Optical storage system for compensating water hammer effect of water turbine and its cooperative frequency modulation method
US-12355246-B1 · Jul 8, 2025 · US
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He Yefu patents
He Yefu is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | He Yefu |
| Total patents | 1 |
| First publication | Jul 8, 2025 |
| Latest publication | Jul 8, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Kunming Science & Technology | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02J2101/24 | 1 |
| H02J2101/20 | 1 |
| H02J3/0014 | 1 |
| H02J3/00142 | 1 |
| H02J15/10 | 1 |