XL

Xiangjun Li

QC Qingdao Haier Air Conditioner General Corp.: 1 patents #8 of 25Top 35%
Overall (2021): #209,124 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11181287 Control method for heating operation of air-conditioner based on coil temperature and indoor fan speed Beibei Xu, Juke Liu, Lin Ma, Jian Miao, Jinlong Liu +2 more 2021-11-23