Partition refrigeration control method and device for refrigerating chamber of refrigerator
US-10520238-B2 · Dec 31, 2019 · US
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Qingdao Haier Joint Stock Co Ltd patents in 2019
Qingdao Haier Joint Stock Co Ltd was listed as an assignee on 32 patent publications in 2019.
| Metric | Value |
|---|---|
| Company | Qingdao Haier Joint Stock Co Ltd |
| Year | 2019 |
| Patents | 32 |
Patents
Representative publications for Qingdao Haier Joint Stock Co Ltd in 2019.
Freshness preservation unit, storage box, and refrigerator
US-10513376-B2 · Dec 24, 2019 · US
Hinge and refrigerator having the same
US-10501971-B2 · Dec 10, 2019 · US
Refrigerator
US-2019368800-A1 · Dec 5, 2019 · US
Refrigerator door body and refrigerator having the same
US-2019331404-A1 · Oct 31, 2019 · US
Top CPC classifications
Most common classification codes for Qingdao Haier Joint Stock Co Ltd in 2019.
| CPC | Patents |
|---|---|
| F25D23/028 | 11 |
| F25D11/00 | 10 |
| F25D17/045 | 10 |
| E05Y2900/31 | 8 |
| F25D11/02 | 8 |
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