Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Shanghai, CN ranks #3,165 worldwide for total patents filed all time, with 953 patents from 23 inventors. Leading employers of inventors based in Shanghai, CN include Senomyx, Shanghai Langbo Communication Technology Company Limited, Alibaba.

Showing 1–23 of 23 inventors

Rank Inventor Primary Company Patents
1 Xiaodong Li Senomyx 366
2 Zheng Liu Shanghai Langbo Communication Technology Company Limited 148
3 Peng Xiao Alibaba 80
#4 Tao Yu Merck 60
#5 Jing Li Big Time Products 59
#6 Zheng Wang Nal Pharmaceutical Group Limited 55
#7 Yongjie Xu Blackship Technologies Development 37
#8 Yuchen Yang Tyco Electronics (Shanghai) Co. 21
#9 Jun Wang Virginia Tech Intellectual Properties 19
#10 Dongyu Wang Institute Of Engineering Thermophysics, Chinese Academy Of Sciences 18
#11 Zhi Tian Shanghai Huali Microelectronics 17
#12 Yue Huang Sunedison 16
#13 Ling Huang Shanghai Micro Electronics Equipment (Group) Co. 11
#14 Junxiang Wang Tencent 10
#15 Zhu Han IBM 6
#15 Sheng Qiao Salesforce 6
#15 Huan Xia Foxconn 6
#18 Xiaoning Ding AT&T 4
#18 Jinglong Zhang Otis Elevator 4
#20 Nannan Yu Microstrategy Incorporated 3
#20 Wanwan Li George Mason University 3
#22 Wuwei Li Nio Technology (Anhui) Co. 2
#22 Zhaoqing Yang Huawei 2

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