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 Ericsson, Shanghai Awinic Technology Co., Huawei.

Showing 18,651–18,700 of 19,423 inventors

Rank Inventor Primary Company Patents
#10274 Xuegang Jiang Ericsson 1
#10274 Chuankui Wu Shanghai Awinic Technology Co. 1
#10274 Minghai He Ericsson 1
#10274 Zuoxing Dai Huawei 1
#10274 Canglong Tang Ericsson 1
#10274 Yongqiang He Shanghai Awinic Technology Co. 1
#10274 Yan-Chih Jiang Shanghai Awinic Technology Co. 1
#10274 Su Juan Zhai Covestro Intellectual Property 1
#10274 Lutao Zhou 1
#10274 Xinning ZHANG 1
#10274 Siwen Zheng Semiconductor Manufacturing International (Beijing) 1
#10274 Baoxin XI Shanghai Haiyan Pharmaceutical Technology Co. 1
#10274 Wangbin Sun Shanghai Haiyan Pharmaceutical Technology Co. 1
#10274 Lifeng Du Shanghai Institute Of Optics And Fine Mechanics, Chinese Academy Of Sciences 1
#10274 Xiangyang Pang Shanghai Institute Of Optics And Fine Mechanics, Chinese Academy Of Sciences 1
#10274 Youbing Jia 1
#10274 Ruixing Yuan Honeywell 1
#10274 Yuansheng Shen Honeywell 1
#10274 Junjie Zong Shanghai Fusion Tech Co. 1
#10274 Shichang Dou 1
#10274 Cindy Gu E-Xteq Europe 1
#10274 ChunHua Gu 1
#10274 Weihui Cai 1
#10274 Jiayong Wang Commscope Technologies 1
#10274 Yun-Jui Li Synopsys 1
#10274 Jijun Gu Baker Hughes, A Ge Company 1
#10274 Guiqing Chen Shanghai Institute Of Organic Chemistry, Chinese Academy Of Sciences 1
#10274 Gengyuan Tian Shanghai Institute Of Organic Chemistry, Chinese Academy Of Sciences 1
#10274 Zhigang Ding Shanghai Institute Of Organic Chemistry, Chinese Academy Of Sciences 1
#10274 Yuhua Xiang Shanghai Institute Of Organic Chemistry, Chinese Academy Of Sciences 1
#10274 Jangyoung Kim Inalfa Roof Systems Group B.V. 1
#10274 Andreas Pasch Zf Friedrichshafen Ag 1
#10274 Kangchung Liu Huawei 1
#10274 Marc Marcel René Maréchal Dell Products 1
#10274 Yuehong Jin Inventec 1
#10274 Kaiyun ZHENG 1
#10274 Qiu Lin Cheng Dell Products 1
#10274 Haidong Xin Saic Motor Corporation Limited 1
#10274 Dungui Zuo Baoshan Iron & Steel Co. 1
#10274 Liangliang Qiao Saic Motor Corporation Limited 1
#10274 Chungen Luo Saic Motor Corporation Limited 1
#10274 Endong Song Saic Motor Corporation Limited 1
#10274 Huaihan Ye Saic Motor Corporation Limited 1
#10274 Weiping Yuan Saic Motor Corporation Limited 1
#10274 Xiangtai Song Saic Motor Corporation Limited 1
#10274 Jingxian Hao Saic Motor Corporation Limited 1
#10274 Dianqiang Ma Jiangsu Hengrui Medicine Co. 1
#10274 Sui Zheng Synopsys 1
#10274 Huiqing Yuan Jiangsu Hengrui Medicine Co. 1
#10274 Mingkai Wang Electric Connector Technology Co. 1