US Patent Issued to SHANGHAI IC R&D CENTER on Sept. 30 for "Image signal detection circuit, control method and motion detection method" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,432,471, issued on Sept. 30, was assigned to SHANGHAI IC R&D CENTER Co. LTD. (Shanghai).

"Image signal detection circuit, control method and motion detection method" was invented by Xi Zeng (Shanghai) and Xuehong He (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is to provide an image signal detection circuit, a control method, and a motion detection method. The image signal detection circuit comprises at least one acquisition module, the acquisition module comprises at least one acquisition sub-module, the acquisition sub-module comprises a capacitor to acquire the difference between a pair of two consecutive frames of ...