CZ

Chengpeng Zhao

HC Hefei Xinsheng Optoelectronics Technology Co.: 1 patents #155 of 419Top 40%
BO BOE: 1 patents #1,240 of 2,789Top 45%
Overall (2019): #504,949 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10249700 OLED array substrate, display apparatus and method for repairing dark spot thereon Yu Ai, Xuewu Xie, Shi Sun, Bowen Liu 2019-04-02