Inventor
DING ENWEI
CN4 patents
⚠️ This page may combine multiple inventors who share the name “DING ENWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QINGDAO HAIER JOINT STOCK CO LTD
3 patentsUS10948231B2Mar 16, 2021
Moisture permeable device, refrigerator and manufacturing method thereof
QINGDAO HAIER JOINT STOCK CO LTD0 citations56
US10513376B2Dec 24, 2019
Freshness preservation unit, storage box, and refrigerator
QINGDAO HAIER JOINT STOCK CO LTD0 citations34
US10443920B2Oct 15, 2019
Multifunctional chamber and refrigerator
QINGDAO HAIER JOINT STOCK CO LTD0 citations34