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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Linhai, CN ranks #6,415 worldwide for total patents filed in 2021, with 15 patents from 12 inventors. Leading employers of inventors based in Linhai, CN include Yotrio Group Co., Zhejiang Yotrio Group Co..

Showing 1–12 of 12 inventors

Rank Inventor Primary Company Patents
1 Jianqiang Xie Yotrio Group Co. 3
2 Jidong Qu 2
3 Longcheng Jin 1
3 Zubin Gu Zhejiang Yotrio Group Co. 1
3 Yucheng Shan 1
3 Chao Han 1
3 Longjun Jin 1
3 Rixin Liang 1
3 Huaqiang Shen 1
3 Qu Huasheng 1
3 Gaoyang Xu 1
3 Linyong Sun Zhejiang Yotrio Group Co. 1