Featured patents

Method of Determining Coordinate on Micro Dotmap According to Moving Vector
US 08729411 B2, May 20, 2014, Position coordinate determination for writing, Shou-Te Wei / PixArt Imaging Inc. (Science-Based Industrial Park, Hsin-Chu, TW)
A method of determining a coordinate on a micro dotmap according to a moving…

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:…

Touch Controller With Improved Diagnostics Calibration and Communications Support
US 08664548 B2, March 4, 2014, Position coordinate determination for writing, Christoph Horst Krah et al. / Apple Inc. (Cupertino, US)
A method, comprising;…

Single-Chip Multi-Stimulus Sensor Controller
US 08592697 B2, Nov. 26, 2013, Capacitive, Steve Porter Hotelling et al. / Apple Inc. (Cupertino, US)
A controller for a multi-touch sensor, the controller formed on a single…

Handwritten Input Device and an Angle Correcting Method Thereof
US 08569636 B2, Oct. 29, 2013, Error correction, Yun-Hsiang Yeh et al. / Waltop International Corporation (Hsin-Chu, TW)
An angle correcting method for a position pointer inducted by a handwritten input…

Touch Sensor Panels With Reduced Static Capacitance
US 08507811 B2, Aug. 13, 2013, Capacitive, Steven Porter Hotelling et al. / Apple Inc. (Cupertino, US)
A touch sensitive panel comprising:…

Method of Determining Coordinate on Micro Dotmap According to Moving Vector
US 08513546 B2, Aug. 20, 2013, Position coordinate determination for writing, Shou-Te Wei / PixArt Imaging Inc. (Science-Based Industrial Park, Hsin-Chu, TW)
A method of determining a coordinate on a micro dotmap according to a moving…

Capacitive Touch Sensor Device Configuration Systems and Methods
US 08481873 B2, July 9, 2013, Capacitive, Eiji Shikata et al. / Freescale Semiconductor, Inc. (Austin, US)
A capacitive touch sensor comprising:…

Digitizer, Stylus and Method of Synchronization Therewith
US 08481872 B2, July 9, 2013, Writing digitizer pad, Rafi Zachut / N-trig Ltd. (Kfar-Saba, IL)
A method for operating a digitizer with an autonomous stylus, the method…

Selective Input Signal Rejection and Modification
US 08445793 B2, May 21, 2013, Writing digitizer pad, Wayne Carl Westerman et al. / Apple Inc. (Cupertino, US)
A device comprising:…

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