GB2381640B - Wireless handwriting scheme - Google Patents

Wireless handwriting scheme

Info

Publication number: GB2381640B
Authority: GB; United Kingdom
Prior art keywords: scheme; wireless handwriting; handwriting; wireless; handwriting scheme
Prior art date: 2000-09-20
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 - Fee Related

Application number

GB0303837A

Other versions

GB0303837D0 (en

GB2381640A (en

Inventor

Jainping 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.)

2000-09-20

Filing date

2001-09-20

Publication date

2005-02-23

2001-09-20 Application filed by Intel Corp filed Critical Intel Corp

2003-03-26 Publication of GB0303837D0 publication Critical patent/GB0303837D0/en

2003-05-07 Publication of GB2381640A publication Critical patent/GB2381640A/en

2005-02-23 Application granted granted Critical

2005-02-23 Publication of GB2381640B publication Critical patent/GB2381640B/en

2021-09-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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)

GB0303837A 2000-09-20 2001-09-20 Wireless handwriting scheme Expired - Fee Related GB2381640B (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number	Publication Date
GB0303837D0 GB0303837D0 (en)	2003-03-26
GB2381640A GB2381640A (en)	2003-05-07
GB2381640B true GB2381640B (en)	2005-02-23

Family

ID=24673877

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0303837A Expired - Fee Related GB2381640B (en)	2000-09-20	2001-09-20	Wireless handwriting scheme

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
CN112969788A (en)	2018-10-02	2021-06-15	诺维信公司	Endonuclease 1 ribonuclease for cleaning

Citations (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
US4758691A (en) *	1986-01-23	1988-07-19	Zellweger Uster Ltd.	Apparatus for determining the position of a movable object
EP0312481A2 (en) *	1987-09-16	1989-04-19	José Manuel Ezquerra Perez	Method to determine the position and the state of an object using ultrasonics
FR2698191A1 (en) *	1992-11-17	1994-05-20	Lectra Systemes Sa	Acquisition and processing of graphic data
EP0753723A2 (en) *	1995-07-05	1997-01-15	Canon Kabushiki Kaisha	Coordinate input device
US5717168A (en) *	1992-11-17	1998-02-10	Lectra Systemes	Method and device for capturing and processing graphical information
US5945981A (en) *	1993-11-17	1999-08-31	Microsoft Corporation	Wireless input device, for use with a computer, employing a movable light-emitting element and a stationary light-receiving element
WO2000023939A1 (en) *	1998-10-21	2000-04-27	Electronics For Imaging, Inc.	Piezoelectric transducer for data entry device
EP1128320A1 (en) *	2000-02-21	2001-08-29	Oki Data Corporation	Electronic-form preparation system

2001
- 2001-09-20 DE DE10196652T patent/DE10196652T1/en not_active Withdrawn
- 2001-09-20 AU AU2001289143A patent/AU2001289143A1/en not_active Abandoned
- 2001-09-20 CN CNA018159044A patent/CN1493057A/en active Pending
- 2001-09-20 GB GB0303837A patent/GB2381640B/en not_active Expired - Fee Related
- 2001-09-20 WO PCT/US2001/029693 patent/WO2002025577A2/en not_active Ceased

Patent Citations (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
US4758691A (en) *	1986-01-23	1988-07-19	Zellweger Uster Ltd.	Apparatus for determining the position of a movable object
EP0312481A2 (en) *	1987-09-16	1989-04-19	José Manuel Ezquerra Perez	Method to determine the position and the state of an object using ultrasonics
FR2698191A1 (en) *	1992-11-17	1994-05-20	Lectra Systemes Sa	Acquisition and processing of graphic data
US5717168A (en) *	1992-11-17	1998-02-10	Lectra Systemes	Method and device for capturing and processing graphical information
US5945981A (en) *	1993-11-17	1999-08-31	Microsoft Corporation	Wireless input device, for use with a computer, employing a movable light-emitting element and a stationary light-receiving element
EP0753723A2 (en) *	1995-07-05	1997-01-15	Canon Kabushiki Kaisha	Coordinate input device
WO2000023939A1 (en) *	1998-10-21	2000-04-27	Electronics For Imaging, Inc.	Piezoelectric transducer for data entry device
EP1128320A1 (en) *	2000-02-21	2001-08-29	Oki Data Corporation	Electronic-form preparation system

Also Published As

Publication number	Publication date
CN1493057A (en)	2004-04-28
AU2001289143A1 (en)	2002-04-02
DE10196652T1 (en)	2003-08-07
GB0303837D0 (en)	2003-03-26
WO2002025577A3 (en)	2003-03-13
GB2381640A (en)	2003-05-07
WO2002025577A2 (en)	2002-03-28

Publication	Publication Date	Title
GB2364457B (en)	2003-08-06	Wireless communication
GB2363002B (en)	2002-09-11	Portable wireless unit
AU144209S (en)	2001-06-19	Pocket lamp
AU146412S (en)	2002-01-09	Pen
GB2365263B (en)	2003-01-08	Wireless communication
AU4469301A (en)	2001-10-15	Radio
EP1317138A4 (en)	2008-10-01	Wireless camera
GB0012791D0 (en)	2000-07-19	Mobile node-lock
AU141436S (en)	2000-08-14	Pencil case
GB2362866B (en)	2003-07-16	Envelope-filling station
GB2381640B (en)	2005-02-23	Wireless handwriting scheme
TW444670U (en)	2001-07-01	Pen
GB0111103D0 (en)	2001-06-27	Novel pen
GB0016418D0 (en)	2000-08-23	Illulmination pen
GB9925252D0 (en)	1999-12-29	Handwriting sets
AU9526001A (en)	2002-04-22	Wireless transactions
CA89961S (en)	2000-07-21	Pen
TW472988U (en)	2002-01-11	Portable communication pen
TW444669U (en)	2001-07-01	Pen structure
CA93448S (en)	2001-09-28	Pen
CA91382S (en)	2001-01-26	Pen
CA97000S (en)	2002-03-28	Pen
AU144114S (en)	2001-06-01	An eraser
TW510537U (en)	2002-11-11	Wireless keyboard
GB9926856D0 (en)	2000-01-12	Wireless DI

Legal Events

Date	Code	Title	Description
2007-05-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20060920