Top Inventors in Tianjin, CN — 2021

Tianjin, CN ranks #318 worldwide for total patents filed in 2021, with 441 patents from 305 inventors. Leading employers of inventors based in Tianjin, CN include Baidu Online Network Technology (Beijing) Co., Wuhan Center, China Geological Survey (Central South China Innovation Center For Geosciences), Petrochina Company Limited.

Showing 1–50 of 305 inventors

Rank	Inventor	Primary Company	Patents
1	Jian Wang	Baidu Online Network Technology (Beijing) Co.	8
1	Zhigang Du	Wuhan Center, China Geological Survey (Central South China Innovation Center For Geosciences)	8
3	Hongliang Wu	Petrochina Company Limited	6
#4	Xinchun Liu	Byd Company Limited	5
#5	Ke Liang	Yangtze Memory Technologies Co.	4
#5	Meina Lin	Jenkem Technology Co., Ltd. (Beijing)	4
#5	Kai Wang	Jiangnan University	4
#5	Liwei Qin	Citic Dicastal Co.	4
#5	Enyu Wei	Yunda H & Htech (Tianjin) Co.	4
#5	Qingchun He	Freeescale Semiconductor	4
#5	Duxiang WANG	Xiamen Sanan Optoelectronics Technology Co.	4
#5	Xiaoming Meng	BOE	4
#5	Yunfang Bai	Vanchip (Tianjin) Technology Co.	4
#5	Xiaojing Li	Institute Of Microelectronics Of The Chinese Academy Of Sciences	4
#15	Duo Qiu	Fulian Precision Electronics (Tianjin) Co.	3
#15	Guofu Huang	Unknown	3
#15	Hailiang Liu	GE	3
#15	Junjie Hao	Shenzhen Mlife Household Products Co.	3
#15	Kun Liu	Apple	3
#15	Renchao Wang	—	3
#15	Tianmou Zhu	Unknown	3
#15	Haitao Ye	Unknown	3
#15	Ronghua Dong	Unknown	3
#15	Zhi Fan	Xiaomi	3
#15	Peng Zhu	Zte	3
#15	Jiancang Wei	Tianjin Deepfar Ocean Technology Co.	3
#15	Guanjun Zhang	Shenzhen Goodix Technology Co.	3
#28	Yuqiang Liu	Tianjin Institute Of Pharmaceutical Research Co.	2
#28	Guocheng Wang	Jiangsu Tasly Diyi Pharmaceuticals Co.	2
#28	Zhannan Shi	Dagang Oil Field Company Of Cnpc	2
#28	Meixiang Zou	Tianjin Institute Of Pharmaceutical Research Co.	2
#28	Lida Tang	Tianjin Institute Of Pharmaceutical Research Co.	2
#28	Xiandong XU	Tianjin University	2
#28	Lidong Zhang	Abb Schweiz Ag	2
#28	Yongli SUN	North China Municipal Engineering Design & Research Institute Co.	2
#28	Yafei Xie	Tianjin Institute Of Pharmaceutical Research Co.	2
#28	Beibei Yan	Tianjin University	2
#28	Xiaokai Gong	Otis Elevator	2
#28	Mingming Chen	Positec Power Tools (Suzhou) Co.	2
#28	Bo Cheng	Tsinghua University	2
#28	Wenyan Yu	Asymchem Life Science (Tianjin) Co.	2
#28	Jiangping Lu	Asymchem Life Science (Tianjin) Co.	2
#28	Lianjing Bi	Tianjin Hualai Technology Co.	2
#28	Guilong Zhao	Tianjin Institute Of Pharmaceutical Research Co.	2
#28	Changying Liu	Tianjin Institute Of Pharmaceutical Research Co.	2
#28	Zunqing ZHENG	Tianjin University	2
#28	Zhen WEI	Basf Se	2
#28	Junyue Sun	Dialog Semiconductor (Uk) Limited	2
#28	Yuquan Li	Tianjin Institute Of Pharmaceutical Research Co.	2
#28	Jinhai Guo	Huawei	2

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Tianjin, CN 2021