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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Chenzhou, CN ranks #20,372 worldwide for total patents filed in 2016, with 2 patents from 2 inventors. Leading employers of inventors based in Chenzhou, CN include Unknown.

Showing 1–2 of 2 inventors

Rank Inventor Primary Company Patents
1 Chao Hou Unknown 1
1 Lihe Guo 1