Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8922106 | Light source with optics to produce a spherical emission pattern | Rene Helbing, Keith Scott | 2014-12-30 |
| 8096675 | Performance and color consistent LED | — | 2012-01-17 |
| 8084777 | Light emitting diode source with protective barrier | — | 2011-12-27 |
| 6933535 | Light emitting devices with enhanced luminous efficiency | Daniel A. Steigerwald, William D. COLLINS III, Robert M. Fletcher, Michael J. Ludowise | 2005-08-23 |
| 6590235 | High stability optical encapsulation and packaging for light-emitting diodes in the green, blue, and near UV range | Julian Carey, Williams David Collins, III | 2003-07-08 |
| 6204523 | High stability optical encapsulation and packaging for light-emitting diodes in the green, blue, and near UV range | Julian Carey, William David Collins, III | 2001-03-20 |