DE69526699T2 - Antenne zur Kommunikation über kurze Entfernungen, deren Nutzung und Herstellung - Google Patents
Antenne zur Kommunikation über kurze Entfernungen, deren Nutzung und HerstellungInfo
- Publication number
- DE69526699T2 DE69526699T2 DE69526699T DE69526699T DE69526699T2 DE 69526699 T2 DE69526699 T2 DE 69526699T2 DE 69526699 T DE69526699 T DE 69526699T DE 69526699 T DE69526699 T DE 69526699T DE 69526699 T2 DE69526699 T2 DE 69526699T2
- Authority
- DE
- Germany
- Prior art keywords
- antenna
- manufacture
- communication over
- short distances
- over short
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- H01Q7/04—Screened antennas
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07777—Antenna details the antenna being of the inductive type
- G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
- G06K19/07773—Antenna details
- G06K19/07777—Antenna details the antenna being of the inductive type
- G06K19/07779—Antenna details the antenna being of the inductive type the inductive antenna being a coil
- G06K19/07781—Antenna details the antenna being of the inductive type the inductive antenna being a coil the coil being fabricated in a winding process
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
- G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Near-Field Transmission Systems (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6146467A JPH0818325A (ja) | 1994-06-28 | 1994-06-28 | 近距離通信用アンテナ |
JP07130800A JP3113882B2 (ja) | 1995-05-29 | 1995-05-29 | 近距離通信用アンテナ及びその使用方法 |
JP07130799A JP3111347B2 (ja) | 1995-05-29 | 1995-05-29 | 近距離通信用アンテナ及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69526699D1 DE69526699D1 (de) | 2002-06-20 |
DE69526699T2 true DE69526699T2 (de) | 2002-12-05 |
Family
ID=27316195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69526699T Expired - Lifetime DE69526699T2 (de) | 1994-06-28 | 1995-06-28 | Antenne zur Kommunikation über kurze Entfernungen, deren Nutzung und Herstellung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5694139A (de) |
EP (3) | EP0693733B1 (de) |
KR (1) | KR100372727B1 (de) |
CN (2) | CN100359757C (de) |
DE (1) | DE69526699T2 (de) |
HK (1) | HK1052086A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7458511B2 (en) | 2004-10-08 | 2008-12-02 | Fujitsu Limited | Access device for data-holding body and electronic equipment incorporating the access device |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0782214B1 (de) * | 1995-12-22 | 2004-10-06 | Texas Instruments France | Ringantennen für Resonanzschaltkreise |
US6134420A (en) * | 1996-11-01 | 2000-10-17 | Plantronics, Inc. | Vector measuring aerial arrays for magnetic induction communication systems |
US6061030A (en) * | 1996-11-01 | 2000-05-09 | Plantronics, Inc. | Aerial arrays for magnetic induction communication systems having limited power supplies |
US6118367A (en) * | 1996-11-29 | 2000-09-12 | Yoshikawa Rf Systems Co., Ltd. | Data carrier system |
DE69838364T2 (de) | 1997-06-20 | 2008-05-29 | Hitachi Kokusai Electric Inc. | Schreib-/Lesevorrichtung, Stromversorgungssystem und Kommunikationssystem |
US6388628B1 (en) | 1998-05-18 | 2002-05-14 | Db Tag, Inc. | Systems and methods for wirelessly projecting power using in-phase current loops |
US6570541B2 (en) | 1998-05-18 | 2003-05-27 | Db Tag, Inc. | Systems and methods for wirelessly projecting power using multiple in-phase current loops |
US6154137A (en) | 1998-06-08 | 2000-11-28 | 3M Innovative Properties Company | Identification tag with enhanced security |
CA2338522C (en) | 1998-08-14 | 2009-04-07 | 3M Innovative Properties Company | Radio frequency identification systems applications |
