US7031886B1
(en)
*
|
2004-12-14 |
2006-04-18 |
Synaptics Incorporated |
Methods and systems for detecting noise in a position sensor using minor shifts in sensing frequency
|
US7301320B2
(en)
*
|
2005-01-21 |
2007-11-27 |
International Business Machines Corporation |
On-chip high frequency power supply noise sensor
|
US7868874B2
(en)
|
2005-11-15 |
2011-01-11 |
Synaptics Incorporated |
Methods and systems for detecting a position-based attribute of an object using digital codes
|
US8040142B1
(en)
|
2006-03-31 |
2011-10-18 |
Cypress Semiconductor Corporation |
Touch detection techniques for capacitive touch sense systems
|
US8279180B2
(en)
*
|
2006-05-02 |
2012-10-02 |
Apple Inc. |
Multipoint touch surface controller
|
US8004497B2
(en)
*
|
2006-05-18 |
2011-08-23 |
Cypress Semiconductor Corporation |
Two-pin buttons
|
US7825797B2
(en)
|
2006-06-02 |
2010-11-02 |
Synaptics Incorporated |
Proximity sensor device and method with adjustment selection tabs
|
US8547114B2
(en)
|
2006-11-14 |
2013-10-01 |
Cypress Semiconductor Corporation |
Capacitance to code converter with sigma-delta modulator
|
US7719367B2
(en)
*
|
2007-01-03 |
2010-05-18 |
Apple Inc. |
Automatic frequency calibration
|
US7986193B2
(en)
*
|
2007-01-03 |
2011-07-26 |
Apple Inc. |
Noise reduction within an electronic device using automatic frequency modulation
|
US8232970B2
(en)
*
|
2007-01-03 |
2012-07-31 |
Apple Inc. |
Scan sequence generator
|
US7812827B2
(en)
|
2007-01-03 |
2010-10-12 |
Apple Inc. |
Simultaneous sensing arrangement
|
JP2010515426A
(ja)
*
|
2007-01-03 |
2010-05-06 |
マスターソン・エンタープライジズ,リミテッド・ライアビリティ・カンパニー |
感電防止機能付き電源コンセント
|
US7876311B2
(en)
*
|
2007-06-13 |
2011-01-25 |
Apple Inc. |
Detection of low noise frequencies for multiple frequency sensor panel stimulation
|
US8493331B2
(en)
|
2007-06-13 |
2013-07-23 |
Apple Inc. |
Touch detection using multiple simultaneous frequencies
|
US20090009483A1
(en)
*
|
2007-06-13 |
2009-01-08 |
Apple Inc. |
Single-chip touch controller with integrated drive system
|
US20080309353A1
(en)
*
|
2007-06-14 |
2008-12-18 |
Man Kit Jacky Cheung |
Capacitive touch sensor
|
US9500686B1
(en)
|
2007-06-29 |
2016-11-22 |
Cypress Semiconductor Corporation |
Capacitance measurement system and methods
|
US8570053B1
(en)
|
2007-07-03 |
2013-10-29 |
Cypress Semiconductor Corporation |
Capacitive field sensor with sigma-delta modulator
|
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
|
WO2009070814A2
(en)
*
|
2007-11-27 |
2009-06-04 |
Frederick Johannes Bruwer |
Capacitive sensing circuit with noise rejection
|
DE102007058707A1
(de)
*
|
2007-12-06 |
2009-06-10 |
Infineon Technologies Ag |
Kapazitätssensor
|
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
|
US9569037B2
(en)
*
|
2008-05-19 |
2017-02-14 |
Atmel Corporation |
Capacitive sensing with low-frequency noise reduction
|
US9606663B2
(en)
*
|
2008-09-10 |
2017-03-28 |
Apple Inc. |
