DE60037966D1 - Touchpad mit integrierter antenne für laptop-computer - Google Patents

Touchpad mit integrierter antenne für laptop-computer

Info

Publication number
DE60037966D1
DE60037966D1 DE60037966T DE60037966T DE60037966D1 DE 60037966 D1 DE60037966 D1 DE 60037966D1 DE 60037966 T DE60037966 T DE 60037966T DE 60037966 T DE60037966 T DE 60037966T DE 60037966 D1 DE60037966 D1 DE 60037966D1
Authority
DE
Germany
Prior art keywords
touchpad
laptop computer
antenna
integrated antenna
touch sensor
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
DE60037966T
Other languages
English (en)
Other versions
DE60037966T2 (de
Inventor
Ruymbeke Gilles Van
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.)
Elan Microelectronics Corp
Original Assignee
Elantech Devices 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 Elantech Devices Corp filed Critical Elantech Devices Corp
Publication of DE60037966D1 publication Critical patent/DE60037966D1/de
Application granted granted Critical
Publication of DE60037966T2 publication Critical patent/DE60037966T2/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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/169—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1698—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
    • 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
    • G06F3/03547—Touch pads, in which fingers can move on a surface
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/038—Indexing scheme relating to G06F3/038
    • G06F2203/0384—Wireless input, i.e. hardware and software details of wireless interface arrangements for pointing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mathematical Physics (AREA)
  • Position Input By Displaying (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
  • Details Of Aerials (AREA)
DE60037966T 1999-03-09 2000-03-07 Touchpad mit integrierter antenne für laptop-computer Expired - Lifetime DE60037966T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/264,802 US6380930B1 (en) 1999-03-09 1999-03-09 Laptop touchpad with integrated antenna
US264802 1999-03-09
PCT/US2000/005969 WO2000054131A1 (en) 1999-03-09 2000-03-07 Laptop touchpad with integrated antenna

Publications (2)

Publication Number Publication Date
DE60037966D1 true DE60037966D1 (de) 2008-03-20
DE60037966T2 DE60037966T2 (de) 2009-02-12

Family

ID=23007671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037966T Expired - Lifetime DE60037966T2 (de) 1999-03-09 2000-03-07 Touchpad mit integrierter antenne für laptop-computer

Country Status (8)

