Top Inventors in Qinhuangdao City, CN

Qinhuangdao City, CN ranks #2,225 worldwide for total patents filed all time, with 1,424 patents from 330 inventors. Leading employers of inventors based in Qinhuangdao City, CN include Citic Dicastal Co., Avary Holding (Shenzhen) Co., Limited., China Mobile Communications Group Co..

Showing 1–50 of 330 inventors

Rank	Inventor	Primary Company	Patents
1	Zuo Xu	Citic Dicastal Co.	147
2	Bowen Xue	Citic Dicastal Co.	104
3	Hanqi Wu	Citic Dicastal Co.	63
#4	Changhai Li	Citic Dicastal Co.	45
#5	Chao Wang	Avary Holding (Shenzhen) Co., Limited.	31
#6	Guoyuan Xiong	Citic Dicastal Co.	28
#6	Yongning Wang	Citic Dicastal Co.	28
#8	Yong-Chao Wei	Avary Holding (Shenzhen) Co., Limited.	25
#9	Lijie Hu	China Mobile Communications Group Co.	17
#10	Guangcai Chen	Citic Dicastal Co.	13
#10	Xinlei Li	Silergy Semiconductor Technology (Hangzhou)	13
#10	Shaoqian Wang	Citic Dicastal Co.	13
#10	Zhigao Yin	Citic Dicastal Co.	13
#14	Fengyan Liu	Citic Dicastal Co.	12
#15	CHENG-JIA LI	Avary Holding (Shenzhen) Co., Limited.	11
#15	Chengzhe Xiao	Citic Dicastal Co.	11
#15	Yuexin Lu	Citic Dicastal Co.	11
#15	Dingxuan Zhao	Yanshan University	11
#15	Yacong Zhang	Citic Dicastal Co.	11
#15	Lingguang Meng	Citic Dicastal Co.	11
#21	Lisheng Wang	Citic Dicastal Co.	10
#21	Zhuxin Zhang	Yanshan University	10
#21	Zaide Wang	Citic Dicastal Co.	10
#21	Chuanzhen HUANG	Shandong University	10
#21	Huanming Ma	Citic Dicastal Co.	10
#21	Ruixiao Zhou	Citic Dicastal Co.	10
#21	Kaiqing Wang	Citic Dicastal Co.	10
#28	Xiangdong Kong	—	9
#28	Dan Yao	Citic Dicastal Co.	9
#28	Meng Li	Citic Dicastal Co.	9
#28	Yule Zhou	Citic Dicastal Co.	9
#28	Dexi Du	Citic Dicastal Co.	9
#33	Naili Li	Citic Dicastal Co.	8
#33	Shengchao Zhang	Citic Dicastal Co.	8
#33	Weimin Cai	Citic Dicastal Co.	8
#36	Hongshen Zhang	Citic Dicastal Co.	7
#36	Ming Hua Du	United Microelectronics	7
#36	Liangjian Yue	Citic Dicastal Co.	7
#36	Mingde Gong	Yanshan University	7
#36	Jinqi Lv	Citic Dicastal Co.	7
#36	Taotao Liu	Citic Dicastal Co.	7
#36	Shide Li	Citic Dicastal Co.	7
#36	Hanbao Sun	Citic Dicastal Co.	7
#36	Jiantao Yao	Yanshan University	7
#36	Shuiquan HUANG	Shandong University	7
#36	Yunlong Xu	Contec Medical Systems Co.	7
#47	Fengbao Luo	Citic Dicastal Co.	6
#47	Kun Hu	Contec Medical Systems Co.	6
#47	Guorui Wu	Citic Dicastal Co.	6
#47	Dengyao Li	Citic Dicastal Co.	6

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