WO1990010283A1 - Sparking stylus for acoustic digitizer - Google Patents
Sparking stylus for acoustic digitizer Download PDFInfo
- Publication number
- WO1990010283A1 WO1990010283A1 PCT/US1990/000889 US9000889W WO9010283A1 WO 1990010283 A1 WO1990010283 A1 WO 1990010283A1 US 9000889 W US9000889 W US 9000889W WO 9010283 A1 WO9010283 A1 WO 9010283A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stylus
- tip member
- wire
- insulator
- tip
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
- G06F3/0433—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which the acoustic waves are either generated by a movable member and propagated within a surface layer or propagated within a surface layer and captured by a movable member
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
- G06F3/03545—Pens or stylus
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/06—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers
- G09B7/063—Electrically-operated teaching apparatus or devices working with questions and answers of the multiple-choice answer-type, i.e. where a given question is provided with a series of answers and a choice has to be made from the answers with hand-placed probe or plug
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69014200T DE69014200D1 (en) | 1989-02-23 | 1990-02-20 | SPARKLING WRITING PEN FOR AN ACOUSTIC DIGITALIZER. |
EP90904096A EP0460063B1 (en) | 1989-02-23 | 1990-02-20 | Sparking stylus for acoustic digitizer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US314,562 | 1989-02-23 | ||
US07/314,562 US4891474A (en) | 1989-02-23 | 1989-02-23 | Sparking stylus for acoustic digitizer |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1990010283A1 true WO1990010283A1 (en) | 1990-09-07 |
Family
ID=23220443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1990/000889 WO1990010283A1 (en) | 1989-02-23 | 1990-02-20 | Sparking stylus for acoustic digitizer |
Country Status (6)
Country | Link |
---|---|
US (1) | US4891474A (en) |
EP (1) | EP0460063B1 (en) |
JP (1) | JPH04503723A (en) |
CA (1) | CA2047238A1 (en) |
DE (1) | DE69014200D1 (en) |
WO (1) | WO1990010283A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5009277A (en) * | 1990-03-19 | 1991-04-23 | Science Accessories Corp. | Method and apparatus for position determination |
US5054005A (en) * | 1990-03-16 | 1991-10-01 | Science Accessories Corp. | Apparatus and method for determining travel time of acoustic energy |
US5043950A (en) * | 1990-01-19 | 1991-08-27 | Science Accessories Corp. | Apparatus and method for distance determination |
US5050134A (en) * | 1990-01-19 | 1991-09-17 | Science Accessories Corp. | Position determining apparatus |
US5142506A (en) * | 1990-10-22 | 1992-08-25 | Logitech, Inc. | Ultrasonic position locating method and apparatus therefor |
JP3120085B2 (en) | 1991-11-21 | 2000-12-25 | 株式会社セガ | Electronic devices and information carriers |
US5280457A (en) * | 1992-07-31 | 1994-01-18 | The Administrators Of The Tulane Educational Fund | Position detecting system and method |
US5308936A (en) * | 1992-08-26 | 1994-05-03 | Mark S. Knighton | Ultrasonic pen-type data input device |
US5739814A (en) * | 1992-09-28 | 1998-04-14 | Sega Enterprises | Information storage system and book device for providing information in response to the user specification |
US5691959A (en) * | 1994-04-06 | 1997-11-25 | Fujitsu, Ltd. | Stylus position digitizer using acoustic waves |
US6032066A (en) * | 1997-02-07 | 2000-02-29 | Jcrt Radiation Oncology Support Services | Method and apparatus for virtual radiotherapy beam projection localization in real space |
US6191778B1 (en) | 1998-05-14 | 2001-02-20 | Virtual Ink Corp. | Transcription system kit for forming composite images |
US6111565A (en) * | 1998-05-14 | 2000-08-29 | Virtual Ink Corp. | Stylus for use with transcription system |
US6100877A (en) * | 1998-05-14 | 2000-08-08 | Virtual Ink, Corp. | Method for calibrating a transcription system |
US6124847A (en) * | 1998-05-14 | 2000-09-26 | Virtual Ink, Corp. | Collapsible detector assembly |
US6211863B1 (en) | 1998-05-14 | 2001-04-03 | Virtual Ink. Corp. | Method and software for enabling use of transcription system as a mouse |
US6177927B1 (en) | 1998-05-14 | 2001-01-23 | Virtual Ink Corp. | Transcription system kit |
US6232962B1 (en) | 1998-05-14 | 2001-05-15 | Virtual Ink Corporation | Detector assembly for use in a transcription system |
US6147681A (en) * | 1998-05-14 | 2000-11-14 | Virtual Ink, Corp. | Detector for use in a transcription system |
IL141400A0 (en) | 1998-08-18 | 2002-03-10 | Digital Ink Inc | Handwriting device with detection sensors for absolute and relative positioning |
US7268774B2 (en) * | 1998-08-18 | 2007-09-11 | Candledragon, Inc. | Tracking motion of a writing instrument |
US6731270B2 (en) | 1998-10-21 | 2004-05-04 | Luidia Inc. | Piezoelectric transducer for data entry device |
US20020054026A1 (en) * | 2000-04-17 | 2002-05-09 | Bradley Stevenson | Synchronized transmission of recorded writing data with audio |
US7257255B2 (en) * | 2001-11-21 | 2007-08-14 | Candledragon, Inc. | Capturing hand motion |
US7755026B2 (en) * | 2006-05-04 | 2010-07-13 | CandleDragon Inc. | Generating signals representative of sensed light that is associated with writing being done by a user |
US20080166175A1 (en) * | 2007-01-05 | 2008-07-10 | Candledragon, Inc. | Holding and Using an Electronic Pen and Paper |
US20080297491A1 (en) * | 2007-05-29 | 2008-12-04 | Adkins Gordon K | Stylus for a touch-screen device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3626483A (en) * | 1969-07-16 | 1971-12-07 | Science Accessories Corp | Spark pen |
-
1989
- 1989-02-23 US US07/314,562 patent/US4891474A/en not_active Expired - Fee Related
-
1990
- 1990-02-20 WO PCT/US1990/000889 patent/WO1990010283A1/en active IP Right Grant
- 1990-02-20 JP JP2504370A patent/JPH04503723A/en active Pending
- 1990-02-20 CA CA002047238A patent/CA2047238A1/en not_active Abandoned
- 1990-02-20 EP EP90904096A patent/EP0460063B1/en not_active Expired - Lifetime
- 1990-02-20 DE DE69014200T patent/DE69014200D1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3626483A (en) * | 1969-07-16 | 1971-12-07 | Science Accessories Corp | Spark pen |
Also Published As
Publication number | Publication date |
---|---|
CA2047238A1 (en) | 1990-08-24 |
US4891474A (en) | 1990-01-02 |
EP0460063A4 (en) | 1992-08-05 |
EP0460063B1 (en) | 1994-11-17 |
EP0460063A1 (en) | 1991-12-11 |
DE69014200D1 (en) | 1994-12-22 |
JPH04503723A (en) | 1992-07-02 |
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