ALEXANDRIA, Va., June 10 -- United States Patent no. 12,293,704, issued on May 6, was assigned to Shenzhen China Star Optoelectronics Semiconductor Display Technology Co. Ltd. (Shenzhen, China).

"Pixel compensation circuit, method of compensating pixel and display panel" was invented by Lijun Zhang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a pixel compensation circuit, a method of compensating pixel, and a display panel. The pixel compensation circuit includes a compensation transistor, a driving transistor, a reset transistor, a first switching transistor, a second switching transistor, a first capacitor, a second capacitor, and a light-emitting device...