AU762495B2 (en) | 1998-08-14 | 2003-06-26 | 3M Innovative Properties Company | Application for a radio frequency identification system |
ES2529584T3 (es) | 1998-08-14 | 2015-02-23 | 3M Innovative Properties Company | Método para interrogar un envase que lleva una etiqueta de RFID |
US6424262B2 (en) | 1998-08-14 | 2002-07-23 | 3M Innovative Properties Company | Applications for radio frequency identification systems |
FR2791726B1 (fr) * | 1999-03-31 | 2001-07-27 | Ascom Monetel Sa | Serrure electronique sans contact |
EP1238362A1 (de) * | 1999-12-08 | 2002-09-11 | DB Tag, Inc. | Anordnungen und verfahren zur drathlosen leistungsprojektion mittels mehrerer in-phase stromschleifen |
US6960984B1 (en) * | 1999-12-08 | 2005-11-01 | University Of North Carolina | Methods and systems for reactively compensating magnetic current loops |
US6184846B1 (en) | 2000-02-03 | 2001-02-06 | Marconi Commerce Systems Inc. | Loop conductor antenna for fuel dispenser |
JP2003318634A (ja) * | 2002-04-24 | 2003-11-07 | Smart Card:Kk | 非接触式センサコイル |
US8152305B2 (en) | 2004-07-16 | 2012-04-10 | The University Of North Carolina At Chapel Hill | Methods, systems, and computer program products for full spectrum projection |
JP2006106897A (ja) * | 2004-09-30 | 2006-04-20 | Fujitsu Ltd | リーダライタおよびrfidシステム |
US7119690B2 (en) * | 2004-10-08 | 2006-10-10 | Proximities, Inc. | Identification band using serpentine paths to detect tampering |
WO2006052765A2 (en) | 2004-11-04 | 2006-05-18 | Smith & Nephew, Inc. | Cycle and load measurement device |
KR100674824B1 (ko) * | 2004-12-08 | 2007-01-25 | 삼성전기주식회사 | 자기저항소자 제조방법 |
KR100768919B1 (ko) * | 2004-12-23 | 2007-10-19 | 삼성전자주식회사 | 전원 생성 장치 |
CN103637840A (zh) | 2005-08-23 | 2014-03-19 | 史密夫和内修有限公司 | 遥测矫形植入物 |
CN101283521B (zh) * | 2005-10-14 | 2013-03-13 | 国际商业机器公司 | 电磁感应型rfid标签和访问装置 |
DE102006011354A1 (de) * | 2006-03-11 | 2007-09-13 | Hella Kgaa Hueck & Co. | Antenne für ein funkbasiertes Zugangs- und/oder Startsystem |
WO2008103181A1 (en) | 2007-02-23 | 2008-08-28 | Smith & Nephew, Inc. | Processing sensed accelerometer data for determination of bone healing |
JP6121088B2 (ja) * | 2007-09-06 | 2017-04-26 | スミス アンド ネフュー インコーポレイテッド | 遠隔測定インプラントと交信するシステムおよび方法 |
DE102008017490B4 (de) * | 2008-03-28 | 2013-02-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Readerantenne für einen Einsatz mit RFID-Transpondern |
US8054184B2 (en) * | 2008-07-31 | 2011-11-08 | Intuitive Surgical Operations, Inc. | Identification of surgical instrument attached to surgical robot |
US8353759B2 (en) * | 2009-10-16 | 2013-01-15 | Igt | Shape control of magentic fields for table games |
JP5459126B2 (ja) | 2010-07-16 | 2014-04-02 | 富士通株式会社 | アンテナシート、タグ及びタグ製造方法 |
CN103843197B (zh) | 2011-11-09 | 2016-04-20 | 株式会社村田制作所 | 天线装置以及电子设备 |
ITMO20110331A1 (it) * | 2011-12-22 | 2013-06-23 | Fabele S R L | Metodo e apparato per la realizzazione di un dispositivo di identificazione a radio frequenza dotato di antenna realizzata con un filo elettricamente conduttore |
JP2013192391A (ja) * | 2012-03-14 | 2013-09-26 | Sony Corp | 検知装置、受電装置、送電装置及び非接触給電システム |
JP5626302B2 (ja) * | 2012-09-26 | 2014-11-19 | 株式会社日本自動車部品総合研究所 | 通信システム |
US8922443B2 (en) * | 2012-09-27 | 2014-12-30 | Apple Inc. | Distributed loop antenna with multiple subloops |
DE102012109539A1 (de) * | 2012-10-08 | 2014-06-12 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Übertragung von Signalen aus einem Metallgehäuse |
DE112015005957T5 (de) | 2015-01-16 | 2017-10-19 | Halliburton Energy Services, Inc. | An Schwerstangen anbringbare Spulenkörperantenne mit Spulen- und Ferritschlitzen |
JP6069548B1 (ja) * | 2016-01-22 | 2017-02-01 | 日本電信電話株式会社 | ループアンテナアレイ群 |
