DE60301831D1 - Kapazitive Tastatur mit verminderter mehrdeutigkeit bei der Eingabe - Google Patents

Kapazitive Tastatur mit verminderter mehrdeutigkeit bei der Eingabe

Info

Publication number
DE60301831D1
DE60301831D1 DE60301831T DE60301831T DE60301831D1 DE 60301831 D1 DE60301831 D1 DE 60301831D1 DE 60301831 T DE60301831 T DE 60301831T DE 60301831 T DE60301831 T DE 60301831T DE 60301831 D1 DE60301831 D1 DE 60301831D1
Authority
DE
Germany
Prior art keywords
key
signal
keyboard
typing
keys
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
DE60301831T
Other languages
English (en)
Other versions
DE60301831T2 (de
Inventor
Philipp Harald
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.)
Atmel Technologies UK Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60301831D1 publication Critical patent/DE60301831D1/de
Publication of DE60301831T2 publication Critical patent/DE60301831T2/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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods
    • G06F3/0237—Character input methods using prediction or retrieval techniques
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
DE60301831T 2002-07-12 2003-07-11 Kapazitive Tastatur mit verminderter Mehrdeutigkeit bei der Eingabe Expired - Lifetime DE60301831T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US395368 1999-09-14
US39536802P 2002-07-12 2002-07-12

Publications (2)

Publication Number Publication Date
DE60301831D1 true DE60301831D1 (de) 2005-11-17
DE60301831T2 DE60301831T2 (de) 2006-08-10

Family

ID=30115862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301831T Expired - Lifetime DE60301831T2 (de) 2002-07-12 2003-07-11 Kapazitive Tastatur mit verminderter Mehrdeutigkeit bei der Eingabe

Country Status (4)

