ZR

Zhiwei Ren

HC Haier Smart Home Co.: 1 patents #43 of 114Top 40%
QC Qingdao Haier Refrigerator Co.: 1 patents #29 of 52Top 60%
QC Qingdao Hater Special Refrigerator Co.: 1 patents #2 of 14Top 15%
📍 Qingdao, CN: #100 of 535 inventorsTop 20%
Overall (2025): #149,942 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12281837 Refrigerator door with replaceable door surface Jiaming Li, Hao Zhang, Peng Lv 2025-04-22