Deng; Chenggang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Deng; Chenggang.The latest application filed is for "q-factor detection method".
- Deng; Chenggang - Chengdu CN
| Patent | Date |
|---|---|
| Q-factor detection method Grant 11,437,862 - Deng September 6, 2 | 2022-09-06 |
| Q-factor Detection Method App 20220014047 - Deng; Chenggang | 2022-01-13 |
| Efficient control circuit for buck-boost converters and control method thereof Grant 9,602,004 - Deng March 21, 2 | 2017-03-21 |
| High efficient control circuit for buck-boost converters and control method thereof Grant 9,035,640 - Deng May 19, 2 | 2015-05-19 |
| High Efficient Control Circuit For Buck-boost Converters And Control Method Thereof App 20140354250 - Deng; Chenggang | 2014-12-04 |
| Efficient Control Circuit For Buck-boost Converters And Control Method Thereof App 20140285170 - Deng; Chenggang | 2014-09-25 |
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