27 Energous Corporation System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices
US10090886B1 (en) 2014-07-14 2018-10-02 Energous Corporation System and method for enabling automatic charging schedules in a wireless power network to one or more devices
US9882427B2 (en) * 2013-05-10 2018-01-30 Energous Corporation Wireless power delivery using a base station to control operations of a plurality of wireless power transmitters
US9893555B1 (en) 2013-10-10 2018-02-13 Energous Corporation Wireless charging of tools using a toolbox transmitter
US9847677B1 (en) 2013-10-10 2017-12-19 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US10141768B2 (en) 2013-06-03 2018-11-27 Energous Corporation Systems and methods for maximizing wireless power transfer efficiency by instructing a user to change a receiver device's position
US9859757B1 (en) 2013-07-25 2018-01-02 Energous Corporation Antenna tile arrangements in electronic device enclosures
US9859797B1 (en) 2014-05-07 2018-01-02 Energous Corporation Synchronous rectifier design for wireless power receiver
US10186913B2 (en) 2012-07-06 2019-01-22 Energous Corporation System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas
US10965164B2 (en) 2012-07-06 2021-03-30 Energous Corporation Systems and methods of wirelessly delivering power to a receiver device
US10270261B2 (en) 2015-09-16 2019-04-23 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10008889B2 (en) 2014-08-21 2018-06-26 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US20150326070A1 (en) 2014-05-07 2015-11-12 Energous Corporation Methods and Systems for Maximum Power Point Transfer in Receivers
US9853458B1 (en) 2014-05-07 2017-12-26 Energous Corporation Systems and methods for device and power receiver pairing
US10211680B2 (en) 2013-07-19 2019-02-19 Energous Corporation Method for 3 dimensional pocket-forming
US9941707B1 (en) 2013-07-19 2018-04-10 Energous Corporation Home base station for multiple room coverage with multiple transmitters
US9887739B2 (en) 2012-07-06 2018-02-06 Energous Corporation Systems and methods for wireless power transmission by comparing voltage levels associated with power waves transmitted by antennas of a plurality of antennas of a transmitter to determine appropriate phase adjustments for the power waves
US9948135B2 (en) 2015-09-22 2018-04-17 Energous Corporation Systems and methods for identifying sensitive objects in a wireless charging transmission field
US9954374B1 (en) 2014-05-23 2018-04-24 Energous Corporation System and method for self-system analysis for detecting a fault in a wireless power transmission Network
US9824815B2 (en) 2013-05-10 2017-11-21 Energous Corporation Wireless charging and powering of healthcare gadgets and sensors
US9825674B1 (en) 2014-05-23 2017-11-21 Energous Corporation Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions
US9923386B1 (en) 2012-07-06 2018-03-20 Energous Corporation Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit power waves to a receiver
US9143000B2 (en) 2012-07-06 2015-09-22 Energous Corporation Portable wireless charging pad
US9973021B2 (en) 2012-07-06 2018-05-15 Energous Corporation Receivers for wireless power transmission
US9838083B2 (en) 2014-07-21 2017-12-05 Energous Corporation Systems and methods for communication with remote management systems
US9899861B1 (en) 2013-10-10 2018-02-20 Energous Corporation Wireless charging methods and systems for game controllers, based on pocket-forming
US9843201B1 (en) 2012-07-06 2017-12-12 Energous Corporation Wireless power transmitter that selects antenna sets for transmitting wireless power to a receiver based on location of the receiver, and methods of use thereof
US9806564B2 (en) 2014-05-07 2017-10-31 Energous Corporation Integrated rectifier and boost converter for wireless power transmission
US10199835B2 (en) 2015-12-29 2019-02-05 Energous Corporation Radar motion detection using stepped frequency in wireless power transmission system
US10038337B1 (en) 2013-09-16 2018-07-31 Energous Corporation Wireless power supply for rescue devices
US9900057B2 (en) 2012-07-06 2018-02-20 Energous Corporation Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas
US9124125B2 (en) 2013-05-10 2015-09-01 Energous Corporation Wireless power transmission with selective range
US9859756B2 (en) 2012-07-06 2018-01-02 Energous Corporation Transmittersand methods for adjusting wireless power transmission based on information from receivers
