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

Kai Chen — 1 Patent in 2020

OCOrdos Yuansheng Optoelectronics Co.: 1 patents #109 of 273Top 40%
BOBOE: 1 patents #1,419 of 3,149Top 50%
Overall (2020): #399,080 of 565,922Top 75%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10566565 Organic light emitting device and method of fabricating the same, and display device Haidong Wu, Weilin Lai, Juanjuan Bai, Wenyu Ma 2020-02-18