System and method for monitoring earth pressure and displacement of miniature steel pipe pile body
US-12435484-B2 · Oct 7, 2025 · US
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Cui Jifei patents
Cui Jifei is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cui Jifei |
| Total patents | 2 |
| First publication | May 12, 2022 |
| Latest publication | Oct 7, 2025 |
Notable patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Qingdao Technology | 2 |
| Qingdao Green Tech Geotechnical Engineering Co Ltd | 2 |
| Univ Chongqing | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E02D1/00 | 2 |
| E02D5/30 | 2 |
| E02D33/00 | 2 |
| E02D2250/003 | 2 |
| E02D2300/0029 | 2 |