US11502551B2 (en) 2012-07-06 2022-11-15 Energous Corporation Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations
US9941754B2 (en) 2012-07-06 2018-04-10 Energous Corporation Wireless power transmission with selective range
US10199849B1 (en) 2014-08-21 2019-02-05 Energous Corporation Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system
US10211674B1 (en) 2013-06-12 2019-02-19 Energous Corporation Wireless charging using selected reflectors
US10224758B2 (en) 2013-05-10 2019-03-05 Energous Corporation Wireless powering of electronic devices with selective delivery range
US10312715B2 (en) 2015-09-16 2019-06-04 Energous Corporation Systems and methods for wireless power charging
US9289185B2 (en) 2012-07-23 2016-03-22 ClariTrac, Inc. Ultrasound device for needle procedures
TWM449362U (en) * 2012-10-31 2013-03-21 Hon Hai Prec Ind Co Ltd Wireless charging film-battery with antenna
US9601928B2 (en) 2013-03-14 2017-03-21 Choon Sae Lee Device for collecting energy wirelessly
US9419443B2 (en) 2013-05-10 2016-08-16 Energous Corporation Transducer sound arrangement for pocket-forming
US9843763B2 (en) 2013-05-10 2017-12-12 Energous Corporation TV system with wireless power transmitter
US9866279B2 (en) 2013-05-10 2018-01-09 Energous Corporation Systems and methods for selecting which power transmitter should deliver wireless power to a receiving device in a wireless power delivery network
US9819230B2 (en) 2014-05-07 2017-11-14 Energous Corporation Enhanced receiver for wireless power transmission
US9537357B2 (en) 2013-05-10 2017-01-03 Energous Corporation Wireless sound charging methods and systems for game controllers, based on pocket-forming
US9538382B2 (en) 2013-05-10 2017-01-03 Energous Corporation System and method for smart registration of wireless power receivers in a wireless power network
US10103552B1 (en) 2013-06-03 2018-10-16 Energous Corporation Protocols for authenticated wireless power transmission
US10003211B1 (en) 2013-06-17 2018-06-19 Energous Corporation Battery life of portable electronic devices
US9521926B1 (en) 2013-06-24 2016-12-20 Energous Corporation Wireless electrical temperature regulator for food and beverages
US10021523B2 (en) 2013-07-11 2018-07-10 Energous Corporation Proximity transmitters for wireless power charging systems
US9979440B1 (en) 2013-07-25 2018-05-22 Energous Corporation Antenna tile arrangements configured to operate as one functional unit
US9935482B1 (en) 2014-02-06 2018-04-03 Energous Corporation Wireless power transmitters that transmit at determined times based on power availability and consumption at a receiving mobile device
US10075017B2 (en) 2014-02-06 2018-09-11 Energous Corporation External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power
US10158257B2 (en) 2014-05-01 2018-12-18 Energous Corporation System and methods for using sound waves to wirelessly deliver power to electronic devices
US9966784B2 (en) 2014-06-03 2018-05-08 Energous Corporation Systems and methods for extending battery life of portable electronic devices charged by sound
US10153645B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters
US10153653B1 (en) 2014-05-07 2018-12-11 Energous Corporation Systems and methods for using application programming interfaces to control communications between a transmitter and a receiver
US9800172B1 (en) 2014-05-07 2017-10-24 Energous Corporation Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves
US10170917B1 (en) 2014-05-07 2019-01-01 Energous Corporation Systems and methods for managing and controlling a wireless power network by establishing time intervals during which receivers communicate with a transmitter
US9973008B1 (en) 2014-05-07 2018-05-15 Energous Corporation Wireless power receiver with boost converters directly coupled to a storage element
US9876536B1 (en) 2014-05-23 2018-01-23 Energous Corporation Systems and methods for assigning groups of antennas to transmit wireless power to different wireless power receivers
US10068703B1 (en) 2014-07-21 2018-09-04 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US9871301B2 (en) 2014-07-21 2018-01-16 Energous Corporation Integrated miniature PIFA with artificial magnetic conductor metamaterials
US10116143B1 (en) 2014-07-21 2018-10-30 Energous Corporation Integrated antenna arrays for wireless power transmission
US9917477B1 (en) 2014-08-21 2018-03-13 Energous Corporation Systems and methods for automatically testing the communication between power transmitter and wireless receiver
