Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955933 | Light emitting diodes with graded composition active regions | David P. Bour, Nathan Gardner, Werner Goetz, Stephen A. Stockman, Ghulam Hasnain +2 more | 2005-10-18 |
| 6934312 | System and method for fabricating efficient semiconductor lasers via use of precursors having a direct bond between a group III atom and a nitrogen atom | Michael Renne Ty Tan, Ying-Ian Chang | 2005-08-23 |
| 6887727 | System and method for increasing nitrogen incorporation into a semiconductor material layer using an additional element | Ying-Ian Chang | 2005-05-03 |
| 6878970 | Light-emitting device having element(s) for increasing the effective carrier capture cross-section of quantum wells | David P. Bour, Michael Leary, Ying-Lan Chang, Yoon-Kyu Song, Michael Renne Ty Tan +1 more | 2005-04-12 |
| 6878959 | Group III-V semiconductor devices including semiconductor materials made by spatially-selective intermixing of atoms on the group V sublattice | David P. Bour, Ying-Lan Chang, Danny E. Mars | 2005-04-12 |
| 6853663 | Efficiency GaN-based light emitting devices | Ghulam Hasnain, Richard P. Schneider, Scott W. Corzine, Mark R. Hueschen, Danny E. Mars | 2005-02-08 |
| 6849472 | Nitride semiconductor device with reduced polarization fields | Michael R. Krames, Norihide Yamada, Hiroshi Amano, Isamu Akasaki | 2005-02-01 |