QM

Qingqing Ma

BC Beijing Boe Optoelectronics Technology Co.: 4 patents #42 of 412Top 15%
BO BOE: 4 patents #420 of 2,957Top 15%
Overall (2023): #40,910 of 537,848Top 8%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11822203 Display panel, control methods thereof, and display device Shuo Li, Chao Tian, Zhe Wang, Xiang Yuan, Wenyuan Xi +6 more 2023-11-21
11781710 Electronic signboard and wall hanging device Yanjun Liu, Yinan Gao, Tianjiao Wang, Junpeng Han, Yin Yuan +9 more 2023-10-10
11783790 Display substrate and driving method therefor, and display device Zhe Wang, Chao Tian, Rui Xu, Shuo Li, Min Wang +7 more 2023-10-10
11740531 Electronic paper, display device, and driving method Zhe Wang, Chao Tian, Rui Xu, Min Wang, Tianjiao Wang +2 more 2023-08-29