HU; Wenfei
Patent Applications and Registrations
Patent applications and USPTO patent grants for HU; Wenfei.The latest application filed is for "pfc circuit, control method thereof and power conversion device".
- HU; Wenfei - Shanghai CN
- Hu; Wenfei - Paignton N/A GB
| Patent | Date |
|---|---|
| Pfc Circuit, Control Method Thereof And Power Conversion Device App 20220311330 - LU; Cheng ; et al. | 2022-09-29 |
| Power Conversion System And Control Method App 20220158549 - LU; Cheng ; et al. | 2022-05-19 |
| Power converter and power supply system Grant 11,233,462 - Lu , et al. January 25, 2 | 2022-01-25 |
| DC/DC converter and method for controlling phase shift angle thereof Grant 11,190,104 - Hu , et al. November 30, 2 | 2021-11-30 |
| Driving and controlling method for switching element and circuit thereof Grant 11,088,610 - Xia , et al. August 10, 2 | 2021-08-10 |
| Dc/dc Converter And Control Method Thereof App 20210226534 - LU; Cheng ; et al. | 2021-07-22 |
| DC/DC converter and control method thereof Grant 11,063,523 - Hu , et al. July 13, 2 | 2021-07-13 |
| Power Converter And Power Supply System App 20210143749 - LU; Cheng ; et al. | 2021-05-13 |
| Driving And Controlling Method For Switching Element And Circuit Thereof App 20210050769 - XIA; Tao ; et al. | 2021-02-18 |
| Power electronic conversion unit and system Grant 10,811,983 - Lu , et al. October 20, 2 | 2020-10-20 |
| Dc/dc Converter And Control Method Thereof App 20200228022 - HU; Wenfei ; et al. | 2020-07-16 |
| Dc/dc Converter And Control Method Thereof App 20200228017 - HU; Wenfei ; et al. | 2020-07-16 |
| Power Electronic Conversion Unit And System App 20190052177 - LU; Cheng ; et al. | 2019-02-14 |
| Power Electronic Conversion Unit And System App 20180262117 - LU; Cheng ; et al. | 2018-09-13 |
| Apparatus for power equalisation and phase correction Grant 9,002,213 - Hu , et al. April 7, 2 | 2015-04-07 |
| Apparatus For Power Equalisation And Phase Correction App 20130064557 - Hu; Wenfei ; et al. | 2013-03-14 |
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