HZ

Hao Zhang

QC Qingdao Haier Joint Stock Co.: 7 patents #1 of 21Top 5%
QC Qingdao Haier Co.: 5 patents #5 of 22Top 25%
📍 Qingdao, CN: #1 of 433 inventorsTop 1%
Overall (2022): #5,882 of 548,613Top 2%
12
Patents 2022

Issued Patents 2022

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11530867 Refrigerator, duct assembly and duct fixture Chun-Wei Yang, Enpin Xia 2022-12-20
11517850 Air separation device and refrigerating and freezing device Xiaobing Zhu, Bo Jiang, Lei Wang, Jing-Li Wang 2022-12-06
11517035 Drawer assembly and refrigerating and freezing device with drawer assembly Xiaobing Zhu, Bo Jiang, Lei Wang, Jing-Li Wang 2022-12-06
11466492 Refrigerator Enpin Xia, Xiaobing Zhu 2022-10-11
11445740 Storage device Xiaobing Zhu, Bo Jiang, Lei Wang, Ming Wang 2022-09-20
11391509 Refrigerator, refrigerator door and rotatable storage rack Xiaobing Zhu, Haoquan Liu, Chun-Wei Yang 2022-07-19
11280537 Refrigerating and freezing device Lei Wang, Bo Jiang, Jing-Li Wang, Guoshun He 2022-03-22
11274875 Refrigerator Jianquan CHEN, Chun-Wei Yang, Enpin Xia 2022-03-15
11268747 Refrigerating and freezing device Xiaobing Zhu, Bo Jiang, Lei Wang, Ming Wang 2022-03-08
11255597 Refrigerator Chun-Wei Yang, Enpin Xia, Jianquan CHEN 2022-02-22
11255116 Left-right door opening mechanism for a refrigerator Enpin Xia, Xiaobing Zhu 2022-02-22
11236938 Recessed refrigerator Chun-Wei Yang, Lisheng Ji, Enpin Xia 2022-02-01