US Patent Issued to DEXIN, Renaisser Technology on Feb. 24 for "Active stylus having dual operation protocol switching and method thereof" (Taiwanese Inventors)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,561,013, issued on Feb. 24, was assigned to DEXIN CORP. (New Taipei, Taiwan) and Renaisser Technology Co. Ltd. (Hsinchu County, Taiwan).

"Active stylus having dual operation protocol switching and method thereof" was invented by Ho-Lung Lu (New Taipei, Taiwan) and Tzu-Yu Ting (Hsinchu County, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An active stylus having dual operation protocol switching includes a mode key configured to provide a logic level in response to a user's choice of operation protocols. A micro control unit is configured to generate a Vpp (Voltage of point to point) control signal in response to the logic level. A signal power c...