Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10586891 | Light emitting device with improved extraction efficiency | Werner Goetz, Michael Jason Grundmann, Melvin McLaurin, John E. Epler, Michael D. Camras +1 more | 2020-03-10 |
| 10217901 | Light emitting device with improved extraction efficiency | Werner Goetz, Michael Jason Grundmann, Melvin McLaurin, John E. Epler, Michael D. Camras +1 more | 2019-02-26 |
| 10056531 | Method of processing a semiconductor structure | Jerome Chandra Bhat, Daniel A. Steigerwald, Michael D. Camras, Han Ho Choi, Oleg Borisovich Shchekin | 2018-08-21 |
| 7345324 | Light emitting diodes with graded composition active regions | David P. Bour, Werner Goetz, Stephen A. Stockman, Tetsuya Takeuchi, Ghulam Hasnain +2 more | 2008-03-18 |
| 6955933 | Light emitting diodes with graded composition active regions | David P. Bour, Werner Goetz, Stephen A. Stockman, Tetsuya Takeuchi, Ghulam Hasnain +2 more | 2005-10-18 |
| 6943381 | III-nitride light-emitting devices with improved high-current efficiency | Christopher Kocot, Stephen A. Stockman | 2005-09-13 |
| 6847057 | Semiconductor light emitting devices | Jonathan J. Wierer, Jr., Gerd O. Mueller, Michael R. Krames | 2005-01-25 |
| 6822991 | Light emitting devices including tunnel junctions | William David Collins, III, Arto Nurmikko | 2004-11-23 |
| 6635904 | Indium gallium nitride smoothing structures for III-nitride devices | Werner Goetz, Michael D. Camras, R. Scott Kern, Andrew Y. Kim, Stephen A. Stockman | 2003-10-21 |
| 6630692 | III-Nitride light emitting devices with low driving voltage | Werner Goetz, Richard Scott Kern, Andrew Y. Kim, Anneli Munkholm, Stephen A. Stockman +2 more | 2003-10-07 |
| 6489636 | Indium gallium nitride smoothing structures for III-nitride devices | Werner Goetz, Michael D. Camras, R. Scott Kern, Andrew Y. Kim, Stephen A. Stockman | 2002-12-03 |
| 5656538 | Halide dopant process for producing semi-insulating group III-V regions for semiconductor devices | Stephen A. Stockman, Quesnell Hartmann, Gregory E. Stillman | 1997-08-12 |