Freeman; Belvin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Freeman; Belvin.The latest application filed is for "suppressing double-frequency ripple power in single-phase power converters".
- Freeman; Belvin - Asheville NC
- Freeman; Belvin - Moretown VT
| Patent | Date |
|---|---|
| Suppressing Double-frequency Ripple Power In Single-phase Power Converters App 20210218325 - Freeman; Belvin | 2021-07-15 |
| Regulating the Operating Point of a Power Inverter App 20210028629 - Freeman; Belvin | 2021-01-28 |
| Regulating the operating point of a power inverter Grant 10,847,977 - Freeman November 24, 2 | 2020-11-24 |
| Regulating The Operating Point Of A Power Inverter App 20190296557 - Freeman; Belvin | 2019-09-26 |
| Energy storage connection system Grant 8,212,412 - Benedict , et al. July 3, 2 | 2012-07-03 |
| Frequency control and power balancing in disturbed power inverter system and method thereof Grant 7,333,352 - Petter , et al. February 19, 2 | 2008-02-19 |
| Frequency Control And Power Balancing In Disturbed Power Inverter System And Method Thereof App 20080002442 - PETTER; JEFFREY K. ; et al. | 2008-01-03 |
| Frequency control and power balancing in disturbed power inverter system and method thereof App 20060002157 - Petter; Jeffrey K. ; et al. | 2006-01-05 |
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