DL

Dengqiang Li

QC Qingdao Haier Joint Stock Co.: 1 patents #5 of 13Top 40%
📍 Qingdao, CN: #156 of 542 inventorsTop 30%
Overall (2023): #465,695 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11821674 Refrigerator Bin Fei, Xueli Cheng, Yazhou Shang 2023-11-21