ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,999, issued on July 21, was assigned to Beijing BOE Display Technology Co. Ltd. (Beijing) and BOE Technology Group Co. Ltd. (Beijing).

"Display apparatus, door body, and cabinet body" was invented by Xiang Li (Beijing), Zhanchang Bu (Beijing), Bochang Wang (Beijing), Shaoming Yan (Beijing), Jing Wang (Beijing), Guojian Qu (Beijing), Gang Li (Beijing), Hongtao Zhang (Beijing), Ming Tian (Beijing), Yuan Wang (Beijing), Weibing Gong (Beijing), Feng Zi (Beijing), Yawei Chen (Beijing), Fei Dong (Beijing), Qiaoke Zhou (Beijing) and Feng Gao (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a display device, a door b...