Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376425 | Light emitting diodes with n-polarity and associated methods of manufacturing | Thomas Gehrke | 2025-07-29 |
| 11843072 | Light emitting diodes with n-polarity and associated methods of manufacturing | Thomas Gehrke | 2023-12-12 |
| 11049994 | Light emitting diodes with n-polarity and associated methods of manufacturing | Thomas Gehrke | 2021-06-29 |
| 10923627 | Light emitting diodes and associated methods of manufacturing | Scott D. Schellhammer, Scott E. Sills, Lifang Xu, Thomas Gehrke, Anton J. De Villiers | 2021-02-16 |
| 9748442 | Light emitting diodes and associated methods of manufacturing | Scott D. Schellhammer, Scott E. Sills, Lifang Xu, Thomas Gehrke, Anton J. De Villiers | 2017-08-29 |
| 9705028 | Light emitting diodes with N-polarity and associated methods of manufacturing | Thomas Gehrke | 2017-07-11 |
| 9601658 | Solid state lighting devices without converter materials and associated methods of manufacturing | Thomas Gehrke | 2017-03-21 |
| 9093589 | Solid state lighting devices without converter materials and associated methods of manufacturing | Thomas Gehrke | 2015-07-28 |
| 9041005 | Solid state lighting devices with cellular arrays and associated methods of manufacturing | Scott E. Sills, Lifang Xu, Scott D. Schellhammer, Thomas Gehrke, Anton J. De Villiers | 2015-05-26 |
| 8865495 | Solid state lighting devices grown on semi-polar facets and associated methods of manufacturing | Lifang Xu | 2014-10-21 |
| 8859305 | Light emitting diodes and associated methods of manufacturing | Scott D. Schellhammer, Scott E. Sills, Lifang Xu, Thomas Gehrke, Anton J. De Villiers | 2014-10-14 |
| 8709845 | Solid state lighting devices with cellular arrays and associated methods of manufacturing | Scott E. Sills, Lifang Xu, Scott D. Schellhammer, Thomas Gehrke, Anton J. De Villiers | 2014-04-29 |
| 8709846 | Solid state lighting devices and associated methods of manufacturing | Niraj Rana | 2014-04-29 |
| 8525148 | Solid state lighting devices without converter materials and associated methods of manufacturing | Thomas Gehrke | 2013-09-03 |
| 8476640 | Solid state lighting devices and associated methods of manufacturing | Niraj Rana | 2013-07-02 |
| 8445890 | Solid state lighting devices grown on semi-polar facets and associated methods of manufacturing | Lifang Xu | 2013-05-21 |
| 8390010 | Solid state lighting devices with cellular arrays and associated methods of manufacturing | Scott E. Sills, Lifang Xu, Scott D. Schellhammer, Thomas Gehrke, Anton J. De Villiers | 2013-03-05 |
| 8129205 | Solid state lighting devices and associated methods of manufacturing | Niraj Rana | 2012-03-06 |