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…

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:…

Touch Pad and a Method of Operating the Touch Pad
US 08716614 B2, May 6, 2014, Optical, Ola Wassvik / Flatfrog Laboratories AB (Lund, SE)
A touch pad having a touch surface, the touch pad comprising:…

Techniques for Disambiguating Touch Data Using User Devices
US 08658917 B2, Feb. 25, 2014, Capacitive, Jonathan Westhues / Perceptive Pixel Inc. (New York, US)
A method for detecting touch and disambiguating touch data using a capacitive…

Time Difference Adders, Time Difference Accumulators, Sigma-Delta Time-To-Digital Converters, Digital Phase Locked Loops and Temperature Sensors
US 08674244 B2, March 18, 2014, Phase detecting, Sung-Jin Kim et al. / Samsung Electronics Co., Ltd. (Gyeonggi-Do, KR)
A system-on-chip (SOC) including a time difference adder, the time difference…

System and Method for Determining Object Information Using an Estimated Rigid Motion Response
US 08618428 B2, Dec. 31, 2013, Acoustical, Mihai M. Bulea / Synaptics Incorporated (San Jose, US)
A capacitive sensor device comprising:…

Touch Panel
US 08581123 B2, Nov. 12, 2013, Capacitive, Takashi Shimada et al. / OPTREX Corporation (Tokyo, JP)
A capacitive touch panel comprising:…

Method and System for Obtaining Positioning Data
US 08546706 B2, Oct. 1, 2013, Acoustical stylus, Oded Eliashiv et al. / QUALCOMM Incorporated (San Diego, US)
A position detection system for use in association with computing applications,…

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:…

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:…

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