Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Wenzhou, CN ranks #3,220 worldwide for total patents filed all time, with 937 patents from 399 inventors. Leading employers of inventors based in Wenzhou, CN include Huawei, GE, Hong Kong Applied Science And Technology Research Institute Company Limited.

Showing 1–50 of 399 inventors

Rank Inventor Primary Company Patents
1 Yifan Xue Huawei 41
2 Rong Li GE 26
3 Ziyang Gao Hong Kong Applied Science And Technology Research Institute Company Limited 25
#4 Jianfeng Hu Ecovacs Robotics Co. 23
#5 Jun Wang Wenhou University 17
#6 Changchun Xia Shenzhen Imdk Medical Technology Co. 15
#7 Shizhu Qian 14
#8 Xiaodong Ye Broadcom 13
#9 Hongtao Fu Wenhou University 11
#9 Tingting Dong Nec 11
#9 Xiangrong Ren Unknown 11
#12 Wei Wu Avary Holding (Shenzhen) Co., Limited. 10
#13 Huayang Lu Unknown 9
#13 Junfeng Ni Wenzhou University 9
#13 Yuanqiang Cai Wenhou University 9
#16 Lingguo Kong Zhongshan Xiaolan Town Yaoshuoli Lighting Factory 8
#16 Xiaodan Chen 3M 8
#16 Shaowei Huang Tsinghua University 8
#16 Fengwu Chen Zhejiang Yat Electrical Appliance Co. 8
#16 Yongxing Chen OPPO 8
#21 Yiqiang Wang Shenzhen Chitado Technology Co. 7
#21 Mingyun Zhuang Wenzhou Yuanfei Pet Toy Products Co. 7
#21 Dexiao Xu 7
#21 Xiao Yang Yang IBM 7
#25 Peijian Zhang No.24 Research Institute Of China Electronics Technology Group 6
#25 Guojing Xu Qingdao Haier Air Conditioner General Corp. 6
#25 Xinxin Jin Ordos Yuansheng Optoelectronics Co. 6
#25 Shi-Fu Chen Jinlong Machinery & Electronics Co. 6
#25 Yaolong Chen Carl Zeiss Semiconductor Manufacturing Technologies Ag 6
#30 Yu-Tsen Huang Unknown 5
#30 Xujian Li Beijing Baidu Netcom Science Technology Co. 5
#30 Yuanbo LIANG The Eye Hospital Of Wenzhou Medical University 5
#30 Wenrui Dai Trade Box 5
#30 Xiaowei Lin Heifeng Zhizao (Shenzhen) Technology Co. 5
#30 Qingkui An Wenzhou Furuisi Building Materials Co. 5
#30 Qiankui Chen Zhejiang Zhongwei Smart Furniture Co. 5
#30 Wang Chen 5
#38 Boliang Shi 4
#38 Yanqiu Jin Zhejiang University 4
#38 Xianyun Yang Unknown 4
#38 Pan Lin Unknown 4
#38 Jialiang Xu C&U Company Limited. 4
#38 Jili Chen 4
#38 Dongming Qi Zhejiang Sci-Tech University 4
#38 Xuanfeng Ye 4
#38 Yuxing Dai Wenzhou University 4
#38 Silian Tu 4
#38 Zhongqiu Zhu Diversified Products 4
#38 Zhiwei Xie Southwest Petroleum University 4
#38 Jinchang Hu Unknown 4