ALEXANDRIA, Va., June 9 -- United States Patent no. 12,652,430, issued on June 9, was assigned to REALTEK SEMICONDUCTOR Corp. (Hsinchu, Taiwan).

"Video and audio signal processing chip, video and audio signal processing device including the same, and video and audio signal processing method" was invented by Rong Chen (Suzhou City, China), Yue Cheng Zhao (Suzhou City, China), Hao Zhou (Suzhou City, China) and Tao Xu (Suzhou City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a video and audio signal processing chip, a video and audio signal processing device including the same, and a video and audio signal processing method. The video and audio signal processing chip inc...