Country Link
US (1) US6380930B1 (de)
EP (1) EP1161719B1 (de)
JP (1) JP4568436B2 (de)
CN (1) CN1295581C (de)
AT (1) ATE385585T1 (de)
DE (1) DE60037966T2 (de)
TW (1) TW526408B (de)
WO (1) WO2000054131A1 (de)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010025289A1 (en) * 1998-09-25 2001-09-27 Jenkins Michael D. Wireless pen input device
US7106888B1 (en) * 1999-05-25 2006-09-12 Silverbrook Research Pty Ltd Signature capture via interface surface
US6832717B1 (en) * 1999-05-25 2004-12-21 Silverbrook Research Pty Ltd Computer system interface surface
US7330974B1 (en) * 1999-05-25 2008-02-12 Silverbrook Research Pty Ltd Method and system for delivery of a secure document
US7113175B2 (en) * 2000-09-26 2006-09-26 Intertact Corporation Methods and apparatus for supplying power to touch input devices in a touch sensing system
US7006014B1 (en) 2000-10-17 2006-02-28 Henty David L Computer system with passive wireless keyboard
KR100350493B1 (ko) * 2000-10-26 2002-08-28 삼성전자 주식회사 원추형 힌지 수단을 구비한 휴대가능한 접이형 단말기
JP3989441B2 (ja) * 2001-12-29 2007-10-10 タイグエン テクノロジー （シェンチェン） カンパニー リミテッド 隔膜アンテナ配列格子電磁感応層内蔵の電子白板
US7282818B2 (en) * 2002-04-10 2007-10-16 Credo Technology Corporation Power hand tool having a proximity detector
US6985755B2 (en) * 2002-04-17 2006-01-10 Broadcom Corporation Reduced power consumption wireless interface device
US20030197681A1 (en) * 2002-04-22 2003-10-23 Hui-Pin Liang Wireless mouse signal transferring device
US6650549B1 (en) * 2002-10-23 2003-11-18 D-Link Corp. Hub having a bluetooth system
WO2005010832A1 (en) * 2003-07-30 2005-02-03 Acs Solutions Schweiz Ag Terminal with a touch panel display and touch panel display
US20050052427A1 (en) * 2003-09-10 2005-03-10 Wu Michael Chi Hung Hand gesture interaction with touch surface
US20050231900A1 (en) * 2004-04-16 2005-10-20 Homer Steven S Portable computer system and method
KR100745786B1 (ko) * 2004-07-29 2007-08-02 엘지전자 주식회사 휴대용 컴퓨터의 터치패드장치
WO2006034143A2 (en) * 2004-09-16 2006-03-30 Cirque Corporation A contactless card reader integrated into a touchpad
US20060109121A1 (en) * 2004-11-19 2006-05-25 Dishongh Terry J RFID embedded in device
US7383067B2 (en) * 2005-02-01 2008-06-03 Research In Motion Limited Mobile wireless communications device comprising integrated antenna and keyboard and related methods
TWI256785B (en) * 2005-02-25 2006-06-11 He-Lung Lu Remote control method for wireless mouse
US7199734B1 (en) * 2005-11-02 2007-04-03 Matsushita Electric Industrial Co., Ltd. Information-processing apparatus including wireless communication device
EP2210313A4 (de) * 2007-11-14 2013-03-06 Ericsson Telefon Ab L M Verbesserte antennenumschaltanordnung
US8686834B2 (en) * 2007-11-20 2014-04-01 Samsung Electronics Co., Ltd. Terminal having radio frequency function and method of processing information of the terminal
US20090153412A1 (en) * 2007-12-18 2009-06-18 Bing Chiang Antenna slot windows for electronic device
US7928965B2 (en) 2007-12-27 2011-04-19 Apple Inc. Touch screen RFID tag reader
US20090174462A1 (en) * 2008-01-04 2009-07-09 Apple Inc. Circuit board arrangements for electronic device input components
JP2009253478A (ja) * 2008-04-02 2009-10-29 Sony Ericsson Mobilecommunications Japan Inc 情報通信装置、情報通信装置の制御方法
US7804453B2 (en) * 2008-04-16 2010-09-28 Apple Inc. Antennas for wireless electronic devices
US8174452B2 (en) * 2008-09-25 2012-05-08 Apple Inc. Cavity antenna for wireless electronic devices
US8730179B2 (en) * 2008-09-30 2014-05-20 Apple Inc. Integrated touch sensor and solar assembly
US8436816B2 (en) * 2008-10-24 2013-05-07 Apple Inc. Disappearing button or slider
KR101537692B1 (ko) * 2008-11-11 2015-07-20 엘지전자 주식회사 휴대 단말기
US8125394B2 (en) * 2009-01-20 2012-02-28 Apple Inc. Electronic device antenna with quartered rectangular cavity
US8102321B2 (en) 2009-03-10 2012-01-24 Apple Inc. Cavity antenna for an electronic device
US20100321325A1 (en) * 2009-06-17 2010-12-23 Springer Gregory A Touch and display panel antennas
US8269675B2 (en) * 2009-06-23 2012-09-18 Apple Inc. Antennas for electronic devices with conductive housing
US8963782B2 (en) * 2009-09-03 2015-02-24 Apple Inc. Cavity-backed antenna for tablet device
US8269677B2 (en) * 2009-09-03 2012-09-18 Apple Inc. Dual-band cavity-backed antenna for integrated desktop computer
JP5378243B2 (ja) * 2010-01-13 2013-12-25 アルプス電気株式会社 アンテナ付き入力装置、及び該装置を備える電子機器
US8599089B2 (en) 2010-03-30 2013-12-03 Apple Inc. Cavity-backed slot antenna with near-field-coupled parasitic slot
US8773310B2 (en) 2010-03-30 2014-07-08 Apple Inc. Methods for forming cavity antennas
TWM390500U (en) * 2010-04-30 2010-10-11 Ten Moni Technology Co Ltd Touch panel equipped with a hidden antenna
US8780537B2 (en) 2010-05-07 2014-07-15 Tyco Electronics Corporation Integrated connection system for an electronic device
US8643625B2 (en) * 2010-06-10 2014-02-04 Empire Technology Development Llc Communication between touch-panel devices
KR101704536B1 (ko) * 2010-10-08 2017-02-09 삼성전자주식회사 슬림형 터치 패널 및 이를 포함하는 휴대 단말기
KR20120072220A (ko) * 2010-12-23 2012-07-03 한국전자통신연구원 터치입력장치 및 이를 이용한 전자기파 송수신 장치
US20130018489A1 (en) * 2011-07-14 2013-01-17 Grunthaner Martin Paul Combined force and proximity sensing
US9455489B2 (en) 2011-08-30 2016-09-27 Apple Inc. Cavity antennas
JP5806921B2 (ja) * 2011-11-29 2015-11-10 株式会社熊平製作所 静電誘導式タッチシートおよびｒｆｉｄ装置
US9740342B2 (en) 2011-12-23 2017-08-22 Cirque Corporation Method for preventing interference of contactless card reader and touch functions when they are physically and logically bound together for improved authentication security
KR102134490B1 (ko) 2012-01-12 2020-07-16 시냅틱스 인코포레이티드 단일층 용량성 이미징 센서들