US9965009B1 (en) 2014-08-21 2018-05-08 Energous Corporation Systems and methods for assigning a power receiver to individual power transmitters based on location of the power receiver
DE102014217285A1 (en) * 2014-08-29 2016-03-03 Robert Bosch Gmbh Inductive energy transmission system
US10122415B2 (en) 2014-12-27 2018-11-06 Energous Corporation Systems and methods for assigning a set of antennas of a wireless power transmitter to a wireless power receiver based on a location of the wireless power receiver
US9893535B2 (en) 2015-02-13 2018-02-13 Energous Corporation Systems and methods for determining optimal charging positions to maximize efficiency of power received from wirelessly delivered sound wave energy
US9906275B2 (en) 2015-09-15 2018-02-27 Energous Corporation Identifying receivers in a wireless charging transmission field
US10523033B2 (en) 2015-09-15 2019-12-31 Energous Corporation Receiver devices configured to determine location within a transmission field
US9893538B1 (en) 2015-09-16 2018-02-13 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10778041B2 (en) 2015-09-16 2020-09-15 Energous Corporation Systems and methods for generating power waves in a wireless power transmission system
US10158259B1 (en) 2015-09-16 2018-12-18 Energous Corporation Systems and methods for identifying receivers in a transmission field by transmitting exploratory power waves towards different segments of a transmission field
US10211685B2 (en) 2015-09-16 2019-02-19 Energous Corporation Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver
US11710321B2 (en) 2015-09-16 2023-07-25 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10008875B1 (en) 2015-09-16 2018-06-26 Energous Corporation Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver
US9871387B1 (en) 2015-09-16 2018-01-16 Energous Corporation Systems and methods of object detection using one or more video cameras in wireless power charging systems
US9941752B2 (en) 2015-09-16 2018-04-10 Energous Corporation Systems and methods of object detection in wireless power charging systems
US10199850B2 (en) 2015-09-16 2019-02-05 Energous Corporation Systems and methods for wirelessly transmitting power from a transmitter to a receiver by determining refined locations of the receiver in a segmented transmission field associated with the transmitter
US10186893B2 (en) 2015-09-16 2019-01-22 Energous Corporation Systems and methods for real time or near real time wireless communications between a wireless power transmitter and a wireless power receiver
US10128686B1 (en) 2015-09-22 2018-11-13 Energous Corporation Systems and methods for identifying receiver locations using sensor technologies
US10033222B1 (en) 2015-09-22 2018-07-24 Energous Corporation Systems and methods for determining and generating a waveform for wireless power transmission waves
US10050470B1 (en) 2015-09-22 2018-08-14 Energous Corporation Wireless power transmission device having antennas oriented in three dimensions
US10027168B2 (en) 2015-09-22 2018-07-17 Energous Corporation Systems and methods for generating and transmitting wireless power transmission waves using antennas having a spacing that is selected by the transmitter
US10135294B1 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for preconfiguring transmission devices for power wave transmissions based on location data of one or more receivers
US10020678B1 (en) 2015-09-22 2018-07-10 Energous Corporation Systems and methods for selecting antennas to generate and transmit power transmission waves
US10153660B1 (en) 2015-09-22 2018-12-11 Energous Corporation Systems and methods for preconfiguring sensor data for wireless charging systems
US10135295B2 (en) 2015-09-22 2018-11-20 Energous Corporation Systems and methods for nullifying energy levels for wireless power transmission waves
US10734717B2 (en) 2015-10-13 2020-08-04 Energous Corporation 3D ceramic mold antenna
US10333332B1 (en) 2015-10-13 2019-06-25 Energous Corporation Cross-polarized dipole antenna
US9899744B1 (en) 2015-10-28 2018-02-20 Energous Corporation Antenna for wireless charging systems
US9853485B2 (en) 2015-10-28 2017-12-26 Energous Corporation Antenna for wireless charging systems
US10027180B1 (en) 2015-11-02 2018-07-17 Energous Corporation 3D triple linear antenna that acts as heat sink
US10135112B1 (en) 2015-11-02 2018-11-20 Energous Corporation 3D antenna mount
