US Patent Issued to Shenzhen Huion Trend Technology on Sept. 23 for "Electromagnetic coding switch, and rotation information calculation method and apparatus for rotary wheel" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,024, issued on Sept. 23, was assigned to Shenzhen Huion Trend Technology Co. Ltd. (Shenzhen, China).

"Electromagnetic coding switch, and rotation information calculation method and apparatus for rotary wheel" was invented by Zhouhong Wang (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electromagnetic encoding switch and a method for calculating rotation information of a runner. The electromagnetic encoding switch (10) comprises: a runner assembly (11), wherein the runner assembly (11) comprises an LC resonant circuit (111), the LC resonant circuit (111) comprising an inductor L and a capacitor C connected to the inductor L, the ...