US9633247B2 (en) * 2012-03-01 2017-04-25 Apple Inc. Electronic device with shared near field communications and sensor structures
US9318793B2 (en) 2012-05-02 2016-04-19 Apple Inc. Corner bracket slot antennas
US9186828B2 (en) 2012-06-06 2015-11-17 Apple Inc. Methods for forming elongated antennas with plastic support structures for electronic devices
US8866583B2 (en) 2012-06-12 2014-10-21 Jeffrey Ordaz Garage door system and method
US9178268B2 (en) 2012-07-03 2015-11-03 Apple Inc. Antennas integrated with speakers and methods for suppressing cavity modes
US9619676B2 (en) 2012-12-05 2017-04-11 Google Technology Holdings LLC Touch sensor and radio frequency identification apparatus and method
US9262651B2 (en) 2013-01-08 2016-02-16 Cirque Corporation Method for preventing unintended contactless interaction when performing contact interaction
US20140327645A1 (en) * 2013-05-06 2014-11-06 Nokia Corporation Touchscreen accessory attachment
US9891760B2 (en) * 2013-05-20 2018-02-13 Google Llc Touch scanning and wireless scanning in a portable computing device
US9450292B2 (en) 2013-06-05 2016-09-20 Apple Inc. Cavity antennas with flexible printed circuits
US9552089B2 (en) 2013-08-07 2017-01-24 Synaptics Incorporated Capacitive sensing using a matrix electrode pattern
US9298325B2 (en) 2013-09-30 2016-03-29 Synaptics Incorporated Processing system for a capacitive sensing device
US20150091842A1 (en) 2013-09-30 2015-04-02 Synaptics Incorporated Matrix sensor for image touch sensing
US10042489B2 (en) 2013-09-30 2018-08-07 Synaptics Incorporated Matrix sensor for image touch sensing
US9459367B2 (en) 2013-10-02 2016-10-04 Synaptics Incorporated Capacitive sensor driving technique that enables hybrid sensing or equalization
US9274662B2 (en) 2013-10-18 2016-03-01 Synaptics Incorporated Sensor matrix pad for performing multiple capacitive sensing techniques
US9495046B2 (en) 2013-10-23 2016-11-15 Synaptics Incorporated Parasitic capacitance filter for single-layer capacitive imaging sensors
US9081457B2 (en) 2013-10-30 2015-07-14 Synaptics Incorporated Single-layer muti-touch capacitive imaging sensor
KR102174679B1 (ko) * 2013-12-31 2020-11-06 엘지디스플레이 주식회사 터치패널
US9798429B2 (en) 2014-02-28 2017-10-24 Synaptics Incorporated Guard electrodes in a sensing stack
US10133421B2 (en) 2014-04-02 2018-11-20 Synaptics Incorporated Display stackups for matrix sensor
US9927832B2 (en) 2014-04-25 2018-03-27 Synaptics Incorporated Input device having a reduced border region
US9690397B2 (en) 2014-05-20 2017-06-27 Synaptics Incorporated System and method for detecting an active pen with a matrix sensor
US10175827B2 (en) 2014-12-23 2019-01-08 Synaptics Incorporated Detecting an active pen using a capacitive sensing device
US9778713B2 (en) 2015-01-05 2017-10-03 Synaptics Incorporated Modulating a reference voltage to preform capacitive sensing
JP6475998B2 (ja) 2015-02-10 2019-02-27 デクセリアルズ株式会社 タッチパッド用アンテナ装置、及び電子機器
US9939972B2 (en) 2015-04-06 2018-04-10 Synaptics Incorporated Matrix sensor with via routing
US9720541B2 (en) 2015-06-30 2017-08-01 Synaptics Incorporated Arrangement of sensor pads and display driver pads for input device
US10095948B2 (en) 2015-06-30 2018-10-09 Synaptics Incorporated Modulation scheme for fingerprint sensing
US9715304B2 (en) 2015-06-30 2017-07-25 Synaptics Incorporated Regular via pattern for sensor-based input device
CN205028263U (zh) 2015-09-07 2016-02-10 辛纳普蒂克斯公司 一种电容传感器
WO2017044385A1 (en) * 2015-09-08 2017-03-16 Apple Inc. Stand alone input device
US10037112B2 (en) 2015-09-30 2018-07-31 Synaptics Incorporated Sensing an active device'S transmission using timing interleaved with display updates
US10067587B2 (en) 2015-12-29 2018-09-04 Synaptics Incorporated Routing conductors in an integrated display device and sensing device
CN106933400B (zh) 2015-12-31 2021-10-29 辛纳普蒂克斯公司 单层传感器图案和感测方法
JP2019053343A (ja) 2016-01-29 2019-04-04 シャープ株式会社 アンテナ内蔵タッチパネル
JP6193450B1 (ja) 2016-06-24 2017-09-06 レノボ・シンガポール・プライベート・リミテッド タッチパネルの誤動作を防止する電子機器および誤動作の防止方法
DE102017130379A1 (de) * 2017-03-30 2018-10-04 Huf Hülsbeck & Fürst Gmbh & Co. Kg Sensoreinrichtung mit kapazitivem Sensor für Kraftfahrzeuge
US11029763B2 (en) 2018-09-30 2021-06-08 Lenovo (Beijing) Co., Ltd. Input device and electronic device
CN109343727A (zh) * 2018-09-30 2019-02-15 联想(北京)有限公司 输入装置以及电子设备
US11294435B2 (en) 2018-12-14 2022-04-05 Dell Products L.P. Information handling system high density motherboard
US10606323B1 (en) * 2018-12-14 2020-03-31 Dell Products L.P. Information handling system touchpad with integrated wireless antenna
US10852782B2 (en) 2018-12-14 2020-12-01 Dell Products L.P. Information handling system antenna isolation with integrated cooling fan
US10855322B2 (en) 2018-12-14 2020-12-01 Dell Products L.P. Information handling system radio transmit power management
US10698445B1 (en) 2018-12-14 2020-06-30 Dell Products L.P. Information handling system multi-cell cantilevered battery
US10635140B1 (en) 2018-12-14 2020-04-28 Dell Products L.P. Information handling system asynchronous retractable hinge fulcrum
US11281340B2 (en) * 2019-01-18 2022-03-22 Cirque Corporation Radio frequency transparent capacitive touch systems and methods
US20220155893A1 (en) * 2019-12-13 2022-05-19 Cirque Corporation Shield for a Capacitive Touch System
CN112051936B (zh) * 2020-08-21 2024-05-28 维信诺科技股份有限公司 显示装置
US11719971B1 (en) 2022-02-07 2023-08-08 Cirque Corporation Ground feature in a capacitive touch system
US11942686B2 (en) 2022-07-26 2024-03-26 Cirque Corporation Antenna shielding in a capacitance module

