Issued Patents All Time
Showing 251–275 of 275 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8634442 | Optical device structure using GaN substrates for laser applications | Daniel F. Feezell, Nicholas J. Pfister, Rajat Sharma, Mathew C. Schmidt, Christiane Poblenz +1 more | 2014-01-21 |
| 8582038 | Laser based display method and system | Paul Rudy | 2013-11-12 |
| 8575728 | Method and surface morphology of non-polar gallium nitride containing substrates | Christiane Poblenz | 2013-11-05 |
| 8558265 | White light devices using non-polar or semipolar gallium containing materials and phosphors | Eric M. Hall, Mark P. D'Evelyn | 2013-10-15 |
| 8524578 | Method and surface morphology of non-polar gallium nitride containing substrates | Christiane Poblenz | 2013-09-03 |
| 8509275 | Gallium nitride based laser dazzling device and method | Paul Rudy | 2013-08-13 |
| 8502465 | Power light emitting diode and method with current density operation | Thomas M. Katona, Mark P. D'Evelyn, Michael R. Krames | 2013-08-06 |
| 8451876 | Method and system for providing bidirectional light sources with broad spectrum | Mathew C. Schmidt, Yu-Chia Chang | 2013-05-28 |
| 8427590 | Laser based display method and system | Paul Rudy | 2013-04-23 |
| 8422525 | Optical device structure using miscut GaN substrates for laser applications | Daniel F. Feezell, Nicholas J. Pfister | 2013-04-16 |
| 8416825 | Optical device structure using GaN substrates and growth structure for laser applications | — | 2013-04-09 |
| 8355418 | Growth structures and method for forming laser diodes on {20-21} or off cut gallium and nitrogen containing substrates | Nick Pfister, Mathew C. Schmidt, Christiane Poblenz | 2013-01-15 |
| 8351478 | Growth structures and method for forming laser diodes on {30-31} or off cut gallium and nitrogen containing substrates | Nick Pfister, Mathew C. Schmidt, Christiane Poblenz | 2013-01-08 |
| 8314429 | Multi color active regions for white light emitting diode | Rajat Sharma, Christiane Poblenz | 2012-11-20 |
| 8294179 | Optical device structure using GaN substrates and growth structures for laser applications | — | 2012-10-23 |
| 8259769 | Integrated total internal reflectors for high-gain laser diodes with high quality cleaved facets on nonpolar/semipolar GaN substrates | Daniel F. Feezell | 2012-09-04 |
| 8252662 | Method and structure for manufacture of light emitting diode devices using bulk GaN | Christiane Poblenz, Mathew C. Schmidt, Daniel F. Feezell, Rajat Sharma | 2012-08-28 |
| 8254425 | Optical device structure using GaN substrates and growth structures for laser applications | — | 2012-08-28 |
| 8247887 | Method and surface morphology of non-polar gallium nitride containing substrates | Christiane Poblenz | 2012-08-21 |
| 8242522 | Optical device structure using non-polar GaN substrates and growth structures for laser applications in 481 nm | — | 2012-08-14 |
| 8143148 | Self-aligned multi-dielectric-layer lift off process for laser diode stripes | Daniel F. Feezell, Nick Pfister | 2012-03-27 |
| 8124996 | White light devices using non-polar or semipolar gallium containing materials and phosphors | Eric M. Hall, Mark P. D'Evelyn | 2012-02-28 |
| 8126024 | Optical device structure using GaN substrates and growth structures for laser applications of emissions of 500 nm and greater | — | 2012-02-28 |
| 7995877 | Optical NAND gate | Erik J. Skogen, Anna Tauke-Pedretti | 2011-08-09 |
| 7564387 | Optical analog-to-digital converter | G. Allen Vawter, Erik J. Skogen | 2009-07-21 |