Country Link
US (1) US6993607B2 (de)
EP (1) EP1381160B8 (de)
AT (1) ATE306748T1 (de)
DE (1) DE60301831T2 (de)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7528508B2 (en) 1998-10-09 2009-05-05 Azoteq Pty Ltd. Touch sensor user interface with compressible material construction
US7265494B2 (en) * 1998-10-09 2007-09-04 Azoteq Pty Ltd. Intelligent user interface with touch sensor technology
US6879930B2 (en) * 2001-03-30 2005-04-12 Microsoft Corporation Capacitance touch slider
US6661410B2 (en) * 2001-09-07 2003-12-09 Microsoft Corporation Capacitive sensing and data input device power management
WO2003038220A1 (en) * 2001-11-02 2003-05-08 Intier Automotive Closures Inc. Multizone capacitive anti-pinch system
US7256714B2 (en) * 2003-07-11 2007-08-14 Harald Philipp Keyboard with reduced keying ambiguity
US7821425B2 (en) 2002-07-12 2010-10-26 Atmel Corporation Capacitive keyboard with non-locking reduced keying ambiguity
US6954867B2 (en) * 2002-07-26 2005-10-11 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
US7690395B2 (en) * 2004-01-12 2010-04-06 Masco Corporation Of Indiana Multi-mode hands free automatic faucet
US7376938B1 (en) 2004-03-12 2008-05-20 Steven Van der Hoeven Method and system for disambiguation and predictive resolution
US7555732B2 (en) * 2004-03-12 2009-06-30 Steven Van der Hoeven Apparatus method and system for a data entry interface
DE102004027852B4 (de) * 2004-06-08 2008-07-31 Siemens Ag Röngtenanlage
KR100566569B1 (ko) * 2004-10-22 2006-03-31 엠텍비젼 주식회사 이미지 센서를 이용한 입력 수단을 구비한 휴대용 단말기및 그 입력 방법
US7466040B2 (en) * 2005-04-19 2008-12-16 Frederick Johannes Bruwer Touch sensor controlled switch with intelligent user interface
US8050876B2 (en) * 2005-07-18 2011-11-01 Analog Devices, Inc. Automatic environmental compensation of capacitance based proximity sensors
US20070018790A1 (en) * 2005-07-19 2007-01-25 Lafrance Autoworks Inc. Touch-sensitive electronically controlled automotive door opener
KR100640822B1 (ko) * 2005-11-22 2006-11-02 엘지전자 주식회사 글래스 터치 방식의 키 입력장치
JP4084381B2 (ja) * 2005-12-23 2008-04-30 株式会社東芝 情報処理装置、および液体検出方法
US20070165002A1 (en) * 2006-01-13 2007-07-19 Sony Ericsson Mobile Communications Ab User interface for an electronic device
US8144125B2 (en) 2006-03-30 2012-03-27 Cypress Semiconductor Corporation Apparatus and method for reducing average scan rate to detect a conductive object on a sensing device
US8040142B1 (en) 2006-03-31 2011-10-18 Cypress Semiconductor Corporation Touch detection techniques for capacitive touch sense systems
CN1832349A (zh) 2006-04-19 2006-09-13 北京希格玛晶华微电子有限公司 一种电容测量触摸感应、辨认方法及实现装置
US8365767B2 (en) 2006-04-20 2013-02-05 Masco Corporation Of Indiana User interface for a faucet
US8118240B2 (en) * 2006-04-20 2012-02-21 Masco Corporation Of Indiana Pull-out wand
US8089473B2 (en) 2006-04-20 2012-01-03 Masco Corporation Of Indiana Touch sensor
US9243756B2 (en) 2006-04-20 2016-01-26 Delta Faucet Company Capacitive user interface for a faucet and method of forming
US8162236B2 (en) 2006-04-20 2012-04-24 Masco Corporation Of Indiana Electronic user interface for electronic mixing of water for residential faucets
US7903092B2 (en) 2006-05-25 2011-03-08 Atmel Corporation Capacitive keyboard with position dependent reduced keying ambiguity
WO2008001220A2 (en) 2006-06-20 2008-01-03 Qrg Limited Capacitive position sensor
EP2038906A4 (de) * 2006-06-23 2011-01-26 Marko Cencur Kompakter, kontaktfreier und multifunktioneller elektrischer schalter
US8786554B2 (en) * 2006-07-10 2014-07-22 Atmel Corporation Priority and combination suppression techniques (PST/CST) for a capacitive keyboard
US9766738B1 (en) 2006-08-23 2017-09-19 Cypress Semiconductor Corporation Position and usage based prioritization for capacitance sense interface
EP1895390A1 (de) * 2006-09-01 2008-03-05 Research In Motion Limited Tragbares Kommunikationsgerät mit flexiblen Tasten
US7489302B2 (en) 2006-09-01 2009-02-10 Research In Motion Limited Handheld mobile communication device with flexible keys
US7599712B2 (en) * 2006-09-27 2009-10-06 Palm, Inc. Apparatus and methods for providing directional commands for a mobile computing device
US7830160B2 (en) 2006-10-20 2010-11-09 Atmel, Corporation Capacitive position sensor
GB0620939D0 (en) * 2006-10-20 2006-11-29 Philipp Harald Capacitive position sensor
US8547114B2 (en) 2006-11-14 2013-10-01 Cypress Semiconductor Corporation Capacitance to code converter with sigma-delta modulator
US8089288B1 (en) 2006-11-16 2012-01-03 Cypress Semiconductor Corporation Charge accumulation capacitance sensor with linear transfer characteristic
US8127046B2 (en) 2006-12-04 2012-02-28 Deka Products Limited Partnership Medical device including a capacitive slider assembly that provides output signals wirelessly to one or more remote medical systems components
US8902172B2 (en) * 2006-12-07 2014-12-02 Cypress Semiconductor Corporation Preventing unintentional activation of a touch-sensor button caused by a presence of conductive liquid on the touch-sensor button
US9243392B2 (en) 2006-12-19 2016-01-26 Delta Faucet Company Resistive coupling for an automatic faucet