Multiple stimulation phase determination
|
US9348451B2
(en)
|
2008-09-10 |
2016-05-24 |
Apple Inc. |
Channel scan architecture for multiple stimulus multi-touch sensor panels
|
US8592697B2
(en)
*
|
2008-09-10 |
2013-11-26 |
Apple Inc. |
Single-chip multi-stimulus sensor controller
|
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
|
TWI393040B
(zh)
*
|
2009-03-06 |
2013-04-11 |
Tangent Microelectromechanics Corp |
觸控面板之電容感測架構
|
WO2010107961A2
(en)
|
2009-03-18 |
2010-09-23 |
Synaptics Incorporated |
Integrated display and touch sensor
|
US8866500B2
(en)
|
2009-03-26 |
2014-10-21 |
Cypress Semiconductor Corporation |
Multi-functional capacitance sensing circuit with a current conveyor
|
TWI390890B
(zh)
*
|
2009-04-15 |
2013-03-21 |
Realtek Semiconductor Corp |
頻偏取得的方法及其相關裝置
|
CN101893968A
(zh)
*
|
2009-05-21 |
2010-11-24 |
北京汇冠新技术股份有限公司 |
一种红外触摸屏信号处理电路
|
US8352202B2
(en)
*
|
2009-06-23 |
2013-01-08 |
Synaptics Incorporated |
System and method for detecting interfernce in a sensor device using phase shifting
|
US8723827B2
(en)
|
2009-07-28 |
2014-05-13 |
Cypress Semiconductor Corporation |
Predictive touch surface scanning
|
US8334849B2
(en)
*
|
2009-08-25 |
2012-12-18 |
Pixart Imaging Inc. |
Firmware methods and devices for a mutual capacitance touch sensing device
|
US9036650B2
(en)
|
2009-09-11 |
2015-05-19 |
Apple Inc. |
Automatic low noise frequency selection
|
CA2722831A1
(en)
*
|
2009-12-17 |
2011-06-17 |
Panasonic Corporation |
Touch screen device
|
US9805692B2
(en)
*
|
2010-02-26 |
2017-10-31 |
Synaptics Incorporated |
Varying demodulation to avoid interference
|
EP2373009A3
(de)
*
|
2010-03-31 |
2014-05-28 |
Sony Corporation |
Fernsehsignalempfangsvorrichtung mit Tonsignaldetektion
|
US9898121B2
(en)
|
2010-04-30 |
2018-02-20 |
Synaptics Incorporated |
Integrated capacitive sensing and displaying
|
US20120013565A1
(en)
*
|
2010-07-16 |
2012-01-19 |
Perceptive Pixel Inc. |
Techniques for Locally Improving Signal to Noise in a Capacitive Touch Sensor
|
US8847899B2
(en)
*
|
2010-09-16 |
2014-09-30 |
Synaptics Incorporated |
Systems and methods for signaling and interference detection in sensor devices
|
US9965104B2
(en)
*
|
2011-01-19 |
2018-05-08 |
Synaptics Incorporated |
Device and method for interference avoidance in an input device
|
TWI433022B
(zh)
*
|
2011-02-01 |
2014-04-01 |
Orise Technology Co Ltd |
低功率差動偵測電容式觸控的解調變方法及系統
|
CN102934061B
(zh)
|
2011-02-07 |
2016-11-09 |
谱瑞科技股份有限公司 |
用于电容感测装置的噪声滤波装置、系统和方法
|
US8860432B2
(en)
|
2011-02-25 |
2014-10-14 |
Maxim Integrated Products, Inc. |
Background noise measurement and frequency selection in touch panel sensor systems
|
US9086439B2
(en)
|
2011-02-25 |
2015-07-21 |
Maxim Integrated Products, Inc. |
Circuits, devices and methods having pipelined capacitance sensing
|
US20120218222A1
(en)
*
|
2011-02-25 |
2012-08-30 |
Maxim Integrated Products, Inc. |
Cancelling touch panel offset of a touch panel sensor
