WZ

Weiying Zhang

QC Qingdao Haier Joint Stock Co.: 1 patents #12 of 24Top 50%
Overall (2019): #107,763 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10513376 Freshness preservation unit, storage box, and refrigerator Yuegang WANG, Min Li, Enwei Ding, Aimin Wang, Guoxin Yu 2019-12-24
10443920 Multifunctional chamber and refrigerator Kexin Chen, Enwei Ding, Min Li, Aimin Wang, Guoxin Yu 2019-10-15