ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,533, issued on Sept. 8, was assigned to Chongqing BOE Display Technology Co. Ltd. (Chongqing, China) and BOE Technology Group Co. Ltd. (Beijing).

"Array substrate, method for driving pixel circuit, display panel and display apparatus" was invented by Ming Hu (Beijing), Rui Wang (Beijing), Xiaoling He (Beijing), Xiangdan Dong (Beijing), Haigang Qing (Beijing), Gukhwan Song (Beijing), Yuanyou Qiu (Beijing), Runxin Zhang (Beijing), Zhiliang Jiang (Beijing), Yi Zhang (Beijing), Xueguang Hao (Beijing), Shouqiang Zhang (Beijing), Chao Zeng (Beijing), Ni Yang (Beijing), Yao Huang (Beijing) and Hongtao Weng (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Off...