|
US8878797B2
(en)
|
2011-02-25 |
2014-11-04 |
Maxim Integrated Products, Inc. |
Capacitive touch sense architecture having a correlator for demodulating a measured capacitance from an excitation signal
|
US9268441B2
(en)
|
2011-04-05 |
2016-02-23 |
Parade Technologies, Ltd. |
Active integrator for a capacitive sense array
|
US9092098B2
(en)
|
2011-04-19 |
2015-07-28 |
Cypress Semiconductor Corporation |
Method and apparatus to improve noise immunity of a touch sense array
|
US9317162B2
(en)
*
|
2011-06-02 |
2016-04-19 |
Mediatek Inc. |
Apparatus and method for protecting touch panel device from noise interference
|
US8766657B2
(en)
|
2011-06-17 |
2014-07-01 |
Microsoft Corporation |
RF proximity sensor
|
US8743080B2
(en)
|
2011-06-27 |
2014-06-03 |
Synaptics Incorporated |
System and method for signaling in sensor devices
|
JP5925896B2
(ja)
|
2011-09-07 |
2016-05-25 |
シナプティクス インコーポレイテッド |
非表示更新時間の間の容量性検知
|
KR101288191B1
(ko)
*
|
2011-11-04 |
2013-07-18 |
삼성전기주식회사 |
접촉 감지 방법 및 접촉 감지 장치
|
JP5841409B2
(ja)
|
2011-11-09 |
2016-01-13 |
任天堂株式会社 |
制御プログラム、入力端末装置、制御システムおよび制御方法
|
US8766949B2
(en)
|
2011-12-22 |
2014-07-01 |
Synaptics Incorporated |
Systems and methods for determining user input using simultaneous transmission from multiple electrodes
|
US8970547B2
(en)
|
2012-02-01 |
2015-03-03 |
Synaptics Incorporated |
Noise-adapting touch sensing window
|
US9209802B1
(en)
*
|
2012-02-24 |
2015-12-08 |
Parade Technologies, Ltd. |
Frequency selection with two frequency sets of multiple operating frequencies in a mutual capacitance sensing devices
|
US9444452B2
(en)
|
2012-02-24 |
2016-09-13 |
Parade Technologies, Ltd. |
Frequency hopping algorithm for capacitance sensing devices
|
KR101378511B1
(ko)
*
|
2012-03-28 |
2014-03-27 |
주식회사 하이딥 |
터치 패널에서 노이즈를 최소화하기 위한 방법, 터치 감지 장치 및 컴퓨터 판독 가능한 기록 매체
|
CN103365499B
(zh)
*
|
2012-04-01 |
2016-06-08 |
联咏科技股份有限公司 |
电容式触控装置及其感测方法
|
US8749489B2
(en)
|
2012-05-25 |
2014-06-10 |
Nintendo Co., Ltd. |
Controller device, information processing system, and communication method
|
US8599135B1
(en)
*
|
2012-05-25 |
2013-12-03 |
Nintendo Co., Ltd. |
Controller device, information processing system, and communication method
|
WO2013175631A1
(ja)
|
2012-05-25 |
2013-11-28 |
任天堂株式会社 |
操作装置、情報処理システム、および情報処理方法
|
US9063608B2
(en)
|
2012-06-14 |
2015-06-23 |
Synaptics Incorporated |
Systems and methods for sensor devices having a non-commensurate number of transmitter electrodes
|
US9158413B2
(en)
*
|
2012-06-20 |
2015-10-13 |
Synaptics Incorporated |
Systems and methods for reducing effects of interference in input devices
|
TWI488439B
(zh)
|
2012-07-06 |
2015-06-11 |
Au Optronics Corp |
雜訊頻率偵測方法以及觸控裝置
|
CN102830837B
(zh)
*
|
2012-07-19 |
2016-01-27 |
深圳市汇顶科技股份有限公司 |
一种用于触摸检测的噪声抑制方法、系统及触摸终端
|
CN102841268B
(zh)
*
|
2012-07-20 |
2016-03-16 |
敦泰科技有限公司 |
一种电容屏噪声检测方法及系统
|
US10073568B2
(en)
|
2012-08-15 |
2018-09-11 |
Synaptics Incorporated |
