Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Shanghai, CN ranks #67 worldwide for total patents filed all time, with 73,915 patents from 19,423 inventors. Leading employers of inventors based in Shanghai, CN include East China Normal University, Shanghai Techwell Biopharmaceutical Co., Inventec.

Showing 13,451–13,500 of 19,423 inventors

Rank Inventor Primary Company Patents
#10274 Haishan Bu 1
#10274 Yangling Wu 1
#10274 Dazhong Wu 1
#10274 Shichao Yu East China Normal University 1
#10274 Huichun Yang Shanghai Techwell Biopharmaceutical Co. 1
#10274 Wunan Bi Inventec 1
#10274 Yanjuan Liu Shanghai Hua Hong Nec Electronics Co. 1
#10274 Zeliang Xu Noark Electrics(Shanghai) Co. 1
#10274 Kuei Mei Yu Semiconductor Manufacturing International (Beijing) 1
#10274 Fanhua Xiao 1
#10274 Wang Chunjian 1
#10274 Benny Tong Wilson Sporting Goods 1
#10274 Yunping Zhou 1
#10274 Shun-Qing ZHANG 1
#10274 Zhaoang Yang Stmicroelectronics R&D (Shanghai) Co. 1
#10274 Changqiang Ke Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences 1
#10274 Huiqing Zang Cathay Industrial Biotech 1
#10274 Yu-Mei Wen Fudan University 1
#10274 Zhang-Mei Ma Fudan University 1
#10274 Matthais Reisenberger Bissell Homecare 1
#10274 Kezhou Li Sigrity 1
#10274 Xiqiang Li Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences 1
#10274 Jingfei Zhou Tongji University 1
#10274 Jiangqiong Zhao Lexicon Pharmaceuticals 1
#10274 Chijen Hsu Enraytek Optoelectronics Co. 1
#10274 Shushu Tang Grace Semiconductor Manufacturing 1
#10274 Heyong Gao Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences 1
#10274 Xue Fei Ricoh Company 1
#10274 Atushi Ogawa Honda Motor Co. 1
#10274 Weida Zhao Microsoft 1
#10274 Hong-Liu Zhu Delta Electronics (Shanghai) Co. 1
#10274 Xu Ting GE 1
#10274 Weiqing Shen 1
#10274 Shi-Xiang Zhang Delta Electronics (Shanghai) Co. 1
#10274 Zhaoquing Liu Solvay (China) Co. 1
#10274 Junzhu Cao 1
#10274 Creek Zhu 1
#10274 Qiaobo Li Solvay (China) Co. 1
#10274 Caixi Zhang Washington State University 1
#10274 Kaibin Ni 1
#10274 Minjia Tan Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences 1
#10274 Yonghong Qiu Jiashan Sansi Photoelectric Technology Co. 1
#10274 Chengjie Zhou 1
#10274 Yanglong Chen Saic Motor Corporation Limited 1
#10274 Zhong-Ji Qi Inventec 1
#10274 Qifei Tu Huizhou Light Engine Limited 1
#10274 Xiaojin Guan Grace Semiconductor Manufacturing 1
#10274 Junquan Huang Ricoh Company 1
#10274 Leiming Ji 1
#10274 Jushang Zheng Shanghai Techwell Biopharmaceutical Co. 1