CN109120309A (zh) * | 2017-06-23 | 2019-01-01 | 中兴通讯股份有限公司 | 文件获取方法及装置、文件传送方法及装置、存储介质 |
CN107294217A (zh) * | 2017-06-26 | 2017-10-24 | 西安电子科技大学 | 一种非接触式电能传输装置 |
US10821292B2 (en) | 2018-06-28 | 2020-11-03 | Medtronic, Inc. | Multi-axis coil for implantable medical device |
US11045658B2 (en) | 2018-06-28 | 2021-06-29 | Medtronic, Inc. | Receive coil configurations for implantable medical device |
US11056267B2 (en) | 2018-06-28 | 2021-07-06 | Medtronic, Inc. | Receive coil configurations for implantable medical device |
CN113302090B (zh) * | 2019-01-12 | 2024-01-02 | 奥托立夫开发公司 | 用于无线电力传输和数据通信的集成电磁和光学装置 |
CN110873855B (zh) * | 2020-01-20 | 2020-04-21 | 华中科技大学 | 一种基于磁通压缩的脉冲磁体装置及高通量测量方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2961658A (en) * | 1956-12-11 | 1960-11-22 | Edward G Spencer | Microwave energy radiators |
NL246509A (de) * | 1958-12-30 | |||
US3069680A (en) * | 1960-07-26 | 1962-12-18 | Elwin W Seeley | Ferrite-loaded cavity beam-shifting antenna |
US3965474A (en) * | 1975-09-26 | 1976-06-22 | The United States Of America As Represented By The Secretary Of The Navy | Antenna for receiving VLF/LF transmission in seawater |
US4130242A (en) * | 1977-09-08 | 1978-12-19 | Continental Instrument Corporation | Data storage and retrieval system employing balanced magnetic circuits |
US4243980A (en) * | 1978-02-17 | 1981-01-06 | Lichtblau G J | Antenna system for electronic security installations |
US4260990A (en) * | 1979-11-08 | 1981-04-07 | Lichtblau G J | Asymmetrical antennas for use in electronic security systems |
US4251808A (en) * | 1979-11-15 | 1981-02-17 | Lichtblau G J | Shielded balanced loop antennas for electronic security systems |
US4373163A (en) * | 1980-07-14 | 1983-02-08 | I.D. Engineering, Inc. | Loop antenna for security systems |
JPS58134505A (ja) * | 1982-02-04 | 1983-08-10 | Mitsubishi Electric Corp | プリント化ル−プアンテナ |
JPS62287726A (ja) * | 1986-06-05 | 1987-12-14 | Omron Tateisi Electronics Co | Idカ−ドシステム |
JPH0739063Y2 (ja) * | 1987-03-13 | 1995-09-06 | グローリー工業株式会社 | 磁気及び光センサ |
JPH03503467A (ja) * | 1988-02-04 | 1991-08-01 | ユニスキャン リミティド | 磁界集中装置 |
US5248989A (en) * | 1988-02-04 | 1993-09-28 | Unisan Ltd. | Magnetic field concentrator |
KR940009084B1 (ko) * | 1988-05-18 | 1994-09-29 | 체크 포인트 시스템스, 인코오퍼레이티드 | 자기 및 공명회로 검출용 안테나 시스템 |
JPH02150101A (ja) * | 1988-12-01 | 1990-06-08 | Seiko Instr Inc | 超小型平面パッチアンテナ |
US5159347A (en) * | 1989-11-14 | 1992-10-27 | E-Systems, Inc. | Micromagnetic circuit |
US5061941A (en) * | 1990-02-01 | 1991-10-29 | Checkpoint Systems, Inc. | Composite antenna for electronic article surveillance systems |
ATE135835T1 (de) * | 1990-07-16 | 1996-04-15 | Siemens Ag | Einrichtung zur berührungslosen daten- und energieübertragung sowie verwendung einer solchen |
JPH04134910A (ja) * | 1990-09-26 | 1992-05-08 | Shinko Electric Co Ltd | アンテナ装置 |
FR2683951A1 (fr) * | 1991-11-14 | 1993-05-21 | Michelin & Cie | Structure d'antenne adaptee pour la communication avec une etiquette electronique implantee dans un pneumatique. |
US5341148A (en) * | 1991-11-29 | 1994-08-23 | Trw Inc. | High frequency multi-turn loop antenna in cavity |
JP2906104B2 (ja) * | 1992-10-20 | 1999-06-14 | 東洋ガラス 株式会社 | 鉛を含まないクリスタルなガラス組成物 |
JPH06268436A (ja) * | 1993-03-11 | 1994-09-22 | Fujitsu Ltd | 薄型非接触icカード |
FR2714988B1 (fr) * | 1994-01-11 | 1996-03-29 | Gemplus Card Int | Système pour l'identification sans contact d'objets, notamment d'objets métalliques. |
US5495259A (en) * | 1994-03-31 | 1996-02-27 | Lyasko; Gennady | Compact parametric antenna |
-
1995
- 1995-06-22 US US08/493,818 patent/US5694139A/en not_active Expired - Lifetime
