Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DZ

Dacheng Zhang — 2 Patents in 2021

BOBOE: 2 patents #979 of 3,191Top 35%
Beijing, CN: #1,284 of 6,435 inventorsTop 20%
Overall (2021): #167,394 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11183542 Display panel and method for manufacturing display panel Li Sheng Liu, Junbo WEI, Pengcheng Lu, Shengji Yang, Yunlong Li +1 more 2021-11-23
11018315 Substrate and method of producing the same with display apparatus and producing method thereof Yanan Niu 2021-05-25