Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ningbo City, CN ranks #2,393 worldwide for total patents filed all time, with 1,309 patents from 43 inventors. Leading employers of inventors based in Ningbo City, CN include OPPO, Intel, Foxconn.

Showing 1–43 of 43 inventors

Rank Inventor Primary Company Patents
1 Jun Zhang OPPO 297
2 Jie Gao Intel 100
2 ZHAN-YANG LI Foxconn 100
#4 Yiming Wang T-Max (Hangzhou) Technology, Co. 84
#5 Hong Zhao Xerox 65
#6 Zhun-An Ma 55
#7 Hongfeng Yin Agilent Technologies 51
#8 Jun Peng Pony Ai 47
#9 Guan-Wu Wang Micro Mobio 46
#10 Chun Jiang AMD 44
#11 Ruiping Wang Applied Materials 38
#12 Wei Xue IBM 37
#13 Bo Yao Ningbo Sunny Automotive Optech Co. 25
#13 Mingmin Chen Ningbo Zhenhai Keyda Magnet Co. 25
#15 Rong Xu Flc Technology Group 23
#16 Xiao Bo Li Foxconn 22
#16 Jie Chen Intrabiotics Pharmaceuticals 22
#18 Xiaohui Zhou Chiron 21
#19 Yulin Zhang General Protecht Group 19
#20 Vasudev Nambakam Stryker 18
#20 Jinglin Zheng Zhejiang Twinsel Electronic Technology Co. 18
#22 Yi Ni Loctek Visual Technology 15
#23 Yanping Liu Qingdao Vland Biotech Group Co. 12
#24 Ji-Cheng Wang Hon Hai Precision Ind. Co. 11
#25 Ren Xu Intevac 10
#25 Zuolin Zhu Verenium 10
#27 Yagang Liu Danaher 9
#28 Kan Lu Jenscare Scientific Co. 8
#28 Jiang Tao AMD 8
#30 Ye Tang Google 7
#30 Xibo Wei Unknown 7
#30 Jingjing Wei Oracle 7
#33 Liu Lei Ningbo Jiangbei Runleader Electronics Co. 6
#33 Jianping Yan Syntest Technologies 6
#35 Meng Chen Intuit 5
#35 Yin Wang Institute Of Process Engineering, Chinese Academy Of Sciences 5
#35 Xianan Zhang Broadcom 5
#35 Li Ye Stanford University 5
#35 Xuemei YU Dolby Laboratories Licensing 5
#40 Tingting Tang Henkel Ag & Co. Kgaa 3
#40 Mei XUE Avago Technologies General Ip (Singapore) Pte. 3
#40 Jinggang Wang Lookout 3
#43 Jilei Yang Microsoft 2

Part of California