BR9808127A - Dispositivo de marcação para quadro de apresentação eletrônico - Google Patents

Dispositivo de marcação para quadro de apresentação eletrônico

Info

Publication number
BR9808127A
BR9808127A BR9808127-6A BR9808127A BR9808127A BR 9808127 A BR9808127 A BR 9808127A BR 9808127 A BR9808127 A BR 9808127A BR 9808127 A BR9808127 A BR 9808127A
Authority
BR
Brazil
Prior art keywords
presentation board
marking device
eraser
electronic presentation
erased area
Prior art date
Application number
BR9808127-6A
Other languages
English (en)
Inventor
Rafi Holtzman
Isaac Zloter
Original Assignee
Electronics For Imaging Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25199137&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9808127(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electronics For Imaging Inc filed Critical Electronics For Imaging Inc
Publication of BR9808127A publication Critical patent/BR9808127A/pt

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
    • 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
    • G06F3/03543—Mice or pucks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Position Input By Displaying (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Road Signs Or Road Markings (AREA)
  • Push-Button Switches (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

Patente de Invenção: <B>''DISPOSITIVO DE MARCAçãO PARA QUADRO DE APRESENTAçãO ELETRôNICO''<D>. é descrito um dispositivo de transmissor para uso com uma caneta convencional, no qual o transmissor de ultra-som é um elemento cilíndrico que permanece coaxial com a caneta adjacente à sua ponta, e uma estrutura de apagador articulada.Técnicas de triangulação convencionais são usadas para trilhar a posição e o movimento de um dispositivo de escrita ou dispositivo de apagamento. Uma facilidade de codificação associada com a caneta apresenta a habilidade de distinguir se a acaneta é usada para marcar ou como um implemento de apagamento, bem como para determinar a natureza ou o caráter da largura da linha escrita ou faixa do apagador. Um fluxo de dados assim gerado pode ser usado em uma variedade de maneiras, tal como, por exemplo, para alimentar informação na memória de um computador digital, e/ou para alimentar informações para a transmissão para estações remotas.
BR9808127-6A 1997-02-28 1998-02-26 Dispositivo de marcação para quadro de apresentação eletrônico BR9808127A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/808,570 US6326565B1 (en) 1997-02-28 1997-02-28 Marking device for electronic presentation board
PCT/US1998/004379 WO1998038596A1 (en) 1997-02-28 1998-02-26 Marking device for electronic presentation board

Publications (1)

Publication Number Publication Date
BR9808127A true BR9808127A (pt) 2000-03-08

Family

ID=25199137

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808127-6A BR9808127A (pt) 1997-02-28 1998-02-26 Dispositivo de marcação para quadro de apresentação eletrônico

Country Status (10)

Country Link
US (1) US6326565B1 (pt)
EP (2) EP1012782B1 (pt)
JP (1) JP2001520772A (pt)
AT (1) ATE267425T1 (pt)
AU (1) AU730884B2 (pt)
BR (1) BR9808127A (pt)
CA (1) CA2280823A1 (pt)
DE (1) DE69824020T2 (pt)
IL (2) IL131373A (pt)
WO (1) WO1998038596A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067080A (en) * 1997-02-21 2000-05-23 Electronics For Imaging Retrofittable apparatus for converting a substantially planar surface into an electronic data capture device
US6326565B1 (en) 1997-02-28 2001-12-04 Electronics For Imaging, Inc. Marking device for electronic presentation board
US6292177B1 (en) 1997-03-05 2001-09-18 Tidenet, Inc. Marking device for electronic presentation board
US6104387A (en) * 1997-05-14 2000-08-15 Virtual Ink Corporation Transcription system
WO2000022567A1 (en) * 1998-10-14 2000-04-20 Electronics For Imaging, Inc. Triangulation scheme for marking and erasing data entry device
US6731270B2 (en) * 1998-10-21 2004-05-04 Luidia Inc. Piezoelectric transducer for data entry device
GB2354824A (en) * 1999-05-25 2001-04-04 Pankhurst Design & Development Paper marking pen with motion sensors and wireless link to a computer
WO2001009825A1 (en) * 1999-08-03 2001-02-08 Virtual Ink Corporation Transcription system with ceramic transducer
US20040144575A1 (en) * 2003-01-27 2004-07-29 Yitzhak Zloter Digitizer pen for writing on reusable paper
US8243028B2 (en) * 2008-06-13 2012-08-14 Polyvision Corporation Eraser assemblies and methods of manufacturing same
JP5569939B2 (ja) * 2010-09-27 2014-08-13 株式会社ワコム 可変容量コンデンサ、位置指示器および入力装置
US9229542B2 (en) 2013-04-05 2016-01-05 Blackberry Limited Multi-control stylus
CN105824593B (zh) * 2016-03-09 2018-11-13 京东方科技集团股份有限公司 拼接屏显示系统及拼接显示方法
CN111104010B (zh) * 2019-11-20 2021-08-10 广州朗国电子科技有限公司 带角度板擦实现方法、装置、存储介质及一体机设备

