DE60335424D1 - Verfahren für ein Touch pad - Google Patents

Verfahren für ein Touch pad

Info

Publication number
DE60335424D1
DE60335424D1 DE60335424T DE60335424T DE60335424D1 DE 60335424 D1 DE60335424 D1 DE 60335424D1 DE 60335424 T DE60335424 T DE 60335424T DE 60335424 T DE60335424 T DE 60335424T DE 60335424 D1 DE60335424 D1 DE 60335424D1
Authority
DE
Germany
Prior art keywords
acoustic signals
touch pad
procedure
acquiring
different locations
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
DE60335424T
Other languages
English (en)
Inventor
Anthony Richard Hardie-Bick
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.)
Elo Touch Solutions Inc
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 DE60335424D1 publication Critical patent/DE60335424D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F3/041—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
    • 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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (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)
  • Push-Button Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Braking Arrangements (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Stereophonic System (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
DE60335424T 2002-02-06 2003-02-05 Verfahren für ein Touch pad Expired - Lifetime DE60335424D1 (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
DE60335424D1 true DE60335424D1 (de) 2011-01-27

Family

ID=27739404

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60335424T Expired - Lifetime DE60335424D1 (de) 2002-02-06 2003-02-05 Verfahren für ein Touch pad
DE60316259T Expired - Lifetime DE60316259T2 (de) 2002-02-06 2003-02-05 Berührungs-pad

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60316259T Expired - Lifetime DE60316259T2 (de) 2002-02-06 2003-02-05 Berührungs-pad

Country Status (7)

