FQ

Feifei Qi

CC Chongqing Haier Refrigeration Electric Appliance Co.: 1 patents #9 of 19Top 50%
HC Haier Smart Home Co.: 1 patents #43 of 114Top 40%
QC Qingdao Haier Refrigerator Co.: 1 patents #29 of 52Top 60%
📍 Qingdao, CN: #100 of 535 inventorsTop 20%
Overall (2025): #390,022 of 469,880Top 85%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12398951 Control method for refrigerating and freezing device, and refrigerating and freezing device Lisheng Ji, Chunyang Li, Zhiqiang Han, Zhanpeng CUI, Kai Wang 2025-08-26