US8058937B2 (en) 2007-01-30 2011-11-15 Cypress Semiconductor Corporation Setting a discharge rate and a charge rate of a relaxation oscillator circuit
WO2008094651A1 (en) 2007-01-31 2008-08-07 Masco Corporation Of Indiana Capacitive sensing apparatus and method for faucets
US7806141B2 (en) * 2007-01-31 2010-10-05 Masco Corporation Of Indiana Mixing valve including a molded waterway assembly
US20080196945A1 (en) * 2007-02-21 2008-08-21 Jason Konstas Preventing unintentional activation of a sensor element of a sensing device
CA2675417C (en) * 2007-03-28 2015-10-13 Masco Corporation Of Indiana Improved capacitive touch sensor
US8144126B2 (en) 2007-05-07 2012-03-27 Cypress Semiconductor Corporation Reducing sleep current in a capacitance sensing system
US8411037B2 (en) * 2007-06-14 2013-04-02 Microsoft Corporation Keyboard with touch sensitive zones and corresponding computer user interface
US9500686B1 (en) 2007-06-29 2016-11-22 Cypress Semiconductor Corporation Capacitance measurement system and methods
US8089289B1 (en) 2007-07-03 2012-01-03 Cypress Semiconductor Corporation Capacitive field sensor with sigma-delta modulator
US8169238B1 (en) * 2007-07-03 2012-05-01 Cypress Semiconductor Corporation Capacitance to frequency converter
US8570053B1 (en) 2007-07-03 2013-10-29 Cypress Semiconductor Corporation Capacitive field sensor with sigma-delta modulator
US9130571B2 (en) * 2007-07-11 2015-09-08 Kyocera Corporation Initializing a capacitive sensing switch for a wireless device
JP2010533329A (ja) * 2007-07-12 2010-10-21 アトメル・コーポレイション ２次元タッチパネル
TWI352923B (en) * 2007-09-29 2011-11-21 Htc Corp Method for determing pressed location of touch scr
WO2009075858A1 (en) 2007-12-11 2009-06-18 Masco Corporation Of Indiana Capacitive coupling arrangement for a faucet
US8525798B2 (en) 2008-01-28 2013-09-03 Cypress Semiconductor Corporation Touch sensing
US8319505B1 (en) 2008-10-24 2012-11-27 Cypress Semiconductor Corporation Methods and circuits for measuring mutual and self capacitance
US8358142B2 (en) 2008-02-27 2013-01-22 Cypress Semiconductor Corporation Methods and circuits for measuring mutual and self capacitance
US9104273B1 (en) 2008-02-29 2015-08-11 Cypress Semiconductor Corporation Multi-touch sensing method
US20090225044A1 (en) * 2008-03-06 2009-09-10 Leadis Technology, Inc. Determining touch on keys of touch sensitive input device
TWI317957B (en) 2008-05-05 2009-12-01 Generalplus Technology Inc Capacitive sensor
TW200949632A (en) * 2008-05-22 2009-12-01 Prospect Technology Corp A trigger-threshold adaptable and auto-adjustable capacitive induction-type keying device
EP2288981B1 (de) * 2008-06-10 2015-09-30 Nokia Technologies Oy Berührungstasten-falschaktivierungsunterdrückung
US8228306B2 (en) * 2008-07-23 2012-07-24 Flextronics Ap, Llc Integration design for capacitive touch panels and liquid crystal displays
US9128568B2 (en) * 2008-07-30 2015-09-08 New Vision Display (Shenzhen) Co., Limited Capacitive touch panel with FPC connector electrically coupled to conductive traces of face-to-face ITO pattern structure in single plane
US8321174B1 (en) 2008-09-26 2012-11-27 Cypress Semiconductor Corporation System and method to measure capacitance of capacitive sensor array
US8487639B1 (en) 2008-11-21 2013-07-16 Cypress Semiconductor Corporation Receive demodulator for capacitive sensing
US8209861B2 (en) 2008-12-05 2012-07-03 Flextronics Ap, Llc Method for manufacturing a touch screen sensor assembly
US8274486B2 (en) * 2008-12-22 2012-09-25 Flextronics Ap, Llc Diamond pattern on a single layer
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
US20100156846A1 (en) * 2008-12-23 2010-06-24 Flextronics Ap, Llc Single substrate capacitive touch panel
US8866500B2 (en) 2009-03-26 2014-10-21 Cypress Semiconductor Corporation Multi-functional capacitance sensing circuit with a current conveyor
US9495042B2 (en) 2009-04-14 2016-11-15 Atmel Corporation Two-dimensional position sensor
CN101943978B (zh) * 2009-07-06 2012-12-26 弗莱克斯电子有限责任公司 电容触摸屏面板及其制造方法、电容触摸传感器
US8723827B2 (en) 2009-07-28 2014-05-13 Cypress Semiconductor Corporation Predictive touch surface scanning
US8279189B2 (en) * 2009-08-11 2012-10-02 Atmel Corporation Touch-sensitive user interface
KR101680343B1 (ko) 2009-10-06 2016-12-12 엘지전자 주식회사 이동 단말기 및 그 정보처리방법
US8476912B2 (en) * 2010-03-04 2013-07-02 Franklin Sensors, Inc. Obscured feature detector and method
US8736283B2 (en) * 2010-03-04 2014-05-27 Franklin Sensors Inc. Advanced obscured feature detector
US8593163B2 (en) * 2010-03-04 2013-11-26 Franklin Sensors, Inc. Surface-conforming obscured feature detector
US9285929B2 (en) 2010-03-30 2016-03-15 New Vision Display (Shenzhen) Co., Limited Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor
US8776817B2 (en) 2010-04-20 2014-07-15 Masco Corporation Of Indiana Electronic faucet with a capacitive sensing system and a method therefor
US8561626B2 (en) 2010-04-20 2013-10-22 Masco Corporation Of Indiana Capacitive sensing system and method for operating a faucet