Country Link
US (3) US7411581B2 (de)
EP (3) EP1481359B9 (de)
AT (3) ATE557337T1 (de)
AU (1) AU2003244407A1 (de)
DE (2) DE60335424D1 (de)
GB (1) GB2401181A (de)
WO (1) WO2003067511A2 (de)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7157649B2 (en) 1999-12-23 2007-01-02 New Transducers Limited Contact sensitive device
GB0116310D0 (en) 2001-07-04 2001-08-29 New Transducers Ltd Contact sensitive device
ATE557337T1 (de) * 2002-02-06 2012-05-15 Soundtouch Ltd Touch pad
FR2841022B1 (fr) 2002-06-12 2004-08-27 Centre Nat Rech Scient Procede pour localiser un impact sur une surface et dispositif pour la mise en oeuvre de ce procede
US6871149B2 (en) 2002-12-06 2005-03-22 New Transducers Limited Contact sensitive device
WO2005055028A2 (de) * 2003-12-05 2005-06-16 Rupprecht & Partner Alphanumerische eingabevorrichtung
FR2874274B1 (fr) * 2004-08-11 2007-07-20 Sensitive Object Procede pour localiser un impact sur une surface et dispositif pour la mise en oeuvre de ce procede
US7515138B2 (en) 2004-10-01 2009-04-07 3M Innovative Properties Company Distinguishing vibration signals from interference in vibration sensing touch input devices
EP1839110A1 (de) 2004-12-29 2007-10-03 Sensitive Object Verfahren zur bestimmung der position von aufschlägen
CN100368975C (zh) * 2004-12-31 2008-02-13 义隆电子股份有限公司 电容式触控板及其检测方法
US8692810B2 (en) * 2005-04-13 2014-04-08 Elo Touch Solutions, Inc. Method for determining the location of impacts by acoustic imaging
US7986307B2 (en) * 2005-04-22 2011-07-26 Microsoft Corporation Mechanism for allowing applications to filter out or opt into tablet input
US20060267958A1 (en) * 2005-04-22 2006-11-30 Microsoft Corporation Touch Input Programmatical Interfaces
US7928964B2 (en) * 2005-04-22 2011-04-19 Microsoft Corporation Touch input data handling
US7683890B2 (en) 2005-04-28 2010-03-23 3M Innovative Properties Company Touch location determination using bending mode sensors and multiple detection techniques
FR2886585B1 (fr) * 2005-06-07 2009-03-13 Peugeot Citroen Automobiles Sa Dispositif de controle et/ou de commande d'equipements d'un vehicule automobile
FR2887658B1 (fr) * 2005-06-28 2007-09-14 Peugeot Citroen Automobiles Sa Dispositif de controle d'equipements d'un vehicule automobile a dalle tactile et boutons de controle
US20070109279A1 (en) * 2005-11-15 2007-05-17 Tyco Electronics Raychem Gmbh Method and apparatus for identifying locations of ambiguous multiple touch events
US7593005B2 (en) * 2005-12-13 2009-09-22 Awr Consulting Inc. Touch detection system
EP1798635A1 (de) * 2005-12-14 2007-06-20 Research In Motion Limited Tragbare elektronische Vorrichtung mit virtuellem Tastatureingabegerät und entsprechendes Verfahren
EP1798634B1 (de) * 2005-12-14 2012-02-08 Research In Motion Limited Tragbare elektronische Vorrichtung mit virtuellem Navigationseingabegerät und entsprechendes Verfahren
US7907129B2 (en) * 2005-12-14 2011-03-15 Research In Motion Limited Handheld electronic device having virtual keypad input device, and associated method
US7821501B2 (en) * 2005-12-14 2010-10-26 Sigmatel, Inc. Touch screen driver and methods for use therewith
US7800596B2 (en) * 2005-12-14 2010-09-21 Research In Motion Limited Handheld electronic device having virtual navigational input device, and associated method
US8692809B2 (en) 2006-07-06 2014-04-08 Elo Touch Solutions, Inc. Auto-gain switching module for acoustic touch systems
WO2008050171A1 (en) 2006-10-25 2008-05-02 Sensitive Object Automatic gain control circuit, system including such circuit and method for atuomatic gain control
US7643011B2 (en) * 2007-01-03 2010-01-05 Apple Inc. Noise detection in multi-touch sensors
WO2008087638A1 (en) * 2007-01-16 2008-07-24 N-Trig Ltd. System and method for calibration of a capacitive touch digitizer system
