Moisture permeable device, refrigerator and manufacturing method thereof
US-11614274-B2 · Mar 28, 2023 · US
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Yu Guoxin patents
Yu Guoxin is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yu Guoxin |
| Total patents | 9 |
| First publication | Sep 14, 2017 |
| Latest publication | Mar 28, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Moisture permeable device, refrigerator and manufacturing method thereof
US-2021156608-A1 · May 27, 2021 · US
Moisture permeable device, refrigerator and manufacturing method thereof
US-10948231-B2 · Mar 16, 2021 · US
Freshness preservation unit, storage box, and refrigerator
US-10513376-B2 · Dec 24, 2019 · US
Multifunctional chamber and refrigerator
US-10443920-B2 · Oct 15, 2019 · US
Refrigerator
US-2017276420-A1 · Sep 28, 2017 · US
Moisture permeable device, refrigerator and manufacturing method thereof
US-2017268816-A1 · Sep 21, 2017 · US
Freshness preservation unit, storage box, and refrigerator
US-2017267426-A1 · Sep 21, 2017 · US
Multifunctional chamber and refrigerator
US-2017261249-A1 · Sep 14, 2017 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qingdao Haier Joint Stock Co Ltd | 6 |
| Haier Smart Home Co Ltd | 3 |
| Qingdao Haier Smart Tech R & D Co Ltd | 1 |
| Qindao Haier Joint Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25D17/042 | 9 |
| F25D25/02 | 6 |
| B01J20/28023 | 4 |
| F25D2321/147 | 4 |
| B01J20/2805 | 4 |