- 1995-06-26 KR KR1019950017418A patent/KR100372727B1/ko not_active IP Right Cessation
- 1995-06-28 EP EP95304560A patent/EP0693733B1/de not_active Expired - Lifetime
- 1995-06-28 EP EP99203885A patent/EP1001488A3/de not_active Withdrawn
- 1995-06-28 CN CNB011329815A patent/CN100359757C/zh not_active Expired - Fee Related
- 1995-06-28 EP EP07003960A patent/EP1830303A1/de not_active Withdrawn
- 1995-06-28 CN CN95109126A patent/CN1083180C/zh not_active Expired - Fee Related
- 1995-06-28 DE DE69526699T patent/DE69526699T2/de not_active Expired - Lifetime
-
2003
- 2003-06-16 HK HK03104293A patent/HK1052086A1/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7458511B2 (en) | 2004-10-08 | 2008-12-02 | Fujitsu Limited | Access device for data-holding body and electronic equipment incorporating the access device |
DE102005007528B4 (de) * | 2004-10-08 | 2010-03-11 | Fujitsu Ltd., Kawasaki | Zugriffsanordnung für einen Daten haltenden Körper und elektronische Ausrüstung, in welcher die Zugriffsanordnung eingebaut ist |
Also Published As
Publication number | Publication date |
---|---|
US5694139A (en) | 1997-12-02 |
CN100359757C (zh) | 2008-01-02 |
EP1001488A2 (de) | 2000-05-17 |
HK1052086A1 (en) | 2003-08-29 |
EP1001488A3 (de) | 2004-07-21 |
KR960002953A (ko) | 1996-01-26 |
EP0693733A1 (de) | 1996-01-24 |
CN1392633A (zh) | 2003-01-22 |
DE69526699D1 (de) | 2002-06-20 |
CN1083180C (zh) | 2002-04-17 |
KR100372727B1 (ko) | 2003-05-23 |
CN1127446A (zh) | 1996-07-24 |
EP1830303A1 (de) | 2007-09-05 |
EP0693733B1 (de) | 2002-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69526699D1 (de) | Antenne zur Kommunikation über kurze Entfernungen, deren Nutzung und Herstellung | |
DE69731030D1 (de) | Funksendeempfänger | |
DE69725874D1 (de) | Flache antenne | |
DE69411941T2 (de) | Persönlisches funkkommunikationssystem | |
DE69734385D1 (de) | Drahtlose Kommunikationssysteme | |
FI963845A0 (fi) | Solukkokäyttöön tarkoitettuja antennijärjestelmiä, joilla on suuri vahvistus | |
DE69910314D1 (de) | Gruppenantenne und Funkgerät | |
DE69512831D1 (de) | Antenne | |
DE59407768D1 (de) | Mehrband-Funkgerät | |
FI960081A0 (fi) | Laite ja antenni johdottomaan radioviestintään | |
NL1001551C2 (nl) | Radio-antenne. | |
DE69506435T2 (de) | Antenne | |
DE69524884T2 (de) | Kommunikationsverbindung über funkstelle | |
FI981835A (fi) | Radiolaitteen antenni ja menetelmä sen valmistamiseksi sekä radiolaite | |
DE69418237T2 (de) | HF-Verstärker, Funksendeempfänger mit diesem Verstärker und Mobilfunknetz mit solchem Funksendeempfänger | |
DE69527244D1 (de) | Antenne | |
DE69733163D1 (de) | Funksendeempfänger mit sequentiell arbeitendem Verstärker | |
DE69523535D1 (de) | Antenne | |
DE69530359T2 (de) | Radioempfänger | |
DE69728599D1 (de) | Mehrband-Funkgerät | |
DK0705488T3 (da) | Antenne | |
DE59503461D1 (de) | Einknüpfbare antenne | |
DE69518063D1 (de) | Funkrufempfänger | |
DE29701589U1 (de) | Logarithmisch-periodische Dipolantenne für den Dezimeter- und Zentimeter-Wellenbereich | |
NL1001599C2 (nl) | Antenne. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Ref document number: 693733 Country of ref document: EP Representative=s name: MITSCHERLICH & PARTNER PATENT- UND RECHTSANWAE, DE |
|
R081 | Change of applicant/patentee |
Ref document number: 693733 Country of ref document: EP Owner name: SONY CHEMICAL & INFORMATION DEVICE CORP., JP Free format text: FORMER OWNER: SONY CHEMICALS CORP., TOKIO/TOKYO, JP Effective date: 20121116 |
|
R082 | Change of representative |
Ref document number: 693733 Country of ref document: EP Representative=s name: MITSCHERLICH & PARTNER PATENT- UND RECHTSANWAE, DE Effective date: 20121116 |