Voltage-balancing non-isolated high-step-down-ratio power supply
US-12244226-B2 · Mar 4, 2025 · US
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Sun Keyao patents
Sun Keyao is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Keyao |
| Total patents | 4 |
| First publication | Dec 30, 2021 |
| Latest publication | Mar 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Series/series resonant topology for wireless power transfer
US-12003114-B2 · Jun 4, 2024 · US
Voltage-balancing non-isolated high-step-down-ratio power supply
US-2023369969-A1 · Nov 16, 2023 · US
Series/series resonant topology for wireless power transfer
US-2021408923-A1 · Dec 30, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Virginia Tech Intellectual Properties Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02J50/12 | 2 |
| H02M7/5387 | 2 |
| H02M1/0058 | 2 |
| H02M1/4266 | 2 |
| H02M5/06 | 2 |