HAO; Feiqin
Patent Applications and Registrations
Patent applications and USPTO patent grants for HAO; Feiqin.The latest application filed is for "auxiliary power supply device for inverter, inverter, and method for starting the same".
- HAO; Feiqin - Shanghai CN
| Patent | Date |
|---|---|
| Auxiliary Power Supply Device For Inverter, Inverter, And Method For Starting The Same App 20220131458 - ZHANG; Chao ; et al. | 2022-04-28 |
| Apparatus of power distribution and method of power distribution Grant 10,992,168 - Hao , et al. April 27, 2 | 2021-04-27 |
| Apparatus Of Power Distribution And Method Of Power Distribution App 20190229551 - HAO; Feiqin ; et al. | 2019-07-25 |
| Power supply system and power conversion device Grant 9,837,930 - Hao , et al. December 5, 2 | 2017-12-05 |
| Power Supply System And Power Conversion Device App 20160322916 - HAO; Feiqin ; et al. | 2016-11-03 |
| Power Distribution System And Electrical System App 20160322860 - WU; Hongyang ; et al. | 2016-11-03 |
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