Continuous logging method and device
US-12498307-B2 · Dec 16, 2025 · US
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Chen Xinran patents
Chen Xinran is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Xinran |
| Total patents | 2 |
| First publication | Jan 11, 2024 |
| Latest publication | Dec 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Continuous logging method and device
US-2024011880-A1 · Jan 11, 2024 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Petroleum Beijing | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N2203/0286 | 2 |
| G01N2203/0256 | 2 |
| G01N2203/0078 | 2 |
| G01N33/24 | 2 |
| G01N3/08 | 2 |