DF

Dongxiao Fu

QC Qingdao Haier Joint Stock Co.: 2 patents #11 of 40Top 30%
📍 Qingdao, CN: #44 of 400 inventorsTop 15%
Overall (2021): #166,053 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11085693 Method for controlling operation of refrigerator through mechanical rotary knob Qinglin Liu, Jilong Jia 2021-08-10
10969164 Single-system air-cooled refrigerator and control method therefor Dazhi Wang, Wei-Chung Wang 2021-04-06