Featured patents

Generating Perceptible Touch Stimulus
US 08779307 B2, July 15, 2014, Writing digitizer pad, Zoran Radivojevic / Nokia Corporation (Espoo, FI)
A hand-portable apparatus comprising:…

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:…

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…

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…

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

Input Device
US 08519281 B2, Aug. 27, 2013, Capacitive, Masanori Mizushima
An input device comprising:…

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…

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