Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Shanghai, CN ranks #3,865 worldwide for total patents filed all time, with 749 patents from 38 inventors. Leading employers of inventors based in Shanghai, CN include Bridgestone, Alcatel Lucent, Koniniklijke Philips N.V..

Showing 1–38 of 38 inventors

Rank Inventor Primary Company Patents
1 Xiaorong Wang Bridgestone 123
2 Dong Li Alcatel Lucent 81
3 Zhiqiang Hu Koniniklijke Philips N.V. 49
#4 Shuai Shao Baidu Usa 45
#5 Ting Tao Eastman Kodak 44
#6 Xiaohua Liu Enevate 36
#7 Jun Xu The Procter & Gamble 34
#8 Robert Benjamin Donnally National Oilwell Varco 26
#9 Xin Lu Disco 22
#10 Ting Zhang Xiamen University 21
#11 Xuemei Yuan Spectrum Diversified Designs 20
#11 Yu-Ting Wang Tencent 20
#13 Xiang Li Foshan Shunde Midea Washing Appliances Manufacturing Co. 18
#14 Ling Hu Polyone 17
#15 Yusheng Chen Dow Silicones 16
#16 Xiong Yu Inventec 15
#17 Wei-Yeih Yang Lubrizol Advanced Materials 14
#17 Zhan Chen Cabot Microelectronics 14
#17 Yang Wang L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 14
#20 Jimmy Zheng Technical Consumer Products 12
#20 Ning Cui Tsinghua University 12
#22 Jianfeng Yu Self Electronics Co. 11
#23 Yonghua Dong Shanghai Golden Leaf Med Tec Co. 9
#24 Jianhua Mao Cognis 8
#25 Fengyu Liu Shenzhen Yinwang Intelligent Technologies Co. 7
#26 Jian Shen Aventis Pharmaceuticals 6
#26 Yiping RONG Case Western Reserve University 6
#26 Lan-Ping Ling Preformed Line Products 6
#26 Jian Sun Emerson Electric 6
#26 Zhong-he Shen Corning Incorporated 6
#26 Ernest Li Shanghai Huahong Grace Semiconductor Manufacturing 6
#32 Sheng Yang Novozymes A/S 5
#33 Yibin Fu Lattice Semiconductor 4
#33 Jia-Yi Wang Buddhist Tzu Chi Medical Foundation 4
#33 Guo-Qiang Zhang Case Western Reserve University 4
#36 Hiroshi Marunaka The Timken 3
#36 Jun Tao Guo Semiconductor Manufacturing International (Beijing) 3
#38 Shuping Xie Koniniklijke Philips N.V. 2

Part of Ohio