ALEXANDRIA, Va., March 17 -- United States Patent no. 12,581,145, issued on March 17, was assigned to Infineon Technologies Americas Corp. (El Segundo, Calif.).

"Systems, methods, and devices for video stream synchronization" was invented by Ying Xiong (Dalian, China), Hung Pan Ng (Hong Kong, Hong Kong) and Rongbin Qiu (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems, methods, and devices perform synchronization operations for video streams. Methods include receiving a video frame at a frame capture unit, the video frame being included in a stream of video data, buffering the video frame using a buffer coupled between the frame capture unit and a frame display unit, and determining an offset ...