Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Tuji, CN ranks #1,733 worldwide for total patents filed all time, with 1,921 patents from 738 inventors. Leading employers of inventors based in Tuji, CN include Shaanxi University Of Science And Technology, Tencent, Sitronix Technology.

Showing 1–50 of 738 inventors

Rank Inventor Primary Company Patents
1 Chengyuan Liang Shaanxi University Of Science And Technology 59
2 Bo Yang Tencent 42
3 Min-Nan Liao Sitronix Technology 37
#4 Jun Wang Wistron 29
#5 Mingzhe Rong Xi'An Jiaotong University 25
#6 Chen-Sheng Yang Yangtze Optical Fibre And Cable Joint Stock Limited 24
#7 Yi Wu Xi'An Jiaotong University 20
#8 Qingyi Mu Xi'An Jiaotong University 18
#9 Chunping Niu Xi'An Jiaotong University 17
#9 Junjie Xie BOE 17
#9 Xiang Yan China Iwncomm Co. 17
#12 Shuzhong Wang Xi'An Jiaotong University 16
#13 Chenyang Ge Unknown 15
#14 Hongbao Guo Shaanxi J & R Fire Fighting Co. 14
#14 Yu-Chun Shen TSMC 14
#14 Xiangmo Zhao Chang'An University 14
#17 Jian Wu Johnson Electric S.A. 13
#17 Liaojun Pang China Iwncomm Co. 13
#19 Shaobin Wang Toshiba Medical Systems 12
#19 Zheshuai Yang Xi'An Jiaotong University 12
#21 Wenli Liu National Institute Of Metrology, China 11
#21 Zhifeng Bao GE 11
#21 Jinhua Tao Cambricon Technologies Corporation Limited 11
#24 Lixian Xu Fourth Military Medical University 10
#24 Ting Ma Vita-Course Technologies Co. 10
#24 Yanan Hu Beijing Dajia Internet Information Technology Co. 10
#24 Yuzhen Wang Xi'An Jiaotong University 10
#24 Daotong Chong Xi'An Jiaotong University 10
#24 Jianming Yang Xi'An Modern Chemistry Research Institute 10
#24 Weichao Shang 10
#31 Xi Xue Jia IBM 9
#31 Aijun Yang Xi'An Jiaotong University 9
#31 Yichun Zhou Xiangtan University 9
#31 Degang Zhang Dow Global Technologies 9
#35 Mingjun Wang Xi'An Jiaotong University 8
#35 Sheng Han Xi'An Modern Chemistry Research Institute 8
#35 Chunying Li Xi'An Modern Chemistry Research Institute 8
#35 Qiqiang Han Beijing Eswin Computing Technology Co. 8
#35 Yandong Yang Xiamen Topunive Technology Co. 8
#35 Xuewen Cheng Huanic 8
#35 Liwei Cai 8
#42 Honghong Liu Xi'An J&R Fire Fighting Equipment Co. 7
#42 Zhi Liu Beijing Qihoo Techology Company Limited 7
#42 Tong Liu Raycan Technology Co., Ltd. (Suzhou) 7
#42 Suizheng Qiu Xi'An Jiaotong University 7
#42 Zhiqiang Qin Intel 7
#42 Wenxi Tian Xi'An Jiaotong University 7
#42 Qiuwang Wang Xi'An Jiaotong University 7
#42 Ping-Hsun Su Shanghai Huali Integrated Circuit Mfg. Co. 7
#42 Jinghui Gao Xi'An Jiaotong University 7