FR2916545B1 (fr) 2007-05-23 2009-11-20 Inst Pour Le Dev De La Science Procede pour localiser un toucher sur une surface et dispositif pour la mise en oeuvre de ce procede.
WO2008146098A1 (en) * 2007-05-28 2008-12-04 Sensitive Object Method for determining the position of an excitation on a surface and device for implementing such a method
US8493332B2 (en) * 2007-06-21 2013-07-23 Elo Touch Solutions, Inc. Method and system for calibrating an acoustic touchscreen
US8378974B2 (en) * 2007-07-02 2013-02-19 Elo Touch Solutions, Inc. Method and system for detecting touch events based on magnitude ratios
US8730213B2 (en) * 2007-07-02 2014-05-20 Elo Touch Solutions, Inc. Method and system for detecting touch events based on redundant validation
EP2017703A1 (de) * 2007-07-09 2009-01-21 Sensitive Object Berührungssteuerungssystem und Verfahren zur Lokalisierung einer Erregung
US8106892B2 (en) * 2007-10-29 2012-01-31 Sigmatel, Inc. Touch screen driver for resolving plural contemporaneous touches and methods for use therewith
US20130217491A1 (en) * 2007-11-02 2013-08-22 Bally Gaming, Inc. Virtual button deck with sensory feedback
ATE545083T1 (de) * 2007-12-21 2012-02-15 Tyco Electronics Services Gmbh Verfahren zur bestimmung der positionen mindestens zweier einschläge
JP5411425B2 (ja) * 2007-12-25 2014-02-12 任天堂株式会社 ゲームプログラム、ゲーム装置、ゲームシステム、およびゲーム処理方法
WO2010007813A1 (ja) * 2008-07-16 2010-01-21 株式会社ソニー・コンピュータエンタテインメント 携帯型画像表示装置、その制御方法及び情報記憶媒体
US8743091B2 (en) * 2008-07-31 2014-06-03 Apple Inc. Acoustic multi-touch sensor panel
US8605037B2 (en) * 2008-10-21 2013-12-10 Atmel Corporation Noise reduction in capacitive touch sensors
US20100220063A1 (en) * 2009-02-27 2010-09-02 Panasonic Corporation System and methods for calibratable translation of position
EP2417511B1 (de) * 2009-04-09 2016-11-09 New Transducers Limited Berührungsempfindliche vorrichtung
DE112010002072T5 (de) * 2009-05-22 2012-10-11 Semiconductor Components Industries, Llc Verfahren und Vorrichtung zum Detektieren eines Haltezustands auf einer akustischen Berührungsoberfläche
EP2270635A1 (de) * 2009-06-23 2011-01-05 Sensitive Object Berührungsdetektierendes Verfahren sowie Vorrichtung hierfür
CN102804112A (zh) * 2009-06-23 2012-11-28 电子触控产品解决方案公司 一种方法和用于执行该方法的触摸检测装置
EP2270636A1 (de) * 2009-06-23 2011-01-05 Sensitive Object Berührungsdetektierendes Verfahren sowie Vorrichtung hierfür
JP2011028555A (ja) * 2009-07-27 2011-02-10 Sony Corp 情報処理装置および情報処理方法
US8654524B2 (en) 2009-08-17 2014-02-18 Apple Inc. Housing as an I/O device
US8441790B2 (en) * 2009-08-17 2013-05-14 Apple Inc. Electronic device housing as acoustic input device
US9696856B2 (en) 2009-09-29 2017-07-04 Elo Touch Solutions, Inc. Method and apparatus for detecting simultaneous touch events on a bending-wave touchscreen
KR101654008B1 (ko) * 2009-10-09 2016-09-09 삼성전자주식회사 음향신호 처리를 이용한 모바일 기기 및 상기 모바일 기기에서 수행되는 음향 신호 처리 방법
EP2333646A1 (de) * 2009-10-27 2011-06-15 STMicroelectronics Srl Verfahren zur Bestimmung der Position eines Kontakts auf einem Berührungsbildschirm und entsprechendes System
US8194051B2 (en) * 2009-12-15 2012-06-05 Silicon Integrated Systems Corp. Multiple fingers touch sensing method using matching algorithm
US20110156861A1 (en) * 2009-12-31 2011-06-30 Motorola, Inc. Electronic Device Including a Wireless Actuator and a Method Thereof
US8624878B2 (en) 2010-01-20 2014-01-07 Apple Inc. Piezo-based acoustic and capacitive detection
KR101678549B1 (ko) * 2010-02-02 2016-11-23 삼성전자주식회사 표면 음향 신호를 이용한 유저 인터페이스 제공 장치 및 방법, 유저 인터페이스를 구비한 디바이스
US8648815B2 (en) * 2010-02-15 2014-02-11 Elo Touch Solutions, Inc. Touch panel that has an image layer and detects bending waves
