DW

Dingyuan Wang

QC Qingdao Haier Joint Stock Co.: 1 patents #19 of 37Top 55%
📍 Qingdao, CN: #90 of 322 inventorsTop 30%
Overall (2020): #489,579 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 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