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Pengsha Ma

BC Beijing Boe Technology Development Co.: 1 patents #450 of 1,453Top 35%
CC Chengdu Boe Optoelectronics Technology Co.: 1 patents #224 of 533Top 45%
Overall (2022): #302,895 of 548,613Top 60%
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Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11515373 OLED substrate, photo mask, and method of manufacturing OLED substrate Bowen Yang, Fei Xie, Chengguo An, Yubin Song, Yudong Shang +2 more 2022-11-29