Gas wave refrigerator
US-11149990-B2 · Oct 19, 2021 · US
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Liu Peiqi patents
Liu Peiqi is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Peiqi |
| Total patents | 3 |
| First publication | May 30, 2019 |
| Latest publication | Oct 19, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
A multistage wave rotor refrigerator
US-2020191445-A1 · Jun 18, 2020 · US
Gas wave refrigerator
US-2019162452-A1 · May 30, 2019 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Dalian Tech | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25B1/10 | 3 |
| F25B9/145 | 2 |
| F25B9/00 | 2 |
| F25B2309/1418 | 2 |
| F25B25/005 | 2 |