System and method for interference avoidance for a display device comprising an integrated sensing device
|
CN102880347B
(zh)
*
|
2012-09-20 |
2016-11-02 |
敦泰科技有限公司 |
一种触摸屏设备及其处理方法
|
US10073550B2
(en)
|
2012-09-20 |
2018-09-11 |
Synaptics Incorporated |
Concurrent input sensing and display updating
|
CN102955614B
(zh)
*
|
2012-11-02 |
2016-06-08 |
深圳市汇顶科技股份有限公司 |
一种用于触摸检测的抗干扰方法、系统及触摸终端
|
US11340731B2
(en)
|
2012-11-27 |
2022-05-24 |
Microsoft Technology Licensing, Llc |
Detection with a capacitive based digitizer sensor
|
US9811213B2
(en)
|
2013-03-15 |
2017-11-07 |
Synaptics Incorporated |
Systems and methods for input device noise mitigation via a touch buffer
|
US9506782B2
(en)
*
|
2013-04-24 |
2016-11-29 |
Bose Corporation |
Apparatus and method for applying a load to a material
|
JP6117063B2
(ja)
*
|
2013-09-13 |
2017-04-19 |
シャープ株式会社 |
タッチパネル装置及び電子機器
|
US10282014B2
(en)
|
2013-09-30 |
2019-05-07 |
Apple Inc. |
Operating multiple functions in a display of an electronic device
|
US9442615B2
(en)
|
2013-10-02 |
2016-09-13 |
Synaptics Incorporated |
Frequency shifting for simultaneous active matrix display update and in-cell capacitive touch
|
US10042486B1
(en)
*
|
2013-10-18 |
2018-08-07 |
Apple Inc. |
Dynamic demodulation waveform adjustment for tonal noise mitigation
|
KR102175304B1
(ko)
*
|
2013-11-15 |
2020-11-09 |
주식회사 실리콘웍스 |
터치스크린의 신호 처리 회로 및 그의 제어 방법
|
US9726922B1
(en)
|
2013-12-20 |
2017-08-08 |
Apple Inc. |
Reducing display noise in an electronic device
|
CN105659197B
(zh)
*
|
2014-01-26 |
2019-07-23 |
华为终端有限公司 |
一种触摸屏的干扰抑制方法、装置及终端设备
|
CN103840526B
(zh)
*
|
2014-03-17 |
2017-02-01 |
联想(北京)有限公司 |
信息处理方法、装置及电子设备
|
US9176633B2
(en)
|
2014-03-31 |
2015-11-03 |
Synaptics Incorporated |
Sensor device and method for estimating noise in a capacitive sensing device
|
US9582099B2
(en)
|
2014-03-31 |
2017-02-28 |
Synaptics Incorporated |
Serrated input sensing intervals
|
US9298309B2
(en)
|
2014-04-29 |
2016-03-29 |
Synaptics Incorporated |
Source driver touch transmitter in parallel with display drive
|
US10126870B2
(en)
|
2014-06-03 |
2018-11-13 |
Synaptics Incorporated |
Techniques for mitigating noise in capacitive sensing devices
|
US9552069B2
(en)
|
2014-07-11 |
2017-01-24 |
Microsoft Technology Licensing, Llc |
3D gesture recognition
|
US9606670B2
(en)
|
2014-09-30 |
2017-03-28 |
Synaptics Incorporated |
Real-time spectral noise monitoring for proximity sensing device
|
US10175827B2
(en)
|
2014-12-23 |
2019-01-08 |
Synaptics Incorporated |
Detecting an active pen using a capacitive sensing device
|
US10275070B2
(en)
|
2015-01-05 |
2019-04-30 |
Synaptics Incorporated |
Time sharing of display and sensing data
|
US10394391B2
(en)
|
2015-01-05 |
2019-08-27 |
Synaptics Incorporated |
System and method for reducing display artifacts
|
US10296123B2
(en)
|
2015-03-06 |
2019-05-21 |
Apple Inc. |
Reducing noise in a force signal in an electronic device
