Abstract: The present invention may provide a solar powered portable lighting device configured to be separable mechanically and optically into two or more parts and a method for operating the lighting device. The lighting device may be equipped with at least a power management unit for at least one of controlled charging and discharging of the lighting device, a lighting unit for illumination that may be powered by the power management unit and an optical assembly for adjusting at least one of optical parameters of the illumination.
| # | Name | Date |
|---|---|---|
| 1 | 1679-del-2010-abstract.pdf | 2011-08-21 |
| 1 | 1679-DEL-2010-GPA-(18-08-2010).pdf | 2010-08-18 |
| 2 | 1679-del-2010-assignment.pdf | 2011-08-21 |
| 2 | 1679-DEL-2010-Correspondence-Others-(18-08-2010).pdf | 2010-08-18 |
| 3 | 1679-del-2010-description (provisional).pdf | 2011-08-21 |
| 3 | 1679-del-2010-form-5.pdf | 2011-08-21 |
| 4 | 1679-del-2010-drawings.pdf | 2011-08-21 |
| 4 | 1679-del-2010-form-3.pdf | 2011-08-21 |
| 5 | 1679-del-2010-form-2.pdf | 2011-08-21 |
| 5 | 1679-del-2010-form-1.pdf | 2011-08-21 |
| 6 | 1679-del-2010-form-1.pdf | 2011-08-21 |
| 6 | 1679-del-2010-form-2.pdf | 2011-08-21 |
| 7 | 1679-del-2010-drawings.pdf | 2011-08-21 |
| 7 | 1679-del-2010-form-3.pdf | 2011-08-21 |
| 8 | 1679-del-2010-description (provisional).pdf | 2011-08-21 |
| 8 | 1679-del-2010-form-5.pdf | 2011-08-21 |
| 9 | 1679-del-2010-assignment.pdf | 2011-08-21 |
| 9 | 1679-DEL-2010-Correspondence-Others-(18-08-2010).pdf | 2010-08-18 |
| 10 | 1679-DEL-2010-GPA-(18-08-2010).pdf | 2010-08-18 |
| 10 | 1679-del-2010-abstract.pdf | 2011-08-21 |