Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chenzhou, CN ranks #13,266 worldwide for total patents filed in 2021, with 5 patents from 4 inventors. Leading employers of inventors based in Chenzhou, CN include Chengdu Boe Optoelectronics Technology Co..

Showing 1–4 of 4 inventors

Rank Inventor Primary Company Patents
1 Dan Guo Chengdu Boe Optoelectronics Technology Co. 2
2 Xiangyue Chen 1
2 Xiaohui Deng 1
2 Yujun Tan 1