US20110231796A1 (en) * 2010-02-16 2011-09-22 Jose Manuel Vigil Methods for navigating a touch screen device in conjunction with gestures
TW201203041A (en) * 2010-03-05 2012-01-16 Canatu Oy A touch sensitive film and a touch sensing device
TWI421752B (zh) * 2010-08-06 2014-01-01 Quanta Comp Inc 光學觸控系統
US9459733B2 (en) * 2010-08-27 2016-10-04 Inputdynamics Limited Signal processing systems
US8515094B2 (en) 2010-10-12 2013-08-20 Hewlett-Packard Development Company, L.P. Distributed signal processing systems and methods
US9176623B2 (en) 2010-12-22 2015-11-03 Elo Touch Solutions, Inc. Method and a touch sensing device for implementing the method
EP2469382B1 (de) * 2010-12-22 2018-11-07 Elo Touch Solutions, Inc. Verfahren und Vorrichtung zur Kalibrierung von Berührungssensoren
US20120249419A1 (en) * 2011-03-30 2012-10-04 Bronner Sr Dennis M Thumb mountable cursor control and input device
US11327599B2 (en) 2011-04-26 2022-05-10 Sentons Inc. Identifying a contact type
US10198097B2 (en) 2011-04-26 2019-02-05 Sentons Inc. Detecting touch input force
US9189109B2 (en) 2012-07-18 2015-11-17 Sentons Inc. Detection of type of object used to provide a touch contact input
US9477350B2 (en) 2011-04-26 2016-10-25 Sentons Inc. Method and apparatus for active ultrasonic touch devices
US9639213B2 (en) 2011-04-26 2017-05-02 Sentons Inc. Using multiple signals to detect touch input
US8319746B1 (en) 2011-07-22 2012-11-27 Google Inc. Systems and methods for removing electrical noise from a touchpad signal
US9507454B1 (en) * 2011-09-19 2016-11-29 Parade Technologies, Ltd. Enhanced linearity of gestures on a touch-sensitive surface
TW201316240A (zh) * 2011-10-06 2013-04-16 Rich Ip Technology Inc 利用圖形用戶介面影像之觸碰處理方法及系統
EP2769291B1 (de) * 2011-10-18 2021-04-28 Carnegie Mellon University Verfahren und vorrichtung zur klassifizierung von berührungsereignissen auf einer berührungsempfindlichen oberfläche
US10235004B1 (en) 2011-11-18 2019-03-19 Sentons Inc. Touch input detector with an integrated antenna
US9594450B2 (en) 2011-11-18 2017-03-14 Sentons Inc. Controlling audio volume using touch input force
KR101771896B1 (ko) 2011-11-18 2017-08-28 센톤스 아이엔씨. 국소형 햅틱 피드백
US11340124B2 (en) 2017-08-14 2022-05-24 Sentons Inc. Piezoresistive sensor for detecting a physical disturbance
US9756927B2 (en) 2011-11-30 2017-09-12 Apple Inc. Mounting system for portable electronic device
US20130147743A1 (en) * 2011-12-12 2013-06-13 Lester F. Ludwig Spherical Touch Sensors and Signal/Power Architectures for Trackballs, Globes, Displays, and Other Applications
US8904052B2 (en) 2011-12-23 2014-12-02 Apple Inc. Combined input port
CN105700742B (zh) * 2012-04-09 2019-02-19 禾瑞亚科技股份有限公司 位置侦测的方法与装置
US9348468B2 (en) 2013-06-07 2016-05-24 Sentons Inc. Detecting multi-touch inputs
US9513727B2 (en) 2012-07-18 2016-12-06 Sentons Inc. Touch input surface microphone
US9524063B2 (en) 2012-07-18 2016-12-20 Sentons Inc. Detection of a number of touch contacts of a multi-touch input
US9563239B2 (en) 2012-09-10 2017-02-07 Apple Inc. Internal computer assembly features and methods
TWI472992B (zh) * 2012-10-04 2015-02-11 Aver Information Inc 運用於電子產品的聲學式觸控裝置及其觸控方法
CN103729098A (zh) * 2012-10-15 2014-04-16 圆展科技股份有限公司 运用于电子产品的声学式触控装置及其触控方法
US9030839B2 (en) 2012-10-18 2015-05-12 Apple Inc. Track pad acoustic features related to a portable computer
US9134856B2 (en) * 2013-01-08 2015-09-15 Sony Corporation Apparatus and method for controlling a user interface of a device based on vibratory signals
US9019244B2 (en) 2013-02-28 2015-04-28 Qeexo, Co. Input tools having viobro-acoustically distinct regions and computing device for use with the same
US9717459B2 (en) 2013-03-04 2017-08-01 Anne Bibiana Sereno Touch sensitive system and method for cognitive and behavioral testing and evaluation
