Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LH

Long HAN

BOBOE: 2 patents #979 of 3,191Top 35%
BCBeijing Boe Display Technology Co.: 1 patents #119 of 307Top 40%
OCOrdos Yuansheng Optoelectronics Co.: 1 patents #135 of 298Top 50%
Beijing, MD: #24 of 45 inventorsTop 55%
Overall (2021): #137,109 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10916188 Pixel compensation circuit, compensation method, and display device 2021-02-09
10909916 OLED array substrate, OLED display panel, pixel circuit, driving method and method for fingerprint recognition using OLED display panel Xiang Feng, Yipeng Chen, Minghua Xuan, Ruizhi Yang, Sha Liu +4 more 2021-02-02