Soft soil foundation single-hole depth air compression drainage device and working method thereof
US-12359387-B2 · Jul 15, 2025 · US
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Shu Junwei patents
Shu Junwei is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Shu Junwei |
| Total patents | 4 |
| First publication | May 18, 2023 |
| Latest publication | Jul 15, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Soft soil foundation porous-depth air compression drainage device and working method thereof
US-12264448-B2 · Apr 1, 2025 · US
Soft soil foundation porous-depth air compression drainage device and working method thereof
US-2023151573-A1 · May 18, 2023 · US
Soft soil foundation single-hole depth air compression drainage device and working method thereof
US-2023151574-A1 · May 18, 2023 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Zhejiang | 4 |
| Ningbo China Communications Water Transp Design And Research Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.