ATE373262T1 - Berührungs-pad - Google Patents

Berührungs-pad

Info

Publication number
ATE373262T1
ATE373262T1 AT03737370T AT03737370T ATE373262T1 AT E373262 T1 ATE373262 T1 AT E373262T1 AT 03737370 T AT03737370 T AT 03737370T AT 03737370 T AT03737370 T AT 03737370T AT E373262 T1 ATE373262 T1 AT E373262T1
Authority
AT
Austria
Prior art keywords
acoustic signals
touch pad
acquiring
different locations
touch
Prior art date
Application number
AT03737370T
Other languages
English (en)
Inventor
Anthony Richard Hardie-Bick
Original Assignee
Soundtouch Ltd
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
Priority claimed from GB0202772A external-priority patent/GB2385125A/en
Priority claimed from GB0225107A external-priority patent/GB0225107D0/en
Priority claimed from GB0225573A external-priority patent/GB0225573D0/en
Priority claimed from GB0226033A external-priority patent/GB0226033D0/en
Priority claimed from GB0226037A external-priority patent/GB0226037D0/en
Application filed by Soundtouch Ltd filed Critical Soundtouch Ltd
Application granted granted Critical
Publication of ATE373262T1 publication Critical patent/ATE373262T1/de

Links

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/907—Coordinate determination

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Push-Button Switches (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Braking Arrangements (AREA)
  • Stereophonic System (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
AT03737370T 2002-02-06 2003-02-05 Berührungs-pad ATE373262T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0202772A GB2385125A (en) 2002-02-06 2002-02-06 Using vibrations generated by movement along a surface to determine position
GB0225107A GB0225107D0 (en) 2002-10-29 2002-10-29 Manufacture calibration
GB0225573A GB0225573D0 (en) 2002-11-02 2002-11-02 Sound source location
GB0226033A GB0226033D0 (en) 2002-11-07 2002-11-07 Computer input apparatus
GB0226037A GB0226037D0 (en) 2002-11-07 2002-11-07 Computer input apparatus

Publications (1)

Publication Number Publication Date
ATE373262T1 true ATE373262T1 (de) 2007-09-15

Family

ID=27739404

Family Applications (3)

Application Number Title Priority Date Filing Date
AT03737370T ATE373262T1 (de) 2002-02-06 2003-02-05 Berührungs-pad
AT07016328T ATE491984T1 (de) 2002-02-06 2003-02-05 Verfahren für ein touch pad
AT10010794T ATE557337T1 (de) 2002-02-06 2003-02-05 Touch pad

Family Applications After (2)

Application Number Title Priority Date Filing Date
AT07016328T ATE491984T1 (de) 2002-02-06 2003-02-05 Verfahren für ein touch pad
AT10010794T ATE557337T1 (de) 2002-02-06 2003-02-05 Touch pad

Country Status (7)

Country Link
US (3) US7411581B2 (de)
EP (3) EP1481359B9 (de)
AT (3) ATE373262T1 (de)
AU (1) AU2003244407A1 (de)
DE (2) DE60335424D1 (de)
GB (1) GB2401181A (de)
WO (1) WO2003067511A2 (de)

Families Citing this family (148)

* Cited by examiner, † Cited by third party
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ATE491984T1 (de) 2011-01-15
US8319752B2 (en) 2012-11-27
ATE557337T1 (de) 2012-05-15
DE60316259T2 (de) 2008-05-29
WO2003067511A3 (en) 2003-10-16
EP2267582A1 (de) 2010-12-29
US20050083313A1 (en) 2005-04-21
US7411581B2 (en) 2008-08-12
GB2401181A (en) 2004-11-03
EP1852772A1 (de) 2007-11-07
EP1481359B1 (de) 2007-09-12
EP1481359B9 (de) 2009-08-12
US20080284755A1 (en) 2008-11-20
EP2267582B1 (de) 2012-05-09
DE60316259D1 (de) 2007-10-25
WO2003067511A2 (en) 2003-08-14
DE60335424D1 (de) 2011-01-27
AU2003244407A1 (en) 2003-09-02
US20130135261A1 (en) 2013-05-30
EP1481359A2 (de) 2004-12-01
EP1852772B1 (de) 2010-12-15

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