Dropout voltage generation circuit, switching power supply and dropout voltage generation method
US-12489354-B2 · Dec 2, 2025 · US
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Zhou Yin patents
Zhou Yin is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zhou Yin |
| Total patents | 6 |
| First publication | Oct 27, 2016 |
| Latest publication | Dec 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Dropout voltage generation circuit, switching power supply and dropout voltage generation method
US-2023412075-A1 · Dec 21, 2023 · US
Control method of switching circuit, control circuit of switching circuit, and switching circuit
US-11791704-B2 · Oct 17, 2023 · US
Control method of switching circuit, control circuit of switching circuit, and switching circuit
US-2022231591-A1 · Jul 21, 2022 · US
Pharmaceutical composition of kor receptor agonist
US-2021205404-A1 · Jul 8, 2021 · US
Frozen confectionery product with an easy peelable gel coating and a method for manufacturing same
US-2016309741-A1 · Oct 27, 2016 · 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 |
|---|---|
| Joulwatt Tech Co Ltd | 4 |
| Joulwatt Tech Hangzhou Co Ltd | 1 |
| Jiangsu Hengrui Medicine Co | 1 |
| Shanghai hengrui pharmaceutical co ltd | 1 |
| Suncadia Pharmaceuticals Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02M1/0025 | 4 |
| G05F3/26 | 2 |
| H02M3/157 | 2 |
| H02M1/0009 | 2 |
| H02M3/1584 | 2 |