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 HP, Shanghai Institute Of Optics And Fine Mechanics, Chinese Academy Of Sciences, IBM.

Showing 18,851–18,900 of 19,423 inventors

Rank Inventor Primary Company Patents
#10274 Xin-Ling Wu HP 1
#10274 Wei-Fei Chang HP 1
#10274 Yizhe Wu 1
#10274 Xinghua Ge 1
#10274 Hongji Ql Shanghai Institute Of Optics And Fine Mechanics, Chinese Academy Of Sciences 1
#10274 Qu Jiang IBM 1
#10274 Tan Sheng IBM 1
#10274 Zhichao Yuan 1
#10274 Xiufeng Tan Honeywell 1
#10274 Wanwan Shen 1
#10274 Yiyun Cheng 1
#10274 Zhihua FANG Shanghai Haiyan Pharmaceutical Technology Co. 1
#10274 Zonglei Fei Shanghai Haiyan Pharmaceutical Technology Co. 1
#10274 Long Cen 1
#10274 Binbin Fei 1
#10274 Ronald K.Y. Mak Thermos L.L.C. 1
#10274 Xiaoping Qu Shanghai Institute Of Technical Physics Chinese Academy Of Sciences 1
#10274 Kui Zheng Banma Zhixing Network (Hongkong) Co., Limited 1
#10274 Pengfei Fang Shanghai Institute Of Organic Chemistry, Chinese Academy Of Sciences 1
#10274 Sen Sheng Li Semiconductor Manufacturing International (Beijing) 1
#10274 Zhi Kai Feng Micron 1
#10274 Maria Zhou Covestro Deutschland Ag 1
#10274 Chengshang Yang Delta Electronics (Shanghai) Co. 1
#10274 Zhong Yong 1
#10274 Changquan LIN Crm Icbg (Wuxi) Co. 1
#10274 Ruiheng LIU Shanghai Institute Of Ceramics, Chinese Academy Of Sciences 1
#10274 Yuyong BA Medshine Discovery 1
#10274 Jinjing WANG Opple Lighting Co. 1
#10274 Qiuhua WANG Cas Center For Excellence In Molecular Plant Sciences 1
#10274 Jiafeng Dai Xiamen Tianma Micro-Electronics Co. 1
#10274 DaoLong Fan Emc Ip Holding Company 1
#10274 Chunxi Cheng Emc Ip Holding Company 1
#10274 Bang Yuan 1
#10274 Yang Rui 1
#10274 Caiyin Pang 1
#10274 Heshi Wu Emc Ip Holding Company 1
#10274 Yuelong Wu 1
#10274 Junkui Shi 1
#10274 Michael Jingyuan Guo Emc Ip Holding Company 1
#10274 Yushen GUO Impact Therapeutics 1
#10274 Yutao Ren Sap Se 1
#10274 Xiaolan Yan 1
#10274 Zeyu LEI Shanghai Jiao Tong University 1
#10274 Hongshun Yuan 1
#10274 Jinqian Song Shanghai Synergy Pharmaceutical Sciences Co. 1
#10274 Yongsheng Chen Rqx Pharmaceuticals 1
#10274 Jeffrey J. Li Dow Global Technologies 1
#10274 Penggang Han Shanghai Huali Integrated Circuit Mfg. Co. 1
#10274 Lishi ZHANG Unknown 1
#10274 Jhencyuan Li Shanghai Huali Integrated Circuit 1