US20140269194A1 (en) * 2013-03-18 2014-09-18 Inputek Inc. Three Dimensional Touch by Acoustic Waves
KR20140114766A (ko) 2013-03-19 2014-09-29 퀵소 코 터치 입력을 감지하기 위한 방법 및 장치
US9013452B2 (en) 2013-03-25 2015-04-21 Qeexo, Co. Method and system for activating different interactive functions using different types of finger contacts
US9612689B2 (en) 2015-02-02 2017-04-04 Qeexo, Co. Method and apparatus for classifying a touch event on a touchscreen as related to one of multiple function generating interaction layers and activating a function in the selected interaction layer
US10599250B2 (en) 2013-05-06 2020-03-24 Qeexo, Co. Using finger touch types to interact with electronic devices
CN104281338A (zh) * 2013-07-03 2015-01-14 向火平 Ogs制作工艺及单层电容式触摸面板
US9588552B2 (en) 2013-09-11 2017-03-07 Sentons Inc. Attaching electrical components using non-conductive adhesive
US9459715B1 (en) 2013-09-20 2016-10-04 Sentons Inc. Using spectral control in detecting touch input
US9880671B2 (en) 2013-10-08 2018-01-30 Sentons Inc. Damping vibrational wave reflections
US9477330B2 (en) * 2013-11-05 2016-10-25 Microsoft Technology Licensing, Llc Stylus tilt tracking with a digitizer
CN105247461B (zh) 2014-02-12 2019-05-31 齐科斯欧公司 为触摸屏交互确定俯仰和偏航
WO2015167511A2 (en) * 2014-04-30 2015-11-05 Empire Technology Development Llc Adjusting tap position on touch screen
US9329715B2 (en) 2014-09-11 2016-05-03 Qeexo, Co. Method and apparatus for differentiating touch screen users based on touch event analysis
US11619983B2 (en) 2014-09-15 2023-04-04 Qeexo, Co. Method and apparatus for resolving touch screen ambiguities
US9864453B2 (en) 2014-09-22 2018-01-09 Qeexo, Co. Method and apparatus for improving accuracy of touch screen event analysis by use of edge classification
US10606417B2 (en) 2014-09-24 2020-03-31 Qeexo, Co. Method for improving accuracy of touch screen event analysis by use of spatiotemporal touch patterns
US10712858B2 (en) 2014-09-25 2020-07-14 Qeexo, Co. Method and apparatus for classifying contacts with a touch sensitive device
US10095402B2 (en) * 2014-10-01 2018-10-09 Qeexo, Co. Method and apparatus for addressing touch discontinuities
EP3065043A1 (de) * 2015-03-02 2016-09-07 Nxp B.V. Mobile vorrichtung
DE102015205950B4 (de) 2015-04-01 2017-02-02 Volkswagen Aktiengesellschaft Vorrichtung, Verfahren und Computerprogramm zur Erfassung akustischer Steueranweisungen
CN107710111B (zh) 2015-07-01 2021-05-25 奇手公司 确定用于接近敏感相互作用的俯仰角
US10642404B2 (en) 2015-08-24 2020-05-05 Qeexo, Co. Touch sensitive device with multi-sensor stream synchronized data
US10048811B2 (en) 2015-09-18 2018-08-14 Sentons Inc. Detecting touch input provided by signal transmitting stylus
US11036318B2 (en) 2015-09-30 2021-06-15 Apple Inc. Capacitive touch or proximity detection for crown
US10671222B2 (en) 2015-09-30 2020-06-02 Apple Inc. Touch sensor pattern for edge input detection
US20170242527A1 (en) * 2016-02-18 2017-08-24 Knowles Electronics, Llc System and method for detecting touch on a surface of a touch sensitive device
US10175741B2 (en) * 2016-03-03 2019-01-08 Atmel Corporation Touch sensor mode transitioning
WO2018023080A2 (en) 2016-07-29 2018-02-01 Apple Inc. Methodology and application of acoustic touch detection
US10908741B2 (en) 2016-11-10 2021-02-02 Sentons Inc. Touch input detection along device sidewall
US10296144B2 (en) 2016-12-12 2019-05-21 Sentons Inc. Touch input detection with shared receivers
US10126877B1 (en) 2017-02-01 2018-11-13 Sentons Inc. Update of reference data for touch input detection
US10585522B2 (en) 2017-02-27 2020-03-10 Sentons Inc. Detection of non-touch inputs using a signature
US11157115B2 (en) 2017-03-31 2021-10-26 Apple Inc. Composite cover material for sensitivity improvement of ultrasonic touch screens
