Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958497 | Group III nitride based light emitting diode structures with a quantum well and superlattice, group III nitride based quantum well structures and group III nitride based superlattice structures | David T. Emerson, James Ibbetson, Michael John Bergmann, Michael O'Loughlin, Howard Nordby +1 more | 2005-10-25 |
| 6952024 | Group III nitride LED with silicon carbide cladding layer | John Edmond, Hua-Shuang Kong, Michael John Bergmann | 2005-10-04 |
| 6906352 | Group III nitride LED with undoped cladding layer and multiple quantum well | John Edmond, Hua-Shuang Kong, Michael John Bergmann, David T. Emerson | 2005-06-14 |