Refrigerator and humidity control method
US-10969163-B2 · Apr 6, 2021 · US
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Lu Riyong patents
Lu Riyong is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lu Riyong |
| Total patents | 12 |
| First publication | Oct 26, 2017 |
| Latest publication | Apr 6, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Fresh drawer and refrigerator using same
US-10907893-B2 · Feb 2, 2021 · US
Branching air supply device and refrigerator with branching air supply device
US-10753667-B2 · Aug 25, 2020 · US
Waterless keep-alive apparatus and refrigeration appliance provided with the waterless keep-alive apparatus
US-10653122-B2 · May 19, 2020 · US
Airtight box
US-10612837-B2 · Apr 7, 2020 · US
Refrigerator and Humidity Control Method
US-2019024969-A1 · Jan 24, 2019 · US
Airtight box
US-2018356148-A1 · Dec 13, 2018 · US
Fresh drawer and refrigerator using same
US-2018209720-A1 · Jul 26, 2018 · US
Heat conducting plate and method for producing plate body thereof
US-2018209747-A1 · Jul 26, 2018 · US
Method for controlling concentration of gas in crisper drawer
US-2018184693-A1 · Jul 5, 2018 · US
Recent patents
Latest publications not already listed above.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qingdao Haier Joint Stock Co Ltd | 12 |
| Qingdao haier special refrigerator co ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25D25/025 | 7 |
| F25D17/04 | 6 |
| F25D17/042 | 5 |
| F25D11/02 | 4 |
| F25D23/12 | 3 |