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…

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:…

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:…

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

Sensors, Algorithms and Applications for a High Dimensional Touchpad
US 08604364 B2, Dec. 10, 2013, Writing digitizer pad, Andrew D. Graham et al. / (Belmont, US)
A method for measuring the angle of roll of a finger in contact…

Operating Tool With Conductor Pieces
US 08563880 B2, Oct. 22, 2013, Writing digitizer pad, Yasuji Ogawa / Newcom, Inc. (Ibaraki, JP)
An operating tool placed on a detection plane of a conductor detector that can…

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

Sensor Measurement System Using Pulsed Current Signals
US 08552316 B2, Oct. 8, 2013, Capacitive, Dirk Hammerschmidt et al. / Infineon Technologies AG (Neubiberg, DE)
A sensor module, 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 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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