ALEXANDRIA, Va., March 3 -- United States Patent no. 12,568,725, issued on March 3, was assigned to Hubei Sanan Optoelectronics Co. Ltd. (Ezhou, China).
"LED chip and light emitting device" was invented by Baojun Shi (Ezhou, China), Jin Xu (Ezhou, China), Dazhong Chen (Ezhou, China), Shuijie Wang (Ezhou, China), Ke Liu (Ezhou, China), Qiang Wang (Ezhou, China) and Meijian Wu (Ezhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are an LED chip and a light emitting device, which include a light emitting epitaxial layer, a first insulating layer covering the light emitting epitaxial layer, and a first pad and a second pad located on the first insulating layer. Each of the first pad and the seco...