AU2001289143A1 - Wireless handwriting system - Google Patents

Wireless handwriting system

Info

Publication number
AU2001289143A1
AU2001289143A1 AU2001289143A AU8914301A AU2001289143A1 AU 2001289143 A1 AU2001289143 A1 AU 2001289143A1 AU 2001289143 A AU2001289143 A AU 2001289143A AU 8914301 A AU8914301 A AU 8914301A AU 2001289143 A1 AU2001289143 A1 AU 2001289143A1
Authority
AU
Australia
Prior art keywords
handwriting system
wireless handwriting
wireless
handwriting
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.)
Abandoned
Application number
AU2001289143A
Inventor
Jianping Xu
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of AU2001289143A1 publication Critical patent/AU2001289143A1/en
Abandoned legal-status Critical Current

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

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)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
AU2001289143A 2000-09-20 2001-09-20 Wireless handwriting system Abandoned AU2001289143A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66636300A 2000-09-20 2000-09-20
US09/666,363 2000-09-20
PCT/US2001/029693 WO2002025577A2 (en) 2000-09-20 2001-09-20 Wireless handwriting system

Publications (1)

Publication Number Publication Date
AU2001289143A1 true AU2001289143A1 (en) 2002-04-02

Family

ID=24673877

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001289143A Abandoned AU2001289143A1 (en) 2000-09-20 2001-09-20 Wireless handwriting system

Country Status (5)

Country Link
CN (1) CN1493057A (en)
AU (1) AU2001289143A1 (en)
DE (1) DE10196652T1 (en)
GB (1) GB2381640B (en)
WO (1) WO2002025577A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7109979B2 (en) 2002-02-08 2006-09-19 Virtual Ink Corporation System and method for recording writing performed on a surface
US20090295759A1 (en) * 2008-05-29 2009-12-03 Sony Ericsson Mobile Communications Ab Wireless touch screen pen
CN102375624A (en) * 2010-08-27 2012-03-14 刘中华 Ultrasonic handwriting board of flat plate structure
EP3861110A1 (en) 2018-10-02 2021-08-11 Novozymes A/S Endonuclease 1 ribonucleases for cleaning

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012588A (en) * 1975-08-29 1977-03-15 Science Accessories Corporation Position determining apparatus and transducer therefor
CH669676A5 (en) * 1986-01-23 1989-03-31 Zellweger Uster Ag
ES2005624A6 (en) * 1987-09-16 1989-03-16 Ezquerra Perez Jose Manuel Method to determine the position and the state of an object using ultrasonics.
CA2149213A1 (en) * 1992-11-17 1994-05-26 Thomas Debuisser Method and device for capturing and processing graphical information
FR2698191A1 (en) * 1992-11-17 1994-05-20 Lectra Systemes Sa Acquisition and processing of graphic data
WO1995014286A1 (en) * 1993-11-17 1995-05-26 Microsoft Corporation Wireless pen computer input system
JPH0922324A (en) * 1995-07-05 1997-01-21 Canon Inc Coordinates input device
US6731270B2 (en) * 1998-10-21 2004-05-04 Luidia Inc. Piezoelectric transducer for data entry device
JP2001236451A (en) * 2000-02-21 2001-08-31 Oki Data Corp Electronic document creation system

Also Published As

Publication number Publication date
GB2381640B (en) 2005-02-23
GB0303837D0 (en) 2003-03-26
WO2002025577A2 (en) 2002-03-28
DE10196652T1 (en) 2003-08-07
GB2381640A (en) 2003-05-07
WO2002025577A3 (en) 2003-03-13
CN1493057A (en) 2004-04-28

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