Flat Tube for Microchannel Heat Exchanger and Microchannel Heat Exchanger
US-2020256624-A1 · Aug 13, 2020 · US
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Dong Hongzhou patents
Dong Hongzhou is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dong Hongzhou |
| Total patents | 4 |
| First publication | May 7, 2015 |
| Latest publication | Aug 13, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Clothes dryer and control method thereof
US-9487910-B2 · Nov 8, 2016 · US
Refrigerant guiding pipe and heat exchanger having refrigerant guiding pipe
US-9417014-B2 · Aug 16, 2016 · US
Clothes Dryer And Control Method Thereof
US-2015121718-A1 · May 7, 2015 · 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 |
|---|---|
| Hangzhou Sanhua Res Inst Co Ltd | 2 |
| Liu Huazhao | 1 |
| Dong Hongzhou | 1 |
| Danfoss As | 1 |
| Sanhua (Hangzhou) Micro Channel Heat Exchanger Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06F2105/26 | 2 |
| D06F2103/08 | 2 |
| D06F2103/50 | 2 |
| D06F2103/38 | 2 |
| D06F58/38 | 2 |