US10063108B1 (en) 2015-11-02 2018-08-28 Energous Corporation Stamped three-dimensional antenna
GB2545514A (en) * 2015-12-17 2017-06-21 Zwipe As One-time password device
US10027159B2 (en) 2015-12-24 2018-07-17 Energous Corporation Antenna for transmitting wireless power signals
US11863001B2 (en) 2015-12-24 2024-01-02 Energous Corporation Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns
GB2545738B (en) 2015-12-24 2021-07-21 Zwipe As Biometric smartcard with multiple modes of operation
US10256677B2 (en) 2016-12-12 2019-04-09 Energous Corporation Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad
US10141771B1 (en) 2015-12-24 2018-11-27 Energous Corporation Near field transmitters with contact points for wireless power charging
US10038332B1 (en) 2015-12-24 2018-07-31 Energous Corporation Systems and methods of wireless power charging through multiple receiving devices
US10320446B2 (en) 2015-12-24 2019-06-11 Energous Corporation Miniaturized highly-efficient designs for near-field power transfer system
US10079515B2 (en) 2016-12-12 2018-09-18 Energous Corporation Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad
US10008886B2 (en) 2015-12-29 2018-06-26 Energous Corporation Modular antennas with heat sinks in wireless power transmission systems
US10393886B2 (en) 2016-08-24 2019-08-27 Carestream Health, Inc. Method and apparatus for automatic touchless wireless charging of mobile x-ray cart detectors and accessories
US10923954B2 (en) 2016-11-03 2021-02-16 Energous Corporation Wireless power receiver with a synchronous rectifier
CN110235337A (en) 2016-12-12 2019-09-13 艾诺格思公司 Selectively activate method of the antenna area of near field charging pad to maximize transmitted wireless power
US10680319B2 (en) 2017-01-06 2020-06-09 Energous Corporation Devices and methods for reducing mutual coupling effects in wireless power transmission systems
US10439442B2 (en) 2017-01-24 2019-10-08 Energous Corporation Microstrip antennas for wireless power transmitters
US10389161B2 (en) 2017-03-15 2019-08-20 Energous Corporation Surface mount dielectric antennas for wireless power transmitters
WO2018183892A1 (en) 2017-03-30 2018-10-04 Energous Corporation Flat antennas having two or more resonant frequencies for use in wireless power transmission systems
KR20180112354A (en) * 2017-04-03 2018-10-12 삼성전기주식회사 Magnetic sheet and wireless power charging apparatus including the same
US10854960B2 (en) * 2017-05-02 2020-12-01 Richard A. Bean Electromagnetic energy harvesting devices and methods
US10511097B2 (en) 2017-05-12 2019-12-17 Energous Corporation Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
US10848853B2 (en) 2017-06-23 2020-11-24 Energous Corporation Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power
JP7232820B2 (en) 2017-09-01 2023-03-03 パワーキャスト コーポレイション Methods, systems and apparatus for automatic RF power transfer and single antenna energy collection
US10122219B1 (en) 2017-10-10 2018-11-06 Energous Corporation Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves
US11342798B2 (en) 2017-10-30 2022-05-24 Energous Corporation Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band
WO2019113127A2 (en) 2017-12-04 2019-06-13 Greene Charles E Methods, systems, and apparatus for wireless recharging of battery-powered devices
US10615647B2 (en) 2018-02-02 2020-04-07 Energous Corporation Systems and methods for detecting wireless power receivers and other objects at a near-field charging pad
US11159057B2 (en) 2018-03-14 2021-10-26 Energous Corporation Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals
US11515732B2 (en) 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device
US11437735B2 (en) 2018-11-14 2022-09-06 Energous Corporation Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body
KR20210117283A (en) 2019-01-28 2021-09-28 에너저스 코포레이션 Systems and methods for a small antenna for wireless power transmission
CN113661660B (en) 2019-02-06 2023-01-24 艾诺格思公司 Method of estimating optimal phase, wireless power transmitting apparatus, and storage medium
US11381118B2 (en) 2019-09-20 2022-07-05 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
WO2021055900A1 (en) 2019-09-20 2021-03-25 Energous Corporation Classifying and detecting foreign objects using a power amplifier controller integrated circuit in wireless power transmission systems
WO2021055898A1 (en) 2019-09-20 2021-03-25 Energous Corporation Systems and methods for machine learning based foreign object detection for wireless power transmission
