JPH0581931B2 - - Google Patents

Info

Publication number
JPH0581931B2
JPH0581931B2 JP2131555A JP13155590A JPH0581931B2 JP H0581931 B2 JPH0581931 B2 JP H0581931B2 JP 2131555 A JP2131555 A JP 2131555A JP 13155590 A JP13155590 A JP 13155590A JP H0581931 B2 JPH0581931 B2 JP H0581931B2
Authority
JP
Japan
Prior art keywords
input device
light
frame
pen
incident angle
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
Application number
JP2131555A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0425924A (ja
Inventor
Tooru Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIGITAL STREAM KK
Original Assignee
DIGITAL STREAM KK
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 DIGITAL STREAM KK filed Critical DIGITAL STREAM KK
Priority to JP2131555A priority Critical patent/JPH0425924A/ja
Publication of JPH0425924A publication Critical patent/JPH0425924A/ja
Priority to TW81101068A priority patent/TW229342B/zh
Publication of JPH0581931B2 publication Critical patent/JPH0581931B2/ja
Granted legal-status Critical Current

Links

JP2131555A 1990-05-22 1990-05-22 ワイヤレス方式コンピュータ入力装置 Granted JPH0425924A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2131555A JPH0425924A (ja) 1990-05-22 1990-05-22 ワイヤレス方式コンピュータ入力装置
TW81101068A TW229342B (en) 1990-05-22 1992-02-14 Wireless input system for computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2131555A JPH0425924A (ja) 1990-05-22 1990-05-22 ワイヤレス方式コンピュータ入力装置

Publications (2)

Publication Number Publication Date
JPH0425924A JPH0425924A (ja) 1992-01-29
JPH0581931B2 true JPH0581931B2 (enrdf_load_stackoverflow) 1993-11-16

Family

ID=15060809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2131555A Granted JPH0425924A (ja) 1990-05-22 1990-05-22 ワイヤレス方式コンピュータ入力装置

Country Status (2)

Country Link
JP (1) JPH0425924A (enrdf_load_stackoverflow)
TW (1) TW229342B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07117872B2 (ja) * 1991-04-22 1995-12-18 株式会社デジタルストリーム ワイヤレス方式コンピュータ入力装置
CA2060564C (en) * 1992-02-06 1996-05-21 Toru Suzuki Wireless input system for computer
EP0836150B1 (en) * 1996-10-10 2002-01-09 El Marri Saqr Majed Remote activation system for controlling a cursor
KR100467516B1 (ko) * 1997-03-28 2005-04-06 삼성전자주식회사 적외선송수신신호방향전환기능을갖는휴대용컴퓨터
AU5572799A (en) * 1998-08-18 2000-03-14 Digital Ink, Inc. Handwriting device with detection sensors for absolute and relative positioning
US7170977B2 (en) 2003-04-01 2007-01-30 Fairleigh Dickinson University Telephone interface for a handicapped individual
JP4508611B2 (ja) * 2003-11-18 2010-07-21 キヤノン株式会社 座標入力装置、情報処理装置及びそれらの制御方法、プログラム
CA2637833A1 (en) 2006-01-20 2007-07-26 Morinaga Milk Industry Co., Ltd Pharmaceutical composition, food or drink, or feed for intestinal disease
CN101626779B (zh) 2007-02-28 2012-09-05 森永乳业株式会社 口腔内用杀菌剂和含有该杀菌剂的食品添加剂

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5864581A (ja) * 1981-10-14 1983-04-16 Nec Home Electronics Ltd 手書き文字図形入力装置
US4688933A (en) * 1985-05-10 1987-08-25 The Laitram Corporation Electro-optical position determining system

Also Published As

Publication number Publication date
JPH0425924A (ja) 1992-01-29
TW229342B (en) 1994-09-01

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