Featured patents

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:…

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…

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

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

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…

Pressure Sensitive Stylus for a Digitizer
US 08536471 B2, Sept. 17, 2013, Pressure stylus, Rafi Zachut et al. / N-trig Ltd. (Nfar-Saba, IL)
A pressure sensitive stylus, comprising:…

Device and Method for Preventing the Influence of Conducting Material From Point Detection of Projected Capacitive Touch Panel
US 08546705 B2, Oct. 1, 2013, Capacitive, Cheng-Han Lee et al. / Egalax—Empia Technology Inc. (Taipei, TW)
A device for preventing the influence of conducting material from point detection…

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…

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…

Stylus
US 08445794 B2, May 21, 2013, Writing digitizer stylus, Shi-Xu Liang / Shenzhen Futaihong Precision Industry Co., Ltd. (Shenzhen, CN)
A stylus, comprising:…

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