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184314A (en) 1991-07-31 1993-02-02 Kelly Edward J Mobile data processing and communcations system with removable portable computer
JPH05189191A (ja) 1992-01-14 1993-07-30 Matsushita Electric Ind Co Ltd 平面ディスプレイ装置
US5942733A (en) * 1992-06-08 1999-08-24 Synaptics, Inc. Stylus input capacitive touchpad sensor
JPH08116385A (ja) * 1994-10-14 1996-05-07 Hitachi Ltd 個人情報端末装置および音声応答システム
US5900867A (en) * 1995-07-17 1999-05-04 Gateway 2000, Inc. Self identifying remote control device having a television receiver for use in a computer
JP3627770B2 (ja) * 1995-12-06 2005-03-09 ソニー株式会社 携帯用テレビ受像機
US5663748A (en) * 1995-12-14 1997-09-02 Motorola, Inc. Electronic book having highlighting feature
AU3077697A (en) 1996-05-24 1997-12-09 Digital D.J. Incorporated Liquid crystal display device with integrated solar power source and antenna
US5729219A (en) * 1996-08-02 1998-03-17 Motorola, Inc. Selective call radio with contraposed touchpad
US5847698A (en) * 1996-09-17 1998-12-08 Dataventures, Inc. Electronic book device
US6020878A (en) * 1998-06-01 2000-02-01 Motorola, Inc. Selective call radio with hinged touchpad

