ALEXANDRIA, Va., June 16 -- United States Patent no. 12,307,982, issued on May 20, was assigned to HEFEI VISIONOX TECHNOLOGY Co. LTD. (Hefei, China) and KUNSHAN GO-VISIONOX OPTO-ELECTRONICS Co. LTD. (Kunshan, China).

"Method and device for driving a display panel and display device" was invented by Chuansheng Song (Hefei, China), Weiwei Pan (Hefei, China), Wenxing Li (Hefei, China), Yonggang Li (Hefei, China), Mingwei Ge (Hefei, China) and Xiujian Zhu (Hefei, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and device for driving a display panel and a display device. The method for driving a display panel includes: determining a brightness mode of the display panel, where the same display graysc...