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

Leilei Cheng

BOBOE: 6 patents #292 of 3,191Top 10%
HCHefei Xinsheng Optoelectronics Technology Co.: 4 patents #63 of 419Top 20%
Overall (2021): #21,875 of 548,734Top 4%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11114478 Thin film transistor and manufacture method thereof, array substrate and manufacture method thereof 2021-09-07
11037801 Fabrication methods of patterned metal film layer, thin film transistor and display substrate Jingang Fang, Luke Ding, Jun Liu, Wei Li, Yang Zhang +1 more 2021-06-15
11018166 Display substrate and manufacturing method thereof, display apparatus Rui Peng, Dongfang Wang 2021-05-25
10976281 Chemical sensing unit, chemical sensor, and chemical sensing device electrically coupled to light emitting diode Qinghe Wang, Liangchen Yan, Dongfang Wang, Tongshang Su, Yongchao Huang +3 more 2021-04-13
10928050 Light source structure and lighting device Qinghe Wang 2021-02-23
10930786 Thin film transistor, manufacturing method, array substrate, display panel, and device Yuankui Ding, Ce Zhao, Guangcai Yuan, Yingbin Hu, Jun Cheng +1 more 2021-02-23