CA

Chao-Chyun An

HC Haier Smart Home Co.: 1 patents #54 of 128Top 45%
QC Qingdao Haier Air-Conditioning Electronic Co.: 1 patents #16 of 44Top 40%
Overall (2022): #504,527 of 548,613Top 95%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11506436 Method for controlling freezing of indoor unit, outdoor unit and/or unit connection pipe of air conditioner Chao Gu 2022-11-22