Automatic concrete dam defect image description generation method based on graph attention network
US-12493752-B2 · Dec 9, 2025 · US
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Wan Xu patents
Wan Xu is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wan Xu |
| Total patents | 2 |
| First publication | Dec 14, 2023 |
| Latest publication | Dec 9, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Huaneng Lancang River Hydropower Inc | 2 |
| Univ Hohai | 2 |
| Huaneng Group R&D Center Co Ltd | 2 |
| Hohai Univerdity | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06V10/82 | 2 |
| G06T2207/20084 | 2 |
| G06T2207/30184 | 2 |
| G06V10/774 | 2 |
| G06T2207/20081 | 2 |