US Patent Issued to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY on Feb. 3 for "Electromagnetic touch screen and electromagnetic touch device" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,275, issued on Feb. 3, was assigned to WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co. LTD. (Hubei, China).

"Electromagnetic touch screen and electromagnetic touch device" was invented by Chuan Shuai (Hubei, China), Rui He (Hubei, China) and Guowei Zha (Hubei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides an electromagnetic touch screen and an electromagnetic touch device including the electromagnetic touch screen. The electromagnetic touch scree includes receiving coils and transmitting coils. The transmitting coils are correspondingly arranged in a peripheral area around the receiving coils. The transmitting c...