JP5618665B2 (ja) 2010-07-16 2014-11-05 キヤノン株式会社 制御装置、制御方法、およびプログラム
JP5121963B2 (ja) * 2011-03-31 2013-01-16 株式会社東芝 電子機器及び制御方法
US9268441B2 (en) 2011-04-05 2016-02-23 Parade Technologies, Ltd. Active integrator for a capacitive sense array
US8975903B2 (en) 2011-06-09 2015-03-10 Ford Global Technologies, Llc Proximity switch having learned sensitivity and method therefor
US8928336B2 (en) 2011-06-09 2015-01-06 Ford Global Technologies, Llc Proximity switch having sensitivity control and method therefor
DE102011108214B4 (de) * 2011-07-21 2021-08-12 Audi Ag Bedienelement, insbesondere für ein Kraftfahrzeug
US10004286B2 (en) 2011-08-08 2018-06-26 Ford Global Technologies, Llc Glove having conductive ink and method of interacting with proximity sensor
US9143126B2 (en) 2011-09-22 2015-09-22 Ford Global Technologies, Llc Proximity switch having lockout control for controlling movable panel
US10112556B2 (en) 2011-11-03 2018-10-30 Ford Global Technologies, Llc Proximity switch having wrong touch adaptive learning and method
US8994228B2 (en) 2011-11-03 2015-03-31 Ford Global Technologies, Llc Proximity switch having wrong touch feedback
US8878438B2 (en) 2011-11-04 2014-11-04 Ford Global Technologies, Llc Lamp and proximity switch assembly and method
US8525955B2 (en) 2012-01-31 2013-09-03 Multek Display (Hong Kong) Limited Heater for liquid crystal display
US9456272B2 (en) * 2012-03-30 2016-09-27 Fairchild Semiconductor Corporation Button-press detection and filtering
US9660644B2 (en) 2012-04-11 2017-05-23 Ford Global Technologies, Llc Proximity switch assembly and activation method
US8933708B2 (en) 2012-04-11 2015-01-13 Ford Global Technologies, Llc Proximity switch assembly and activation method with exploration mode
US9831870B2 (en) 2012-04-11 2017-11-28 Ford Global Technologies, Llc Proximity switch assembly and method of tuning same
US9520875B2 (en) 2012-04-11 2016-12-13 Ford Global Technologies, Llc Pliable proximity switch assembly and activation method
US9287864B2 (en) 2012-04-11 2016-03-15 Ford Global Technologies, Llc Proximity switch assembly and calibration method therefor
US9219472B2 (en) 2012-04-11 2015-12-22 Ford Global Technologies, Llc Proximity switch assembly and activation method using rate monitoring
US9065447B2 (en) 2012-04-11 2015-06-23 Ford Global Technologies, Llc Proximity switch assembly and method having adaptive time delay
US9944237B2 (en) 2012-04-11 2018-04-17 Ford Global Technologies, Llc Proximity switch assembly with signal drift rejection and method
US9559688B2 (en) 2012-04-11 2017-01-31 Ford Global Technologies, Llc Proximity switch assembly having pliable surface and depression
US9568527B2 (en) 2012-04-11 2017-02-14 Ford Global Technologies, Llc Proximity switch assembly and activation method having virtual button mode
US9531379B2 (en) 2012-04-11 2016-12-27 Ford Global Technologies, Llc Proximity switch assembly having groove between adjacent proximity sensors
US9197206B2 (en) 2012-04-11 2015-11-24 Ford Global Technologies, Llc Proximity switch having differential contact surface
US9184745B2 (en) 2012-04-11 2015-11-10 Ford Global Technologies, Llc Proximity switch assembly and method of sensing user input based on signal rate of change
IN2014DN08503A (de) 2012-04-20 2015-05-15 Masco Corp
US9136840B2 (en) 2012-05-17 2015-09-15 Ford Global Technologies, Llc Proximity switch assembly having dynamic tuned threshold
US8981602B2 (en) 2012-05-29 2015-03-17 Ford Global Technologies, Llc Proximity switch assembly having non-switch contact and method
US9337832B2 (en) 2012-06-06 2016-05-10 Ford Global Technologies, Llc Proximity switch and method of adjusting sensitivity therefor
US9641172B2 (en) 2012-06-27 2017-05-02 Ford Global Technologies, Llc Proximity switch assembly having varying size electrode fingers
US20140028563A1 (en) * 2012-07-27 2014-01-30 Research In Motion Limited Electronic device including touch-sensitive display and method of controlling same
US8922340B2 (en) 2012-09-11 2014-12-30 Ford Global Technologies, Llc Proximity switch based door latch release
US8796575B2 (en) 2012-10-31 2014-08-05 Ford Global Technologies, Llc Proximity switch assembly having ground layer
US9311204B2 (en) 2013-03-13 2016-04-12 Ford Global Technologies, Llc Proximity interface development system having replicator and method
JP6171998B2 (ja) * 2014-03-14 2017-08-02 ソニー株式会社 情報処理装置、入力装置、情報処理方法及びプログラム
US10038443B2 (en) 2014-10-20 2018-07-31 Ford Global Technologies, Llc Directional proximity switch assembly
CN107428290A (zh) * 2015-03-09 2017-12-01 夏普株式会社 镜子、车载操作装置、以及车辆
US9654103B2 (en) 2015-03-18 2017-05-16 Ford Global Technologies, Llc Proximity switch assembly having haptic feedback and method
US9548733B2 (en) 2015-05-20 2017-01-17 Ford Global Technologies, Llc Proximity sensor assembly having interleaved electrode configuration
JP6590764B2 (ja) 2016-06-27 2019-10-16 アルプスアルパイン株式会社 入力装置及び入力検出方法並びに車載機器
US10983642B2 (en) * 2018-07-30 2021-04-20 Texas Instruments Incorporated Using driven shield and touch elements lock algorithm for achieving liquid tolerant capacitive touch solution