EP4032166A4 (en) 2019-09-20 2023-10-18 Energous Corporation Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers
EP4073905A4 (en) 2019-12-13 2024-01-03 Energous Corp Charging pad with guiding contours to align an electronic device on the charging pad and efficiently transfer near-field radio-frequency energy to the electronic device
US10985617B1 (en) 2019-12-31 2021-04-20 Energous Corporation System for wirelessly transmitting energy at a near-field distance without using beam-forming control
US11799324B2 (en) 2020-04-13 2023-10-24 Energous Corporation Wireless-power transmitting device for creating a uniform near-field charging area
US11916398B2 (en) 2021-12-29 2024-02-27 Energous Corporation Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6100804A (en) * 1998-10-29 2000-08-08 Intecmec Ip Corp. Radio frequency identification system
US6130603A (en) * 1994-06-13 2000-10-10 Ers International, Inc. Low-powered RF-linked price display system
US6184789B1 (en) * 1999-06-22 2001-02-06 Xerox Corporation Method and apparatus for visually determining object location
US6480699B1 (en) * 1998-08-28 2002-11-12 Woodtoga Holdings Company Stand-alone device for transmitting a wireless signal containing data from a memory or a sensor

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678305A (en) * 1970-02-06 1972-07-18 Aviat Supply Uk Acoustic surface wave devices
US4114151A (en) 1976-09-14 1978-09-12 Alfa-Laval Company Limited Passive transponder apparatus for use in an interrogator-responder system
US4471344A (en) * 1980-10-09 1984-09-11 Ici Americas Inc. Dual frequency anti-theft system
IL63502A (en) * 1981-08-04 1984-10-31 Mahanaim Diuk Hydraulica Apparatus for identification of animals
US4700179A (en) * 1982-04-12 1987-10-13 Ici Americas Inc. Crossed beam high frequency anti-theft system
US4857893A (en) * 1986-07-18 1989-08-15 Bi Inc. Single chip transponder device
US5296866A (en) * 1991-07-29 1994-03-22 The United States Of America As Represented By The Adminsitrator Of The National Aeronautics And Space Administration Active antenna
NO913368D0 (en) * 1991-08-27 1991-08-27 Julius Hartai FREQUENCY MODULATED DRIVER WITH PARALLEL RESONANCE.
DE59408667D1 (en) * 1993-12-10 1999-09-30 Siemens Ag Oesterreich DATA CARRIER FOR IDENTIFYING OBJECTS AND METHOD FOR ITS CONTROL
US5523659A (en) * 1994-08-18 1996-06-04 Swenson; Donald A. Radio frequency focused drift tube linear accelerator
US5767792A (en) * 1994-10-13 1998-06-16 Bio Medic Data Systems Inc. Method for calibrating a temperature sensing transponder
US5673018A (en) 1995-06-07 1997-09-30 Palomar Technologies Corporation Transponder system for reporting the distance traveled by a wheeled vehicle
US5700716A (en) * 1996-02-23 1997-12-23 Micron Technology, Inc. Method for forming low contact resistance contacts, vias, and plugs with diffusion barriers
US5833603A (en) * 1996-03-13 1998-11-10 Lipomatrix, Inc. Implantable biosensing transponder
US5970398A (en) 1996-07-30 1999-10-19 Micron Communications, Inc. Radio frequency antenna with current controlled sensitivity
EP0886906A1 (en) * 1996-11-20 1998-12-30 Koninklijke Philips Electronics N.V. An induction charging apparatus and an electronic device
JPH10257697A (en) 1997-03-12 1998-09-25 Hitachi Electron Service Co Ltd Power supply device with space floating electromagnetic wave and electric wave as energy sources
US5963177A (en) 1997-05-16 1999-10-05 Micron Communications, Inc. Methods of enhancing electronmagnetic radiation properties of encapsulated circuit, and related devices
US6054925A (en) * 1997-08-27 2000-04-25 Data Investments Limited High impedance transponder with improved backscatter modulator for electronic identification system
US6177872B1 (en) * 1998-03-13 2001-01-23 Intermec Ip Corp. Distributed impedance matching circuit for high reflection coefficient load
US5889383A (en) * 1998-04-03 1999-03-30 Advanced Micro Devices, Inc. System and method for charging batteries with ambient acoustic energy
US6463039B1 (en) * 1998-04-24 2002-10-08 Intelligent Ideation, Inc. Method and apparatus for full duplex sideband communication
US6037743A (en) 1998-06-15 2000-03-14 White; Stanley A. Battery charger and power source employing an environmental energy extractor and a method related thereto
ES2198938T3 (en) * 1998-08-14 2004-02-01 3M Innovative Properties Company APPLICATION FOR A RADIO FREQUENCY IDENTIFICATION SYSTEM.
