Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Hefei, CN ranks #442 worldwide for total patents filed in 2021, with 321 patents from 174 inventors. Leading employers of inventors based in Hefei, CN include Kunshan Go-Visionox Opto-Electronics Co., Huawei, Hefei Institutes Of Physical Sciences, Chinese Academy Of Sciences.

Showing 1–50 of 174 inventors

Rank Inventor Primary Company Patents
1 Mingxing LIU Kunshan Go-Visionox Opto-Electronics Co. 17
2 Ruiqi Zhang Huawei 14
3 Yuntao Song Hefei Institutes Of Physical Sciences, Chinese Academy Of Sciences 8
#4 Wei-Chen Chang King Slide Technology Co. 7
#5 Zhou Yi Shenzhen Leshuo Technology Co. 6
#5 Yanfei Yu Sungrow Power Supply Co. 6
#5 Shiyin Ding Chengdu Yefan Science And Technology Co. 6
#5 Fushen Zhou Chengdu Yefan Science And Technology Co. 6
#5 Bingwei Yin Chengdu Yefan Science And Technology Co. 6
#5 Zongjun Yang Sungrow Power Supply Co. 6
#5 Rubo XING Chengdu Vistar Optoelectronics Co. 6
#5 Jianfei Liu Inventus Power 6
#13 Lina Xu Techfields Pharma Co. 5
#13 Xiaolei Chen Unknown 5
#13 Fangfang Dong Baidu Online Network Technology (Beijing) Co. 5
#16 Deyuan Xiao Changxin Memory Technologies 4
#16 Yang Shao Hefei Hualing Co. 4
#16 Huan Liu Beijing Surgerii Technology Co. 4
#16 Zengqiang SI Hefei Hualing Co. 4
#16 Qingrong Ren BOE 4
#21 Jiangfeng Du University Of Science And Technology Of China 3
#21 Guangqing Yang Hefei Hualing Co. 3
#21 Rongfu Zhu Changxin Memory Technologies 3
#21 Chun Wang Hefei University Of Technology 3
#21 Sihua Geng 3
#26 Xiaochun Guo Hefei Hualing Co. 2
#26 Linyang Wu Shanghai Cambricon Information Technology Co. 2
#26 Jiaoyun Yang Hefei University Of Technology 2
#26 Tieh-Chiang Wu Nanya Technology 2
#26 Xiaojiao Chen Hefei Institutes Of Physical Sciences, Chinese Academy Of Sciences 2
#26 Yong-Yan Lu Changxin Memory Technologies 2
#26 Minhui Zeng 2
#26 Yang-Yuan Chen Foxconn 2
#26 Yu Yang Sungrow Power Supply Co. 2
#26 Jiachun Zhang Reyoung (Suzhou) Biology Science & Technology Co. 2
#26 Xi Qin University Of Science And Technology Of China 2
#26 Xiangrong Dai 2
#26 Wanli Dong Chengdu Boe Optoelectronics Technology Co. 2
#26 Xuezai Zheng Hefei Hualing Co. 2
#26 Jianfeng Xiao Tcl China Star Optoelectronics Technology Co. 2
#26 Houqiang Li Huawei 2
#26 Wen-Yuan Su Unknown 2
#26 Liangxi Chen Unknown 2
#26 Zhan Ying Changxin Memory Technologies 2
#26 Mengmeng WANG BOE 2
#26 Huifang Dai Changxin Memory Technologies 2
#26 Jin Zhang Panasonic 2
#26 Ying Jia 2
#26 Dongxian Liu Hefei Hualing Co. 2
#26 Deming Wei 2