Featured patents

Methods and Systems for Detecting a Position-Based Attribute of an Object Using Digital Codes
US 08809702 B2, Aug. 19, 2014, Capacitive, J. Kurth Reynolds / Synaptics Incorporated (San Jose, US)
A controller configured to sense an input object in a sensing region of a sensing…

Thermoelectric Touch Sensor
US 08704112 B2, April 22, 2014, Writing digitizer pad, Jae-young Choi et al. / Samsung Electronics Co., Ltd. KR
A thermoelectric touch sensor comprising:…

Apparatus and Method for Electrostatic Discharge Protection
US 08716613 B2, May 6, 2014, Writing digitizer pad, Armando Leon Perezselsky et al. / Synaptics Incoporated (San Jose, US)
A biometric sensor comprising:…

Circuit for Determining Positions of Contacts on Capacitive Position Detecting Panel, Touch Panel Module and Method for Detecting Contacts on Capacitive Position Detecting Panel
US 08692142 B2, April 8, 2014, Position coordinate determination for writing, Cheng-Chiu Pai et al. / AU Optronics Corp. (Science-Based Industrial Park, Hsin-Chu, TW)
A circuit for determining positions of contacts on a capacitive position sensing…

Method for Identifying Changes in Signal Frequencies Emitted by a Stylus Interacting With a Digitizer Sensor
US 08629358 B2, Jan. 14, 2014, Writing digitizer pad, Rina Weizman et al. / N-trig Ltd. (Kfar-Saba, IL)
A method for identifying that an object configured for interacting…

Capacitive Touch Sensors
US 08610009 B2, Dec. 17, 2013, Capacitive, Peter Sleeman et al. / Atmel Corporation (San Jose, US)
A method comprising:…

Ultrasonic Digitizer and Host
US 08604365 B2, Dec. 10, 2013, Acoustical, Vadim Winebrand et al. / QUALCOMM Incorporated (San Diego, US)
A computing system comprising:…

Two-Dimensional Position Sensor
US 08552315 B2, Oct. 8, 2013, Capacitive, Esat Yilmaz / Atmel Corporation (San Jose, US)
A device comprising:…

Apparatus and Methods for Capacitive Sensing and Capacitance Measuring
US 08492665 B1, July 23, 2013, Capacitive, Jiandong Yang
A capacitive sensing system comprising a microcontroller having at least one…

Capacitive Touch Control Device and Method Thereof
US 08487198 B2, July 16, 2013, Capacitive, Chen-Yu Liu et al. / TPK Touch Solutions Inc. (Taipei, TW)
A capacitive touch control device comprising:…

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