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 Emc Ip Holding Company, Delta Electronics (Shanghai) Co., Western Digital Technologies.

Showing 18,801–18,850 of 19,423 inventors

Rank Inventor Primary Company Patents
#10274 Eric Qi Yao Emc Ip Holding Company 1
#10274 Haiyang Meng Delta Electronics (Shanghai) Co. 1
#10274 Kailei Zhang Western Digital Technologies 1
#10274 Bolt Liangliang Liu Emc Ip Holding Company 1
#10274 Xingzhen Qi Shanghai Advanced Research Institute, Chinese Academy Of Sciences 1
#10274 Tongke Su Shanghai Micro Electronics Equipment (Group) Co. 1
#10274 Naizhi Zhao Ii-Vi Delaware 1
#10274 Chong Heng Ii-Vi Delaware 1
#10274 Lingen Luo Shanghai Jiao Tong University 1
#10274 Zihan Cong Shanghai Jiao Tong University 1
#10274 DongFang Huang Silicon Motion 1
#10274 Nanxi Shen East China Normal University 1
#10274 Dayuan Xiong East China Normal University 1
#10274 Lianwei Wang East China Normal University 1
#10274 Yiping Zhu East China Normal University 1
#10274 Fangyao Shi East China Normal University 1
#10274 Zhaoying Xu Medshine Discovery 1
#10274 Wang Hai Ying 1
#10274 Hong Zhongshan Semiconductor Manufacturing International (Beijing) 1
#10274 Weiming Ding Carl Zeiss Microscopy Gmbh 1
#10274 Enliang Xiong Huawei 1
#10274 Yongcai Zhou Intel 1
#10274 Lu She Intel 1
#10274 YuFeng You Shanghai Zhangmen Science And Technology Co. 1
#10274 Fengqing Xu Everdisplay Optronics (Shanghai) Co. 1
#10274 Junqing Yang Shanghai Jiao Tong University 1
#10274 Chunhai Cai 1
#10274 Botao Zhao 1
#10274 Fangshao Hong Queclink Wireless Solutions Co. 1
#10274 Maoxin Sun Glenfly Technology Co. 1
#10274 Juding Zheng Glenfly Technology Co. 1
#10274 Wentao Lyu 1
#10274 Anpei Chen 1
#10274 Lijuan HAO 1
#10274 Yefen Wu Shanghai United Imaging Healthcare Co. 1
#10274 Stewart Leung 1
#10274 Chunfeng SHU Jiangsu Hengrui Medicine Co. 1
#10274 Ruidan Xue Joslin Diabetes Center 1
#10274 Suqin Yang 1
#10274 Yingqing Wang Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences 1
#10274 Haihan Wang Wangsu Science And Technology Co. 1
#10274 Linhai CHEN Shanghai Institute Of Materia Medica, Chinese Academy Of Sciences 1
#10274 Qifu Zhong Wangsu Science And Technology Co. 1
#10274 Chunyi Shi Wangsu Science And Technology Co. 1
#10274 Younan Xu Wangsu Science And Technology Co. 1
#10274 Deli Wu Tongji University 1
#10274 Luming Ma Tongji University 1
#10274 Yang ZONG Tongji University 1
#10274 Zeyuan Tian Tongji University 1
#10274 Zefeng Jiang Electric Connector Technology Co. 1