Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Dongguan, CN ranks #240 worldwide for total patents filed all time, with 12,368 patents from 2,387 inventors. Leading employers of inventors based in Dongguan, CN include OPPO, Ericsson, Sun Patent Trust.

Showing 1–50 of 2,387 inventors

Rank Inventor Primary Company Patents
1 Qianxi Lu OPPO 352
2 Jinhua Liu Ericsson 300
3 Wenhong Chen OPPO 235
#4 Zhenshan Zhao OPPO 200
#5 Zhi Zhang Sun Patent Trust 183
#6 Xiaowan KE Samsung 171
#7 Zhihua Shi OPPO 141
#8 Zuomin Wu OPPO 131
#9 Shuai Wan OPPO 126
#10 Fuzheng Yang OPPO 123
#11 Rongzhe Guo Dongguan Luxshare Technologies Co. 116
#12 Zichao JI Vivo Mobile Communication Co. 107
#13 Weijie XU OPPO 104
#14 Shukun Wang OPPO 96
#15 Yu YANG Vivo Mobile Communication Co. 89
#16 Xiaoqian Chai Huawei 87
#17 Guowei Yang Dongguan Powerme Plastic Mfg. Co. 86
#18 Fei Qin Vivo Mobile Communication Co. 77
#19 Dajie JIANG Vivo Mobile Communication Co. 75
#20 Wei Su Huawei 74
#21 Feng Liu Wellfine Silicone Products Co. 73
#21 Chen Ho Chin Blackberry Limited 73
#21 Rakesh Tamrakar China Academy Of Telecommunications Technology 73
#24 Xin You OPPO 69
#25 Qiuyou Wu Huawei 68
#26 Yung-Chih Hung Alltop Electronics (Suzhou) 64
#27 Hongji CHEN Dongguan Luxshare Technologies Co. 63
#27 Meng-Jen Wang Advanced Semiconductor Engineering 63
#29 Juying Shi Dongguan Hongyu Plastic Co. 62
#30 Ming LI Zte 60
#31 Yijun Yu Huawei 59
#32 Shebiao Chen OPPO 55
#33 Cheng Tang OPPO 53
#33 MingGao Yao Sae Magnetics (H.K.) 53
#35 SHENG-JIE DING Triple Win Technology(Shenzhen) Co. 43
#35 Jiada Li OPPO 43
#35 Weihong Xiao Huawei 43
#38 Yali Guo Huawei 42
#38 Yongming Li Southwest Petroleum University 42
#40 Kewei Wu OPPO 40
#41 Yongsheng Wang Lifetech Scientific (Shenzhen) Co. 38
#41 Xiang Feng BOE 38
#41 Zhenqing Zhao Delta Electronics 38
#44 Ruiyuan Zhou Wuhan Tianma Microelectronics Co. 37
#44 Chuanqi Gong Dongguan Luxshare Technologies Co. 37
#46 Ming Gao Yao Sae Magnetics (H.K.) 36
#47 Boubacar KIMBA DIT ADAMOU Vivo Mobile Communication Co. 34
#47 Chan Wang Huawei 34
#49 Kenny Chih-Yao Tai Gizmospring.Com Dongguan Limited 33
#50 Fuchun Liao OPPO 31