Geng; Houlai
Patent Applications and Registrations
Patent applications and USPTO patent grants for Geng; Houlai.The latest application filed is for "pwm control method for five-level inverting circuit, control circuit and inverter".
- Geng; Houlai - Anhui CN
- GENG; Houlai - Hefei CN
| Patent | Date |
|---|---|
| Safety detection device and method of grid-connected inverter Grant 10,505,370 - Geng , et al. Dec | 2019-12-10 |
| PWM control method for five-level inverting circuit, control circuit and inverter Grant 10,205,444 - Chen , et al. Feb | 2019-02-12 |
| Five-level inverter and application circuit of the same Grant 10,084,392 - Shen , et al. September 25, 2 | 2018-09-25 |
| Pwm Control Method For Five-level Inverting Circuit, Control Circuit And Inverter App 20180159519 - CHEN; Peng ; et al. | 2018-06-07 |
| Safety Detection Device And Method Of Grid-connected Inverter App 20170237262 - GENG; Houlai ; et al. | 2017-08-17 |
| Protection System And Method For Photovoltaic Grid-connected Inverter App 20170207693 - GENG; Houlai ; et al. | 2017-07-20 |
| Five-level Inverter And Application Circuit Of The Same App 20170104424 - SHEN; Tan ; et al. | 2017-04-13 |
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