Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024349 | Wafer level phosphor coating method and devices fabricated utilizing method | Ashay Chitnis, James Ibbetson, Eric Tarsa, Bernd Keller, James Seruto +1 more | 2015-05-05 |
| 8998444 | Solid state lighting devices including light mixtures | John Roberts, Gerald H. Negley, Antony Paul Van De Ven, Bernd Keller, Ronan P. Le Toquin | 2015-04-07 |
| 8946865 | Gallium—nitride-on-handle substrate materials and devices and method of manufacture | Mark P. D'Evelyn, William D. HOUCK | 2015-02-03 |
| 8922110 | Interdigitated multiple pixel arrays of light-emitting devices | Likun Shen, Umesh Mishra | 2014-12-30 |
| 8916890 | Light emitting diodes with light filters | — | 2014-12-23 |
| 8911518 | Method and system for dicing substrates containing gallium and nitrogen material with conductive core via structures | Michael R. Krames, Tal Margalith, Rafael Aldaz | 2014-12-16 |
| 8905588 | System and method for providing color light sources in proximity to predetermined wavelength conversion structures | Michael R. Krames, Troy Trottier, Frank M. Steranka, William D. HOUCK | 2014-12-09 |
| 8882935 | Fabrication of nonpolar indium gallium nitride thin films, heterostructures, and devices by metalorganic chemical vapor deposition | Benjamin A. Haskell, Stacia Keller, James S. Speck, Steven P. DenBaars, Shuji Nakamura +1 more | 2014-11-11 |
| 8866126 | Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations | Hiroaki Ohta, Feng Wu, Anurag Tyagi, James S. Speck, Steven P. DenBaars +2 more | 2014-10-21 |
| 8796912 | Interdigitated multiple pixel arrays of light-emitting devices | Likun Shen, Umesh Mishra | 2014-08-05 |
| 8786053 | Gallium-nitride-on-handle substrate materials and devices and method of manufacture | Mark P. D'Evelyn, William D. HOUCK | 2014-07-22 |
| 8740413 | System and method for providing color light sources in proximity to predetermined wavelength conversion structures | Michael R. Krames, Troy Trottier, Frank M. Steranka, William D. HOUCK | 2014-06-03 |
| 8686466 | Technique for the growth and fabrication of semipolar (Ga,Al,In,B)N thin films, heterostructures, and devices | Robert M. Farrell, Troy J. Baker, Benjamin A. Haskell, P. Morgan Pattison, Rajat Sharma +4 more | 2014-04-01 |
| 8679876 | Laser diode and method for fabricating same | Monica Hansen, Steven P. DenBaars, Shuji Nakamura, George R. Brandes | 2014-03-25 |
| 8643024 | In-situ defect reduction techniques for nonpolar and semipolar (Al, Ga, In)N | Kwang Choong Kim, James S. Speck, Steven P. DenBaars, Umesh Mishra | 2014-02-04 |
| 8637883 | Low index spacer layer in LED devices | — | 2014-01-28 |
| 8519437 | Polarization doping in nitride based diodes | — | 2013-08-27 |
| 8502246 | Fabrication of nonpolar indium gallium nitride thin films, heterostructures and devices by metalorganic chemical vapor deposition | Benjamin A. Haskell, Stacia Keller, James S. Speck, Steven P. DenBaars, Shuji Nakamura +1 more | 2013-08-06 |
| 8492185 | Large area nonpolar or semipolar gallium and nitrogen containing substrate and resulting devices | Mark P. D'Evelyn, James S. Speck, William D. HOUCK, Mathew C. Schmidt | 2013-07-23 |
| 8481991 | Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations | Hiroaki Ohta, Feng Wu, Anurag Tyagi, James S. Speck, Steven P. DenBaars +2 more | 2013-07-09 |
| 8274206 | Interdigitated multiple pixel arrays of light-emitting devices | Likun Shen, Umesh Mishra | 2012-09-25 |
| 8263500 | Photoelectrochemical etching for laser facets | Adele Tamboli, Evelyn L. Hu, Steven P. DenBaars | 2012-09-11 |
| 8232564 | Wafer level phosphor coating technique for warm light emitting diodes | — | 2012-07-31 |
| 8178888 | Semiconductor light emitting devices with high color rendering | — | 2012-05-15 |
| 8105919 | In-situ defect reduction techniques for nonpolar and semipolar (Al, Ga, In)N | Kwang Choong Kim, Steven P. DenBaars, James S. Speck, Umesh Mishra | 2012-01-31 |