|
US10185397B2
(en)
|
2015-03-08 |
2019-01-22 |
Apple Inc. |
Gap sensor for haptic feedback assembly
|
US20170003776A1
(en)
*
|
2015-06-30 |
2017-01-05 |
Synaptics Incorporated |
Dynamic estimation of ground condition in a capacitive sensing device
|
US9927905B2
(en)
*
|
2015-08-19 |
2018-03-27 |
Apple Inc. |
Force touch button emulation
|
US10416811B2
(en)
|
2015-09-24 |
2019-09-17 |
Apple Inc. |
Automatic field calibration of force input sensors
|
US9971463B2
(en)
*
|
2015-09-29 |
2018-05-15 |
Synaptics Incorporated |
Row-based sensing on matrix pad sensors
|
US10037112B2
(en)
|
2015-09-30 |
2018-07-31 |
Synaptics Incorporated |
Sensing an active device'S transmission using timing interleaved with display updates
|
US10025428B2
(en)
|
2015-11-19 |
2018-07-17 |
Synaptics Incorporated |
Method and apparatus for improving capacitive sensing detection
|
CN105548733B
(zh)
*
|
2015-12-03 |
2018-05-29 |
广东欧珀移动通信有限公司 |
噪声的测试方法及装置
|
US10592022B2
(en)
|
2015-12-29 |
2020-03-17 |
Synaptics Incorporated |
Display device with an integrated sensing device having multiple gate driver circuits
|
TWI575435B
(zh)
*
|
2016-02-22 |
2017-03-21 |
鹽光股份有限公司 |
電容式感測裝置的判斷基線值的更新方法及電容式感測裝置
|
US20170269778A1
(en)
*
|
2016-03-15 |
2017-09-21 |
Synaptics Incorporated |
Frequency shifting techniques for concurrent display driving and touch sensing
|
CN107219947B
(zh)
*
|
2016-03-22 |
2021-08-10 |
原相科技股份有限公司 |
使用分频多工的电容触控系统及其运作方法
|
DE102016003779A1
(de)
*
|
2016-03-26 |
2017-09-28 |
Leopold Kostal Gmbh & Co. Kg |
Verfahren zum Erkennen einer Berührung eines kapazitiven Sensorelements
|
US10019122B2
(en)
|
2016-03-31 |
2018-07-10 |
Synaptics Incorporated |
Capacitive sensing using non-integer excitation
|
US10209827B1
(en)
|
2016-06-24 |
2019-02-19 |
Apple Inc. |
Dynamic adjustment of demodulation waveform
|
US20170371487A1
(en)
*
|
2016-06-28 |
2017-12-28 |
Tactual Labs Co. |
Frame-phase synchronization in frequency division modulated touch systems
|
CN107728826B
(zh)
|
2016-08-11 |
2022-03-11 |
辛纳普蒂克斯公司 |
对象过滤器
|
CN106462758B
(zh)
|
2016-09-27 |
2019-08-23 |
深圳市汇顶科技股份有限公司 |
指纹辨识系统及电子装置
|
WO2018112859A1
(zh)
|
2016-12-22 |
2018-06-28 |
深圳市汇顶科技股份有限公司 |
噪声感测电路及触控装置
|
US10133435B2
(en)
*
|
2017-01-03 |
2018-11-20 |
Synaptics Incorporated |
Reduced capacitive baseline shift via switching elements
|
US10900934B2
(en)
*
|
2017-05-16 |
2021-01-26 |
University Of South Carolina |
Acoustic black hole for sensing applications
|
US10852136B2
(en)
*
|
2017-08-30 |
2020-12-01 |
Analog Devices, Inc. |
Frequency mismatch detection method for mode matching in gyroscopes
|
CN109039320A
(zh)
*
|
2018-08-15 |
2018-12-18 |
深圳市麦道微电子技术有限公司 |
一种可以满足复杂工况的高可靠的电容式触摸按键
|
US11003282B2
(en)
*
|
2019-10-08 |
2021-05-11 |
Novatek Microelectronics Corp. |
Touch controller and noise detection method using the same
|
US11550434B2
(en)
*
|
2020-10-19 |
2023-01-10 |
Synaptics Incorporated |
Short-term noise suppression
|