US10606418B2 (en) 2017-03-31 2020-03-31 Apple Inc. Ultrasonic touch detection on stylus
GB201708100D0 (en) 2017-05-19 2017-07-05 Sintef Input device
US11144158B2 (en) 2017-05-24 2021-10-12 Apple Inc. Differential acoustic touch and force sensing
CN208722170U (zh) 2017-05-24 2019-04-09 苹果公司 触摸和力敏设备，电子设备及可穿戴音频设备
US11334196B2 (en) 2017-05-24 2022-05-17 Apple Inc. System and method for acoustic touch and force sensing
US11580829B2 (en) 2017-08-14 2023-02-14 Sentons Inc. Dynamic feedback for haptics
US10949030B2 (en) 2017-09-26 2021-03-16 Apple Inc. Shear-poled curved piezoelectric material
CN109753191B (zh) * 2017-11-03 2022-07-26 迪尔阿扣基金两合公司 一种声学触控系统
US10802651B2 (en) 2018-01-30 2020-10-13 Apple Inc. Ultrasonic touch detection through display
US11366552B2 (en) 2018-02-06 2022-06-21 Apple, Inc. Ultrasonic polarizer
US10725573B2 (en) 2018-08-06 2020-07-28 Apple Inc. Annular piezoelectric structure for ultrasonic touch sensing
US11009989B2 (en) * 2018-08-21 2021-05-18 Qeexo, Co. Recognizing and rejecting unintentional touch events associated with a touch sensitive device
EP3547321A1 (de) 2018-08-24 2019-10-02 Siemens Healthcare GmbH Verfahren und system zur anzeige klinischer informationen auf einem bildschirm einer wearable-vorrichtung
DE102018216662A1 (de) * 2018-09-27 2020-04-02 Continental Automotive Gmbh Armaturenbrettanordnung, Verfahren und Verwendung
KR20200070828A (ko) 2018-12-10 2020-06-18 삼성전자주식회사 전자기기의 지문인식 센서
US10942603B2 (en) 2019-05-06 2021-03-09 Qeexo, Co. Managing activity states of an application processor in relation to touch or hover interactions with a touch sensitive device
US11980792B2 (en) 2019-06-05 2024-05-14 Qeexo, Co. Method and apparatus for calibrating a user activity model used by a mobile device
US11231815B2 (en) 2019-06-28 2022-01-25 Qeexo, Co. Detecting object proximity using touch sensitive surface sensing and ultrasonic sensing
US11592423B2 (en) 2020-01-29 2023-02-28 Qeexo, Co. Adaptive ultrasonic sensing techniques and systems to mitigate interference
CN117806518A (zh) * 2022-09-30 2024-04-02 班安欧股份公司 源自触摸的声音配置文件感测系统和方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4317227A (en) 1980-06-09 1982-02-23 Zenith Radio Corporation Multi-mode automatic channel frequency synthesis system
DE3027923C2 (de) 1980-07-23 1983-04-14 Frank 8000 Muenchen Cringle Einrichtung zur Ortsbestimmung eines Berührungspunktes
US4592034A (en) * 1982-11-15 1986-05-27 Cornell Research Foundation, Inc. Acoustic emission source location on plate-like structures using a small array of transducers
US4644100A (en) 1985-03-22 1987-02-17 Zenith Electronics Corporation Surface acoustic wave touch panel system
US5059959A (en) * 1985-06-03 1991-10-22 Seven Oaks Corporation Cursor positioning method and apparatus
FR2595744A1 (fr) 1986-03-14 1987-09-18 Colliot Georges Cle et serrure electroacoustique correspondante
US5194852A (en) 1986-12-01 1993-03-16 More Edward S Electro-optic slate for direct entry and display and/or storage of hand-entered textual and graphic information
US4880665A (en) * 1987-01-20 1989-11-14 Zenith Electronics Corporation Touch control arrangement for graphics display apparatus having saw reflectors of frit composition
JP3111087B2 (ja) 1990-09-06 2000-11-20 シャープ株式会社 信号入力装置
DE4143364A1 (de) 1991-09-09 1993-09-30 Roman Koller Verfahren mit Anordnung zur Bildung einer Berührungserkennung, bzw. einer Berührungsfunktion
JPH0736142B2 (ja) 1991-10-10 1995-04-19 インターナショナル・ビジネス・マシーンズ・コーポレイション 移動指示手段の運動停止を認識する方法および情報処理装置
IT1257164B (it) 1992-10-23 1996-01-05 Ist Trentino Di Cultura Procedimento per la localizzazione di un parlatore e l'acquisizione diun messaggio vocale, e relativo sistema.
US5412189A (en) 1992-12-21 1995-05-02 International Business Machines Corporation Touch screen apparatus with tactile information
