JY

Junjun Yuan

QC Qingdao Haier Air Conditioner General Corp.: 1 patents #6 of 12Top 50%
📍 Qingdao, CN: #90 of 322 inventorsTop 30%
Overall (2020): #399,889 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10828965 Method of adjusting electronic expansion valve of air conditioner Wenming Xu, Yu Fu, Mingjie Zhang, Fei Wang, Beibei Xu +3 more 2020-11-10