Sparq Systems Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sparq Systems Inc..The latest application filed is for "hybrid solar/motor drive inverter".
- Sparq Systems Inc. - Kingston CA
| Patent | Date |
|---|---|
| Hybrid Solar/motor Drive Inverter App 20220209713 - SALARI; Omid ; et al. | 2022-06-30 |
| Multi-input PV inverter system and method Grant 10,951,039 - Bagawade , et al. March 16, 2 | 2021-03-16 |
| Multi-input Pv Inverter System And Method App 20200343728 - BAGAWADE; Snehal ; et al. | 2020-10-29 |
| Hybrid PLL for grid synchronization in distributed generation Grant 10,386,396 - Eren , et al. A | 2019-08-20 |
| Dynamic maximum efficiency tracker for PV micro-inverter Grant 10,063,057 - Eren , et al. August 28, 2 | 2018-08-28 |
| PV inverter with micro/nano-grid integration capability Grant 10,050,445 - Pahlevaninezhad , et al. August 14, 2 | 2018-08-14 |
| DC-bus controller for an inverter Grant 9,948,108 - Eren , et al. April 17, 2 | 2018-04-17 |
| High efficiency inverter for distributed generation Grant 9,935,562 - Eren , et al. April 3, 2 | 2018-04-03 |
| DC-eliminating current controller for grid-connected DC/AC converters Grant 9,887,640 - Eren , et al. February 6, 2 | 2018-02-06 |
| High efficiency DC/DC converter and controller Grant 9,882,389 - Pahlevaninezhad , et al. January 30, 2 | 2018-01-30 |
| Multiple input three-phase inverter with independent MPPT and high efficiency Grant 9,859,714 - Pahlevaninezhad , et al. January 2, 2 | 2018-01-02 |
| Multi-input PV inverter with independent MPPT and minimum energy storage Grant 9,804,627 - Pan , et al. October 31, 2 | 2017-10-31 |
| Single phase power system controller and method therefor Grant 9,705,331 - Khajehoddin , et al. July 11, 2 | 2017-07-11 |
| Digital controller for a power converter Grant 9,698,665 - Khajehoddin , et al. July 4, 2 | 2017-07-04 |
| Adaptive control method for grid-connected inverters used with distributed power generation Grant 9,692,320 - Mascioli , et al. June 27, 2 | 2017-06-27 |
| Distributed power generation interface Grant 9,680,364 - Khajehoddin , et al. June 13, 2 | 2017-06-13 |
| DC-AC inverter with soft switching Grant 9,641,099 - Gupta , et al. May 2, 2 | 2017-05-02 |
| Inverter for a distributed power generator Grant 9,553,500 - Khajehoddin , et al. January 24, 2 | 2017-01-24 |
| Adaptive Control Method For Grid-connected Inverters Used With Distributed Power Generation App 20160373025 - MASCIOLI; Matthew Lorenzo ; et al. | 2016-12-22 |
| Digital EMI filter Grant 9,172,299 - Hamza , et al. October 27, 2 | 2015-10-27 |
| Single Phase Power System Controller and Method Therefor App 20140268957 - Khajehoddin; Sayed Ali ; et al. | 2014-09-18 |
| Dc-ac Inverter With Soft Switching App 20140268932 - GUPTA; Vidisha ; et al. | 2014-09-18 |
| Distributed Power Generation Interface App 20140204633 - KHAJEHODDIN; Sayed Ali ; et al. | 2014-07-24 |
| Inverter for a Distributed Power Generator App 20140192568 - Khajehoddin; Ali ; et al. | 2014-07-10 |
| Distributed power generation interface Grant 8,688,287 - Khajehoddin , et al. April 1, 2 | 2014-04-01 |
| Digital Controller For A Power Converter App 20140078780 - KHAJEHODDIN; Sayed Ali ; et al. | 2014-03-20 |
| Inverter for a distributed power generator Grant 8,670,249 - Khajehoddin , et al. March 11, 2 | 2014-03-11 |
| Digital EMI Filter App 20140063872 - Hamza; Djilali ; et al. | 2014-03-06 |
| Controller for a resonant power converter Grant 8,638,571 - Tschirhart , et al. January 28, 2 | 2014-01-28 |
| Maximum power point tracking for a power generator Grant 8,612,058 - Khajehoddin , et al. December 17, 2 | 2013-12-17 |
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