Family Cites Families (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134099A (en) 1962-12-21 1964-05-19 Ibm Ultrasonic data converter
US3396366A (en) 1965-05-18 1968-08-06 Lab For Electronics Inc Ultrasonic wave directive assembly
US3382480A (en) 1966-07-06 1968-05-07 Thomas K. Tsao Method of detecting traffic
US3613066A (en) 1968-10-22 1971-10-12 Cii Computer input equipment
US3838212A (en) 1969-07-11 1974-09-24 Amperex Electronic Corp Graphical data device
US3706850A (en) 1971-04-23 1972-12-19 Bell Telephone Labor Inc Telewriting system
US3914754A (en) 1971-05-18 1975-10-21 Martonair Ltd Machine element position detection system
US3731273A (en) 1971-11-26 1973-05-01 W Hunt Position locating systems
US4012588A (en) 1975-08-29 1977-03-15 Science Accessories Corporation Position determining apparatus and transducer therefor
US4103278A (en) 1976-12-06 1978-07-25 Kanje Satake Obstacle detecting apparatus using ultrasonic waves
NL7803764A (nl) * 1978-04-10 1979-10-12 Philips Nv Akoestische schrijfcombinatie, bevattende een schrijf- instrument met een bijbehorend schrijftablet.
JPS5828554B2 (ja) 1978-11-22 1983-06-16 松下電器産業株式会社 超音波距離計
US4309098A (en) 1978-12-01 1982-01-05 Polaroid Corporation Autofocus cine camera having automatic variable speed focusing
US4317005A (en) 1979-10-15 1982-02-23 Bruyne Pieter De Position-determining system
US4357672A (en) 1980-07-30 1982-11-02 Science Accessories Corporation Distance ranging apparatus and method
US4336987A (en) 1980-12-22 1982-06-29 Polaroid Corporation Camera employing zone focusing
US4439846A (en) 1981-11-18 1984-03-27 Polaroid Corporation Sonar rangefinder system
US4440482A (en) 1982-09-30 1984-04-03 Polaroid Corporation Sonic autofocus camera having variable sonic beamwidth
US4488000A (en) 1982-09-30 1984-12-11 New York Institute Of Technology Apparatus for determining position and writing pressure
US4564928A (en) 1982-09-30 1986-01-14 New York Institute Of Technology Graphical data apparatus
US4506354A (en) 1982-09-30 1985-03-19 Position Orientation Systems, Ltd. Ultrasonic position detecting system
US4490814A (en) 1982-09-30 1984-12-25 Polaroid Corporation Sonic autofocus camera having variable sonic beamwidth
JPS59107297U (ja) 1983-01-08 1984-07-19 富士通株式会社 電子黒板用消去器
DE3382127D1 (de) 1983-03-28 1991-02-21 Hitachi Construction Machinery Messgeraet fuer numerische werte unter verwendung einer oszilloskopvorrichtung.
US4578674A (en) 1983-04-20 1986-03-25 International Business Machines Corporation Method and apparatus for wireless cursor position control
US4570033A (en) 1983-09-09 1986-02-11 Numonics Corporation Polyphase digitizer
EP0136697A3 (en) 1983-10-03 1987-03-25 Nissan Motor Co., Ltd. Ultrasonic vehicle rangefinder
US4552991A (en) 1983-11-03 1985-11-12 Numonics Corporation Absolute position coordinate determining device employing a single phase difference measurement to determine cursor position
