Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Laishui, CN ranks #1,241 worldwide for total patents filed in 2021, with 113 patents from 85 inventors. Leading employers of inventors based in Laishui, CN include Great Wall Motor Company Limited, Citic Dicastal Co., Shijiazhuang Chengzhi Yonghua Display Material Co..

Showing 1–50 of 85 inventors

Rank Inventor Primary Company Patents
1 Jianyong Ge Great Wall Motor Company Limited 5
2 Wenfei Wei Great Wall Motor Company Limited 4
2 Guohua Liu Citic Dicastal Co. 4
#4 Hongru Gao Shijiazhuang Chengzhi Yonghua Display Material Co. 3
#4 Xiaojie Wang Qualcomm 3
#4 Jinqi Lyu Citic Dicastal Co. 3
#4 Xiaowei Feng Zhejiang Sharing Space Technology Co. 3
#8 Xiuqin Yu Unknown 2
#8 Yapeng Huang Shijiazhuang Chengzhi Yonghua Display Material Co. 2
#8 Jinling Yang Citic Dicastal Co. 2
#8 Heran Li Tunghsu Group Co. 2
#8 Jianliang Duan Shinda (Tangshan) Creative Oil & Gas Equipment Co. 2
#8 Zhen Wang Qingdao University Of Technology 2
#8 Xuanfei Sun Shijiazhuang Chengzhi Yonghua Display Material Co. 2
#8 Xingfang Wu China Oilfield Services Limited 2
#8 Chuanqun Li Citic Dicastal Co. 2
#8 Yongren Feng China Oilfield Services Limited 2
#18 Yongzeng Xue China Oilfield Services Limited 1
#18 Shujie Wang The 13Th Research Institute Of China Electronics Technology Group 1
#18 Huiling Wang Enn Science And Technology Development Co. 1
#18 Ruifeng Li Jinko Solar Co. 1
#18 Zaixing Li Hangzhou Qingqi Science And Technology Co. 1
#18 Kaixian Ba Yanshan University 1
#18 Mingpu Wang Huawei 1
#18 Lin Huang China Oilfield Services Limited 1
#18 Tianpei Wang Great Wall Motor Company Limited 1
#18 Zhi Gao Foxconn 1
#18 Junhong Su Shijiazhuang Chengzhi Yonghua Display Material Co. 1
#18 HeHe Wu 1
#18 Kazunori Matsumoto Sumitomo Electric Industries 1
#18 Xiuwei Guan 1
#18 Youliang Cheng North China Electrical Power University 1
#18 Quanming Miao 1
#18 Philip-Thomas Harris Great Wall Motor Company Limited 1
#18 Zhibin Tian China Oilfield Services Limited 1
#18 Lipeng Yuan Yanshan University 1
#18 Yaohui FAN 1
#18 Changyan Pu 1
#18 Shunji Miyahara Visteon Global Technologies 1
#18 Fengshou Shangguan Shinda (Tangshan) Creative Oil & Gas Equipment Co. 1
#18 Yupei Wang Institute Of Automation, Chinese Academy Of Sciences 1
#18 Yasheng Zhang Tencent 1
#18 Yanfu Xu Citic Dicastal Co. 1
#18 Haiyang Zhao China University Of Petroleum 1
#18 Ruisong Liu 1
#18 Xuebin Zhao Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co. 1
#18 Taihang Yan 1
#18 Zhitao Hu Great Wall Motor Company Limited 1
#18 Yujing Di Shijiazhuang Chengzhi Yonghua Display Material Co. 1
#18 Anya Yang 1