ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,518, issued on June 24, was assigned to Realtek Semiconductor Corp. (Hsinchu, Taiwan).

"Latch" was invented by Yun-Tse Chen (Hsinchu, Taiwan), Ying-Cheng Wu (Hsinchu, Taiwan) and Chia-Wei Yu (Hsinchu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A latch includes at least one first standard cell logic gate and at least one second standard cell logic gate. The first standard cell logic gate includes a first input terminal, a second input terminal, a third input terminal, and a first output terminal. The second standard cell logic gate includes a fourth input terminal, a fifth input terminal, a sixth input terminal, and a second output termina...