US4772764A (en) 1983-12-01 1988-09-20 Xecutek Corporation Soundwave position digitizer
US4739860A (en) 1984-05-29 1988-04-26 Nissan Motor Co., Ltd. Ultrasonic rangefinder
US4682159A (en) 1984-06-20 1987-07-21 Personics Corporation Apparatus and method for controlling a cursor on a computer display
EP0169538B1 (en) 1984-07-25 1991-05-29 Hitachi, Ltd. Tablet type coordinate input apparatus using elastic waves
US4654648A (en) 1984-12-17 1987-03-31 Herrington Richard A Wireless cursor control system
JPS61167889A (ja) 1985-01-18 1986-07-29 Nippon Soken Inc 距離測定装置
US4862152A (en) 1985-01-25 1989-08-29 Milner Ronald E Sonic positioning device
EP0229637A3 (en) 1986-01-09 1988-10-05 Wacom Co., Ltd. Electronic blackboard apparatus
CH669676A5 (pt) 1986-01-23 1989-03-31 Zellweger Uster Ag
US4827410A (en) 1986-07-21 1989-05-02 Corren Dean R Computer system user interface
US4829492A (en) 1986-07-30 1989-05-09 Woodstream Corporation Depthfinder with color LCD display
US4845684A (en) 1986-12-09 1989-07-04 International Business Machines Corporation Acoustic contact sensor for handwritten computer input
US4988981B1 (en) 1987-03-17 1999-05-18 Vpl Newco Inc Computer data entry and manipulation apparatus and method
US4786764A (en) * 1987-03-20 1988-11-22 Summagraphics Corporation Digitizer stylus with pressure transducer
EP0297557B1 (en) 1987-07-01 1993-11-10 Canon Kabushiki Kaisha Coordinates input apparatus
US4777329A (en) * 1987-08-24 1988-10-11 Microfield Graphics, Inc. Graphic input system
US4814552A (en) * 1987-12-02 1989-03-21 Xerox Corporation Ultrasound position input device
US4883926A (en) * 1988-04-21 1989-11-28 Hewlett-Packard Company Stylus switch
US4853715A (en) 1988-06-17 1989-08-01 Numonics Corporation Plotter head control device
JPH01320521A (ja) 1988-06-22 1989-12-26 Wacom Co Ltd 電子黒板装置及びその筆記具等
US4963703A (en) 1989-07-18 1990-10-16 Numonics Corporation Coordinate determining device using spatial filters
WO1991002950A1 (de) 1989-08-22 1991-03-07 Siemens Aktiengesellschaft Messeinrichtung und verfahren zur bestimmung des füllstandes in flüssigkeitsbehältern, vorzugsweise für tankanlagen, und verwendung eines schallführungsrohres
US4991148A (en) 1989-09-26 1991-02-05 Gilchrist Ian R Acoustic digitizing system
EP0421025B1 (en) 1989-10-02 1999-05-06 Koninklijke Philips Electronics N.V. Data processing system with a touch screen and a digitizing tablet, both integrated in an input device
US5050134A (en) 1990-01-19 1991-09-17 Science Accessories Corp. Position determining apparatus
US5043950A (en) 1990-01-19 1991-08-27 Science Accessories Corp. Apparatus and method for distance determination
US5214615A (en) 1990-02-26 1993-05-25 Will Bauer Three-dimensional displacement of a body with computer interface
US5107746A (en) 1990-02-26 1992-04-28 Will Bauer Synthesizer for sounds in response to three dimensional displacement of a body
IL96620A0 (en) 1990-12-23 1991-09-16 Marc Zuta Electrical input device and method
