Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
HC

Hao-Zhen Chen — 4 Patents

Nike: 3 patents #1,314 of 2,652Top 50%
AKAlfred E. Tiefenbacher (Gmbh & Co. Kg): 1 patents #13 of 31Top 45%
ZCZhejiang Huahai Pharmaceutical Co.: 1 patents #57 of 179Top 35%
Changhua City, TW: #170 of 984 inventorsTop 20%
Overall (All Time): #1,195,859 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10376019 Jig for a shoe sole portion Patrick Conall Regan, Feng-Ming Ou, Chih-Chung Wu 2019-08-13
9675140 System for shoe sole portion painting Patrick Conall Regan, Feng-Ming Ou, Chih-Chung Wu 2017-06-13
9283583 System for shoe sole portion painting Patrick Conall Regan, Feng-Ming Ou, Chih-Chung Wu 2016-03-15
8193226 Candesartan cilexetil Qiaomei Wu, Huiyan Gao, Qiping Yan, Junqing Peng, Gongyun Hu 2012-06-05