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145748A (en) * 1977-12-23 1979-03-20 General Electric Company Self-optimizing touch pad sensor circuit
US4420744A (en) * 1981-02-12 1983-12-13 Oak Industries Inc. Keyboard crosspoint encoder having N-key rollover
US4617554A (en) * 1983-08-26 1986-10-14 Zenith Electronics Corporation Keyboard scanning
GB8409877D0 (en) * 1984-04-17 1984-05-31 Binstead Ronald Peter Capacitance effect keyboard
JP2757992B2 (ja) * 1988-02-12 1998-05-25 キヤノン株式会社 入力装置
US5469159A (en) * 1991-09-09 1995-11-21 Mitsumi Electric Co., Ltd. Method capable of judging validity or invalidity of a status of switching elements in a keyboard switch device
US5585733A (en) * 1992-09-10 1996-12-17 David Sarnoff Research Center Capacitive sensor and method of measuring changes in capacitance
US5463388A (en) 1993-01-29 1995-10-31 At&T Ipm Corp. Computer mouse or keyboard input device utilizing capacitive sensors
EP0689122A1 (de) * 1994-01-24 1995-12-27 Matsushita Electric Industrial Co., Ltd. Dateneingangsprozessor
GB9406702D0 (en) * 1994-04-05 1994-05-25 Binstead Ronald P Multiple input proximity detector and touchpad system
US5730165A (en) * 1995-12-26 1998-03-24 Philipp; Harald Time domain capacitive field detector
US6466036B1 (en) * 1998-11-25 2002-10-15 Harald Philipp Charge transfer capacitance measurement circuit
US6452514B1 (en) * 1999-01-26 2002-09-17 Harald Philipp Capacitive sensor and array

Also Published As

Publication number Publication date
EP1381160B8 (de) 2006-01-18
US6993607B2 (en) 2006-01-31
DE60301831T2 (de) 2006-08-10
ATE306748T1 (de) 2005-10-15
EP1381160B1 (de) 2005-10-12
EP1381160A1 (de) 2004-01-14
US20040008129A1 (en) 2004-01-15

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: PHILIPP, HARALD, HAMPSHIRE SO31 4RH, GB

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QRG LTD., EASTLEIGH, HAMPSHIRE, GB