US5142506A (en) 1990-10-22 1992-08-25 Logitech, Inc. Ultrasonic position locating method and apparatus therefor
FR2676568B1 (fr) 1991-05-17 1997-04-18 Aviau De Piolant Jean Louis D Systeme de dessin graphique.
US5144594A (en) 1991-05-29 1992-09-01 Cyber Scientific Acoustic mouse system
US5182585A (en) 1991-09-26 1993-01-26 The Arizona Carbon Foil Company, Inc. Eyeglasses with controllable refracting power
US5448263A (en) 1991-10-21 1995-09-05 Smart Technologies Inc. Interactive display system
EP0544278B1 (en) 1991-11-27 1998-07-15 Canon Kabushiki Kaisha Coordinate input apparatus
US5229975A (en) 1992-06-03 1993-07-20 Dynatech Corporation Vehicle proximity sensor
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
US5248856A (en) 1992-10-07 1993-09-28 Microfield Graphics, Inc. Code-based, electromagnetic-field-responsive graphic data-acquisition system
FR2698191A1 (fr) 1992-11-17 1994-05-20 Lectra Systemes Sa Procédé et dispositif d'acquisition et de traitement d'informations graphiques.
US5379269A (en) 1993-01-13 1995-01-03 Science Accessories Corp. Position determining apparatus
US5475401A (en) * 1993-04-29 1995-12-12 International Business Machines, Inc. Architecture and method for communication of writing and erasing signals from a remote stylus to a digitizing display
US5434370A (en) 1993-11-05 1995-07-18 Microfield Graphics, Inc. Marking system with pen-up/pen-down tracking
US5691959A (en) 1994-04-06 1997-11-25 Fujitsu, Ltd. Stylus position digitizer using acoustic waves
JP2767098B2 (ja) * 1995-06-06 1998-06-18 株式会社ワコム 位置指示ユニット及びスタイラスペン
US6067080A (en) 1997-02-21 2000-05-23 Electronics For Imaging Retrofittable apparatus for converting a substantially planar surface into an electronic data capture device
US5866856A (en) 1997-02-28 1999-02-02 Electronics For Imaging, Inc. Marking device for electronic presentation board
US6326565B1 (en) 1997-02-28 2001-12-04 Electronics For Imaging, Inc. Marking device for electronic presentation board
US6292177B1 (en) 1997-03-05 2001-09-18 Tidenet, Inc. Marking device for electronic presentation board
IL120417A (en) 1997-03-10 2000-09-28 Electronics For Imaging Inc Presentation board digitizer systems

Also Published As

Publication number Publication date
EP1012782A1 (en) 2000-06-28
IL131373A (en) 2003-11-23
WO1998038596A1 (en) 1998-09-03
AU6449598A (en) 1998-09-18
EP1335273A2 (en) 2003-08-13
US6326565B1 (en) 2001-12-04
CA2280823A1 (en) 1998-09-03
ATE267425T1 (de) 2004-06-15
JP2001520772A (ja) 2001-10-30
AU730884B2 (en) 2001-03-15
DE69824020T2 (de) 2005-05-12
EP1335273A3 (en) 2003-10-22
EP1012782B1 (en) 2004-05-19
IL131373A0 (en) 2001-01-28
DE69824020D1 (de) 2004-06-24

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Legal Events

Date Code Title Description
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1891 DE 03/04/2007.

B15K Others concerning applications: alteration of classification

Ipc: G06F 3/043 (2006.01), G06F 3/0354 (2013.0