US5628031A (en) 1993-07-19 1997-05-06 Elonex Ip Holdings Ltd. Personal digital assistant module implemented as a low-profile printed circuit assembly having a rigid substrate wherein IC devices are mounted within openings wholly between opposite plane surfaces of the rigid substrate
US5638093A (en) 1993-12-07 1997-06-10 Seiko Epson Corporation Touch panel input device and control method thereof
US5691959A (en) 1994-04-06 1997-11-25 Fujitsu, Ltd. Stylus position digitizer using acoustic waves
JPH08263208A (ja) 1995-02-24 1996-10-11 Whitaker Corp:The 弾性波タッチパネル及びその製造方法
US5591945A (en) * 1995-04-19 1997-01-07 Elo Touchsystems, Inc. Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
GB2301217B (en) 1995-05-26 1999-12-15 Nokia Mobile Phones Ltd Display driver
FR2749938B1 (fr) 1996-06-13 1998-08-28 Fink Mathias Procede et dispositif de detection et de localisation de source sonore reflechissante
FR2757659B1 (fr) 1996-12-20 1999-03-26 Sextant Avionique Procede d'optimisation de la detection du point d'attouchement d'une surface tactile capacitive
US6292177B1 (en) * 1997-03-05 2001-09-18 Tidenet, Inc. Marking device for electronic presentation board
US6078315A (en) * 1997-11-03 2000-06-20 Microtouch System Inc. Touch panel using acoustic wave reflection
US6323846B1 (en) 1998-01-26 2001-11-27 University Of Delaware Method and apparatus for integrating manual input
JPH11327772A (ja) 1998-05-07 1999-11-30 Ricoh Co Ltd 超音波タッチパネル
US6549193B1 (en) 1998-10-09 2003-04-15 3M Innovative Properties Company Touch panel with improved linear response and minimal border width electrode pattern
AU1478700A (en) * 1998-11-16 2000-06-05 Whitaker Corporation, The Segmented gain controller
US6167165A (en) 1998-11-25 2000-12-26 Eastman Kodak Company Method for adjusting image detail to compensate for an applied tone scale
FR2787608B1 (fr) * 1998-12-22 2001-03-30 Clic Choc Multimedia Plaque acoustique interactive a moyens de traitement du signal perfectionnes
GB9928682D0 (en) 1999-12-06 2000-02-02 Electrotextiles Comp Ltd Input apparatus and a method of generating control signals
US7157649B2 (en) 1999-12-23 2007-01-02 New Transducers Limited Contact sensitive device
EP1240617B1 (de) 1999-12-23 2004-02-18 New Transducers Limited Kontaktempfindliche vorrichtung
US6724373B1 (en) 2000-01-05 2004-04-20 Brother International Corporation Electronic whiteboard hot zones for controlling local and remote personal computer functions
FR2811107B1 (fr) 2000-06-29 2002-10-18 Jean Pierre Nikolovski Plaque acoustique interactive de precision
US6555235B1 (en) 2000-07-06 2003-04-29 3M Innovative Properties Co. Touch screen system
US20020050983A1 (en) * 2000-09-26 2002-05-02 Qianjun Liu Method and apparatus for a touch sensitive system employing spread spectrum technology for the operation of one or more input devices
US6738051B2 (en) 2001-04-06 2004-05-18 3M Innovative Properties Company Frontlit illuminated touch panel
GB0116310D0 (en) 2001-07-04 2001-08-29 New Transducers Ltd Contact sensitive device
US6727896B2 (en) * 2001-08-01 2004-04-27 Microsoft Corporation Correction of alignment and linearity errors in a stylus input system
US6741237B1 (en) * 2001-08-23 2004-05-25 Rockwell Automation Technologies, Inc. Touch screen
ATE557337T1 (de) * 2002-02-06 2012-05-15 Soundtouch Ltd Touch pad
US7643015B2 (en) 2002-05-24 2010-01-05 Massachusetts Institute Of Technology Systems and methods for tracking impacts
US7116315B2 (en) 2003-03-14 2006-10-03 Tyco Electronics Corporation Water tolerant touch sensor
US7800595B2 (en) * 2003-12-18 2010-09-21 3M Innovative Properties Company Piezoelectric transducer
US7049960B2 (en) 2003-12-29 2006-05-23 Lenovo (Singapore) Pte. Ltd Method and system for locating objects

