ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,771,657, issued on Oct. 20, was assigned to Realtek Semiconductor Corp. (HsinChu, Taiwan).

"Signal compensation device and associated method" was invented by Chun-Yi Chen (HsinChu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A signal compensation device includes a first receiving circuit, a second receiving circuit, a first buffer, a second buffer, a third buffer, and a processing circuit. The first receiving circuit receives a first video signal from a first video source. The second receiving circuit receives a second video signal from a second video source, wherein both the first video signal and the second video signal correspond to a same ...