US Patent Issued to Huawei Technologies'Co., 'Ltd.' on July 15 for "Optical element, optical element monitoring system and method, active light emitting module, and terminal" (Japanese, Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,362,535, issued on July 15, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Optical element, optical element monitoring system and method, active light emitting module, and terminal" was invented by Bin Shi (Tokyo), Wei Tang (Tokyo), Xiaogang Song (Shenzhen, China) and Bing Yang (Dongguan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An optical element, an optical element monitoring system, and a method, monitor in real time whether an optical element such as a diffractive optical element or a diffuser in an active light emitting module is damaged or falls off, and turn off a laser when the optical element is damaged or falls o...