Qinhuangdao City, CN All Time

1,394 patents  ·  331 inventors

Ranked #2,843 of 111,555 cities Top 3%

Showing 151–200 of 331 inventors

Rank Inventor Primary Company Patents
#119 Guangcai Wei Citic Dicastal Co. 2
#119 Yuemei Zang Citic Dicastal Co. 2
#119 Zhiying Ma Citic Dicastal Co. 2
#119 Jinbao Su Citic Dicastal Co. 2
#119 Chunyu Zhou Yanshan University 2
#119 Xiaomian Sun Citic Dicastal Co. 2
#119 Lipo Yang Yanshan University 2
#119 Hongfu Jin Citic Dicastal Co. 2
#119 Kebin Wang Citic Dicastal Co. 2
#119 Maoqing Yang Gulf Security Technology Company Limited 2
#119 Junchuan Zhang Southwest Jiaotong University 2
#119 Decai Kong Citic Dicastal Co. 2
#119 Shuyang Shi Yanshan University 2
#119 Hongji ZHOU Citic Dicastal Co. 2
#119 Yingjie Gao Dalian University Of Technology 2
#119 Bo Kyeong Han Contemporary Amperex Technology Co., Limited 2
#119 Yintang Wen Yanshan University 2
#119 Bangwei Bai Citic Dicastal Co. 2
#119 Zhi Chang Citic Dicastal Co. 2
#119 Zhengkai Xu Shandong University 2
#119 Yabin Guan Shandong University 2
#119 Xiaoyuan Luo Yanshan University 2
#119 Haiwu Zheng Yanshan University 2
#119 Yingju Wu Yanshan University 2
#119 Minting Wang Shandong University 2
#119 Wang Yongning Citic Dicastal Co. 2
#177 Miaoyan Cao Yanshan University 1
#177 Shaojie TIAN Yanshan University 1
#177 Jianxu Zhu Yanshan University 1
#177 Haidong Du Citic Dicastal Co. 1
#177 Mingyuan Han Yanshan University 1
#177 Sicheng Lu Yanshan University 1
#177 Haijiao Jia Yanshan University 1
#177 Shixiang Zou Citic Dicastal Co. 1
#177 Chaozhe Wang Yanshan University 1
#177 Baocheng Wang Yanshan University 1
#177 Xiaoming Yuan Yanshan University 1
#177 Lijie Zhang Yanshan University 1
#177 Haodong Pang Yanshan University 1
#177 . Alateng Citic Dicastal Co. 1
#177 Zewen Zhuge Yanshan University 1
#177 Hongpeng CHU — 1
#177 Zitai Liang Yanshan University 1
#177 Shaojiang WANG — 1
#177 Aijun Sun Citic Dicastal Co. 1
#177 Jinpeng Han Citic Dicastal Co. 1
#177 Yongyue Huang Citic Dicastal Co. 1
#177 Shuangyong Liu — 1
#177 Lijie SONG — 1
#177 Bicheng Ding Citic Dicastal Co. 1