Also Published As

Publication number Publication date
DE60037966T2 (de) 2009-02-12
JP4568436B2 (ja) 2010-10-27
WO2000054131A1 (en) 2000-09-14
ATE385585T1 (de) 2008-02-15
EP1161719A1 (de) 2001-12-12
TW526408B (en) 2003-04-01
EP1161719B1 (de) 2008-02-06
JP2002539517A (ja) 2002-11-19
US6380930B1 (en) 2002-04-30
CN1295581C (zh) 2007-01-17
CN1347524A (zh) 2002-05-01

Similar Documents

Publication Publication Date Title
DE60037966D1 (de) Touchpad mit integrierter antenne für laptop-computer
TW200700755A (en) System and scanout circuits with error resilience circuit
WO2009073806A3 (en) Vehicle user interface systems and methods
CN204883484U (zh) 终端
DE602007013023D1 (de) Testzugangsportschalter
WO2018120240A1 (zh) 一种调整电磁波辐射参数的装置、方法以及存储介质
EP1880350A4 (de) Integrierte schaltungskarte des kontaktlosen typs und verfahren zum übermitteln von daten durch multiprotokoll
US20070103372A1 (en) Wireless communication module for a portable electronic device
MX9704092A (es) Aparato y metodo para comunicacion de datos en serie usando microcomputadora general.
US20080096551A1 (en) Cell phone apparatus having wireless mouse function
CN201034584Y (zh) 测距仪
CN102457310A (zh) 多天线运用系统及方法
US20230325034A1 (en) Proximity sensor and proximity sensing method
TWI671662B (zh) 主動式觸控筆以及使用其之行動裝置系統
DE60230241D1 (de) Unterbrechungsbeschleuniger für einen digitalen signalprozessor
TW200512565A (en) Portable computer and external module thereof
DE60324020D1 (de) Jtag-testanordnung
US20080002982A1 (en) Portable communication device
TW200706092A (en) Interface card with a control chip
CN213149255U (zh) 一种基于北斗高精度的大楼拆除爆破点定位装置
CN102904987A (zh) 无线通信电路与无线通信方法
CN204087420U (zh) 一种智能烟雾监测系统
EP1876514A1 (de) Tragbares Kommunikationsgerät mit 2D Bewegungssensor
TW200726173A (en) Electronic device and connecting mechanism
DE50306423D1 (de) Schaltungsanordnung als schnittstelle zwischen sim-karte und gsm-modem

Legal Events

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

Owner name: ELAN MICROELECTRONICS CORP., HSINCHU, TW