US Patent Issued to Hesai Technology on July 8 for "Scanner control for Lidar systems" (Chinese Inventors)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,352,899, issued on July 8, was assigned to Hesai Technology Co. Ltd. (Shanghai).

"Scanner control for Lidar systems" was invented by Yongfeng Gao (Shanghai), Shengping Mao (Shanghai), Liangchen Ye (Shanghai) and Shaoqing Xiang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A scanner and a method for controlling the scanner for a Lidar system are provided. The method comprises: producing a trigger signal by a positional sensor of the scanner; generating a single drive signal comprising a first component at a first frequency and a second component at a second frequency, the first component and the second component are superposed with a fixed phas...