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 Tongji University, East China University Of Science And Technology, 3M.

Showing 15,801–15,850 of 19,423 inventors

Rank Inventor Primary Company Patents
#10274 Yafeng SHI Tongji University 1
#10274 Huiqing Luo East China University Of Science And Technology 1
#10274 Zhong Hai Cai 3M 1
#10274 Cong Ke Baoshan Iron & Steel Co. 1
#10274 Cuilin Yi 1
#10274 Xusheng Qiu 1
#10274 Baobei Zheng Wangsu Science And Technology Co. 1
#10274 Hongguang Zheng Baoshan Iron & Steel Co. 1
#10274 Helin Zhang Intel 1
#10274 Yongyu Gan 1
#10274 Baoning SONG Jiahua Science & Technology Development (Shanghai) 1
#10274 Rongxin HUANG Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co. 1
#10274 Xuexiang Cao Volvo Car 1
#10274 Hu You Cun Semiconductor Manufacturing International (Beijing) 1
#10274 Xuhong Hou Shanghai Jiao Tong University 1
#10274 Xinyuan Wei Everdisplay Optronics (Shanghai) Co. 1
#10274 Xun Lao Everdisplay Optronics (Shanghai) Co. 1
#10274 Yunlong Zan 1
#10274 Tiantian HAN Wangsu Science And Technology Co. 1
#10274 Zhongling LIU Unknown 1
#10274 Junhe YANG University Of Shanghai For Science And Technology 1
#10274 Kewei HUANG Wangsu Science And Technology Co. 1
#10274 Chuangpeng Zhou Tyco Electronics (Shanghai) Co. 1
#10274 Xuelan GU Conopco 1
#10274 Fengjuan Tu Conopco 1
#10274 Xingchen Ge Shanghai Ic R&D Center Co. 1
#10274 Yongshuai Bao Schneider Electric It 1
#10274 Wangxi Xue Electric Power Science & Research Institute Of State Grid Tianjin Electric Power 1
#10274 Ranran FAN Montage Technology 1
#10274 Shiling Lin 1
#10274 Yuanming Yuan Carrier 1
#10274 JingJing Weng 1
#10274 Fulei Feng 1
#10274 Mengling WU 1
#10274 ZhaoXiong Ye Shanghai Zhangmen Science And Technology Co. 1
#10274 Binghui Wang 1
#10274 JinXian Qin Shanghai Zhangmen Science And Technology Co. 1
#10274 Wang Shan Shan Semiconductor Manufacturing International (Beijing) 1
#10274 Zhuolun Wang Huawei 1
#10274 Er-Dong Chen Delta Electronics (Shanghai) Co. 1
#10274 Baoqiong Guan 4C Air 1
#10274 Shili Tan 1
#10274 Haobo LI Shanghai Jiao Tong University 1
#10274 Zhengdong Cai 1
#10274 Handi Wei Shanghai Jiao Tong University 1
#10274 Yubao LI Visualon 1
#10274 Luyan Wu Covestro Deutschland Ag 1
#10274 Yupeng Jiang Wangsu Science And Technology Co. 1
#10274 Zuoren Yu 1
#10274 Zhuqing LIU Wangsu Science And Technology Co. 1