JP2000137779A (en) 1998-10-30 2000-05-16 Hitachi Maxell Ltd Non-contact information medium and production thereof
US6615074B2 (en) 1998-12-22 2003-09-02 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for energizing a remote station and related method
US6289237B1 (en) * 1998-12-22 2001-09-11 University Of Pittsburgh Of The Commonwealth System Of Higher Education Apparatus for energizing a remote station and related method
US6373447B1 (en) * 1998-12-28 2002-04-16 Kawasaki Steel Corporation On-chip antenna, and systems utilizing same
JP2000251038A (en) * 1999-03-03 2000-09-14 Toshiba Corp Radio information storage medium and method for arranging radio information storage medium
US6563319B1 (en) * 1999-04-19 2003-05-13 Credence Technologies, Inc. Electrostatic discharges and transient signals monitoring system and method
US6127799A (en) * 1999-05-14 2000-10-03 Gte Internetworking Incorporated Method and apparatus for wireless powering and recharging
US6980084B1 (en) * 1999-05-17 2005-12-27 The Goodyear Tire & Rubber Company Power-on reset for transponder
US6789429B2 (en) * 1999-08-06 2004-09-14 Setra System, Inc. Capacitive pressure sensor having encapsulated resonating components
JP2001160518A (en) * 1999-12-01 2001-06-12 Toyota Autom Loom Works Ltd Feeding coupler
US6611783B2 (en) * 2000-01-07 2003-08-26 Nocwatch, Inc. Attitude indicator and activity monitoring device
JP4011813B2 (en) * 2000-01-14 2007-11-21 株式会社ルネサステクノロジ Semiconductor device and manufacturing method of semiconductor device
FI20000339A (en) * 2000-02-16 2001-08-16 Nokia Mobile Phones Ltd Micromechanical adjustable capacitor and integrated adjustable resonator
US6184651B1 (en) * 2000-03-20 2001-02-06 Motorola, Inc. Contactless battery charger with wireless control link
WO2001092970A1 (en) * 2000-05-30 2001-12-06 Seiko Epson Corporation Hand-held electronic device
US6229443B1 (en) * 2000-06-23 2001-05-08 Single Chip Systems Apparatus and method for detuning of RFID tag to regulate voltage
JP3650317B2 (en) 2000-08-23 2005-05-18 日本電信電話株式会社 Electromagnetic field receiver
US6882128B1 (en) * 2000-09-27 2005-04-19 Science Applications International Corporation Method and system for energy reclamation and reuse
US7026941B1 (en) * 2001-03-01 2006-04-11 Netquest Services, Llc System and method for measuring a plurality of physical variables from a remote location
JP3905418B2 (en) 2001-05-18 2007-04-18 セイコーインスツル株式会社 Power supply device and electronic device
US6603309B2 (en) * 2001-05-21 2003-08-05 Baker Hughes Incorporated Active signal conditioning circuitry for well logging and monitoring while drilling nuclear magnetic resonance spectrometers
US7002174B2 (en) * 2001-12-18 2006-02-21 D-Wave Systems, Inc. Characterization and measurement of superconducting structures
US6907231B2 (en) * 2002-04-15 2005-06-14 Broadcom, Corp. On-chip impedance matching power amplifier and radio applications thereof
JP2005537773A (en) 2002-08-28 2005-12-08 ユニバーシティ オブ ピッツバーグ オブ ザ コモンウェルス システム オブ ハイヤー エデュケーション Recharging method and apparatus
US6803774B2 (en) * 2002-09-23 2004-10-12 Agilent Technologies, Inc. MEMS varactor for measuring RF power
JP3845073B2 (en) * 2003-05-27 2006-11-15 株式会社東芝 Semiconductor device
US7023342B2 (en) * 2003-09-17 2006-04-04 The United States Of America As Represented By The Secretary Of The Navy Continuous wave (CW)—fixed multiple frequency triggered, radio frequency identification (RFID) tag and system and method employing same
US6995731B2 (en) * 2004-02-27 2006-02-07 Trw Automotive U.S. Llc Multiple coil antenna for a tire parameter sensing system with inductively coupled tire-based units
