Hellberg; Janne
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hellberg; Janne.The latest application filed is for "starting of a solar power plant".
- Hellberg; Janne - Espoo FI
- Hellberg; Janne - Helsinki FI
| Patent | Date |
|---|---|
| Starting of a solar power plant Grant 9,843,185 - Uusimaki , et al. December 12, 2 | 2017-12-12 |
| Method for detecting islanding operation of distributed power generator Grant 9,494,637 - Hellberg , et al. November 15, 2 | 2016-11-15 |
| Maximum power point tracking Grant 9,229,468 - Pulli , et al. January 5, 2 | 2016-01-05 |
| Starting of photovoltaic system Grant 9,063,194 - Kokkonen , et al. June 23, 2 | 2015-06-23 |
| Starting Of A Solar Power Plant App 20140103729 - UUSIMAKI; Jari ; et al. | 2014-04-17 |
| Maximum Power Point Tracking App 20140103885 - PULLI; Tuomas ; et al. | 2014-04-17 |
| Method For Detecting Islanding Operation Of Distributed Power Generator App 20140098449 - HELLBERG; Janne ; et al. | 2014-04-10 |
| Starting Of Photovoltaic System App 20130321021 - KOKKONEN; Jesse ; et al. | 2013-12-05 |
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