DW

Dingyuan Wang

QC Qingdao Haier Joint Stock Co.: 3 patents #28 of 86Top 35%
📍 Qingdao, CN: #389 of 2,087 inventorsTop 20%
Overall (All Time): #1,448,467 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10612822 Bent pipe with retention member and semiconductor refrigerator having same Haibo Tao, Dong Yu, Peng Li, Jianru Liu, Chunyang Li +2 more 2020-04-07
10222114 Semiconductor refrigerator Haibo Tao, Dong Yu, Peng Li, Jianru Liu, Chunyang Li +2 more 2019-03-05
10197309 Cold end heat exchanging device and semiconductor refrigerator Haibo Tao, Dong Yu, Peng Li, Jianru Liu, Chunyang Li +2 more 2019-02-05