US7167090B1 (en) * 2004-09-17 2007-01-23 Massachusetts Institute Of Technology Far-field RF power extraction circuits and systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130603A (en) * 1994-06-13 2000-10-10 Ers International, Inc. Low-powered RF-linked price display system
US6480699B1 (en) * 1998-08-28 2002-11-12 Woodtoga Holdings Company Stand-alone device for transmitting a wireless signal containing data from a memory or a sensor
US6100804A (en) * 1998-10-29 2000-08-08 Intecmec Ip Corp. Radio frequency identification system
US6184789B1 (en) * 1999-06-22 2001-02-06 Xerox Corporation Method and apparatus for visually determining object location

Also Published As

Publication number Publication date
JP2007516686A (en) 2007-06-21
EP1636861A2 (en) 2006-03-22
US7383064B2 (en) 2008-06-03
WO2004105157A2 (en) 2004-12-02
US20060058076A1 (en) 2006-03-16
US7403803B2 (en) 2008-07-22
EP1636861A4 (en) 2007-06-27
CN1868141A (en) 2006-11-22
US20040259604A1 (en) 2004-12-23

Similar Documents

Publication Publication Date Title
WO2004105157A3 (en) Recharging method and associated apparatus
WO2006071521A3 (en) Recharging method and apparatus
WO2007061921A3 (en) Radio-frequency (rf) power portal
AU2003254301A1 (en) Radio frequency identificaton device and method
EP1858170A4 (en) Spectrum spread communication method and system using very weak power, and high frequency radio apparatus
GB2391711B (en) Method and apparatus for controlling an antenna array
EP1854311B8 (en) Aircraft communications system and related method for communicating between portable wireless communications device and ground
WO2014085291A3 (en) Wireless charging systems and methods
EP1608036A4 (en) Earphone antenna, composite coil used therefor, coaxial cable, and radio device with the earphone antenna
EP1779550A4 (en) An amplification relay device of electromagnetic wave and a radio electric power conversion apparatus using the above device
AU2003242949A1 (en) System and method for initiating location-dependent applications on mobile devices
AU2003278916A1 (en) Radio frequency identification device, wireless communications systems and methods
DE602004011710D1 (en) Secondary surveillance radar system, ground station for use therein, and method for checking the response signal
HK1077033A1 (en) Remote operation toy, radio device and drive used for the same
DE60324722D1 (en) Radio receiver and receiving method for controlling the antenna beam width
AU2003230967A1 (en) Wireless repeater apparatus, system, and method
EP1467509A4 (en) Radio transmitting apparatus, radio receiving apparatus and radio transmitting method
EP3931910A4 (en) Antenna device and base station comprising the same
EP3895339A4 (en) Electronic device having antenna array and power backoff control method for the electronic device
EP4101049A4 (en) Electronic device for wirelessly transmitting or receiving power and method for operating the same
AU2003288612A1 (en) Method, device and system with signal quality target for radio frequency power control in cellular systems
GB2595828B (en) Magnetic resonance radio frequency power amplifier device and magnetic resonance system
AU2003208619A1 (en) Polarized wave measuring apparatus, and antenna characteristic apparatus and radio wave measuring apparatus using the same
EP3815217A4 (en) Wireless power transmitter, electronic device for wirelessly receiving power, and method for operating the same
EP3872950A4 (en) Transmitting apparatus, receiving apparatus, power supply device and wireless charging method

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006533093

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2004752290

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 20048172680

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2004752290

Country of ref document: EP