Inventor
CAO DONGQIANG
CN10 patents
⚠️ This page may combine multiple inventors who share the name “CAO DONGQIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
Qingdao haier refrigerator co ltd
8 patentsUS11835289B2Dec 5, 2023
Refrigerator with divider
Qingdao haier refrigerator co ltd2 citations70
US12130068B2Oct 29, 2024
Refrigerator
Qingdao haier refrigerator co ltd2 citations68
US12111093B2Oct 8, 2024
Refrigerator
Qingdao haier refrigerator co ltd1 citations61
US11435128B2Sep 6, 2022
Refrigerator with return air inlets formed in two sidewalls of cabinet
Qingdao haier refrigerator co ltd1 citations61
US12196479B2Jan 14, 2025
Refrigerator with improved evaporator installation structure
Qingdao haier refrigerator co ltd0 citations51
US12173953B2Dec 24, 2024
Refrigerator
Qingdao haier refrigerator co ltd0 citations50
US12007164B2Jun 11, 2024
Refrigerating and freezing device
Qingdao haier refrigerator co ltd0 citations50
US12013173B2Jun 18, 2024
Refrigerating and freezing device
Qingdao haier refrigerator co ltd0 citations48