Also Published As

Publication number Publication date
EP1481359B9 (de) 2009-08-12
ATE491984T1 (de) 2011-01-15
GB2401181A (en) 2004-11-03
EP2267582B1 (de) 2012-05-09
DE60316259T2 (de) 2008-05-29
WO2003067511A2 (en) 2003-08-14
EP1481359B1 (de) 2007-09-12
ATE373262T1 (de) 2007-09-15
US20130135261A1 (en) 2013-05-30
DE60316259D1 (de) 2007-10-25
EP1852772B1 (de) 2010-12-15
AU2003244407A1 (en) 2003-09-02
ATE557337T1 (de) 2012-05-15
US8319752B2 (en) 2012-11-27
EP1481359A2 (de) 2004-12-01
US20050083313A1 (en) 2005-04-21
EP1852772A1 (de) 2007-11-07
US7411581B2 (en) 2008-08-12
GB0416978D0 (en) 2004-09-01
US20080284755A1 (en) 2008-11-20
EP2267582A1 (de) 2010-12-29
WO2003067511A3 (en) 2003-10-16

Similar Documents

Publication Publication Date Title
DE60335424D1 (de) Verfahren für ein Touch pad
EP1357538A3 (de) Verfahren zur Erzeugung von elektronischen Tönen, Aufzeichnungssystem und Tonerzeugungssytem
WO2006028552A3 (en) Stringed instrument with embedded dsp modeling for modeling acoustic stringed instruments
TW200643893A (en) Stringed musical instrument, transducer for the same and its mounting structure on the same
ATE237995T1 (de) Aufnahmekopf für ein elektronisches stethoskop
ATE295059T1 (de) Mikrofoneinheit mit internem a/d-umsetzer
ATE447707T1 (de) Verbesserter akustischer sensor und verfahren
WO2004016164A3 (en) Sensors for monitoring biological sounds and electric potentials
ATE477570T1 (de) Vorrichtung zur akustischen verbesserung einer umgebung
ATE408216T1 (de) Rhythmusanordnung, verfahren zur rhythmusbegleitung und elektronischer wandler
DE50107545D1 (de) Implantierbare Messvorrichtung, insbesondere Druckmessvorrichtung zur Bestimmung des intrakardialen oder intraluminalen Blutdrucks
DE60113732D1 (de) Verfahren zur erzeugung eines elektrischen ausgangssignals und akustisch/elektrisches wandlungssystem
WO2004023454A3 (en) Acoustic modeling apparatus and method
DE10392545A5 (de) Elektronische Schaltungsanordnung zur fehlerabgesicherten Analog-/Digital-Umwandlung von Signalen
CN2932557Y (zh) 数字式弦音处理电路及其采用该电路的电胡琴
CN213935631U (zh) 加振拾音器
DE10290576D2 (de) Piezoelektrischer Transducer zur Ultraschallerzeugung
DE3585962D1 (de) Tonsignalerzeugungsvorrichtung fuer ein elektronisches musikinstrument.
CN216450369U (zh) 抗干扰钢琴声学采集装置
DE50304973D1 (de) Anordnung zur digital-analog-wandlung eines hochfrequenten digitalen eingangssignals in ein trägerfrequentes analoges ausgangssignal
NZ331607A (en) Sensor with analogue to digital converter and memory device configured to provide output from stored location corresponding to received signal
ATE447258T1 (de) Akustische oberflächenwellenvorrichtung und verfahren zur herstellung derselben
ATA82687A (de) Tonabnehmer zur anbringung an musikinstrumenten
ATE36602T1 (de) Auswertung von elektrisch gewandelten schallemissionssignalen.
JPH0427499U (de)

Legal Events

Date Code Title Description
R082 Change of representative

Ref document number: 1852772

Country of ref document: EP

Representative=s name: MARKS & CLERK (LUXEMBOURG) LLP, LU

R081 Change of applicant/patentee

Ref document number: 1852772

Country of ref document: EP

Owner name: ELO TOUCH SOLUTIONS, INC. (ORG. N. D. GES. D. , US

Free format text: FORMER OWNER: SOUNDTOUCH LTD., WHITSTABLE, GB

Effective date: 20120912

R082 Change of representative

Ref document number: 1852772

Country of ref document: EP

Representative=s name: MARKS & CLERK (LUXEMBOURG) LLP, LU

Effective date: 20120912