Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6695913 | III-Nitride optoelectronic semiconductor device containing lattice mismatched III-Nitride semiconductor materials | — | 2004-02-24 |
| 6146458 | Molecular beam epitaxy method | Stewart Edward Hooper, Alistair Kean | 2000-11-14 |
| 6084898 | Laser devices including separate confinement heterostructure | Jonathan Heffernan | 2000-07-04 |
| 6072189 | III-nitride optoelectronic semiconductor device containing Lattice mismatched III-nitride semiconductor materials | — | 2000-06-06 |
| 6001173 | Method of forming a compound semiconductor film | Timothy David Bestwick, Stewart Edward Hooper, Tin Sung Cheng, Charles T. Foxon | 1999-12-14 |
| 5991321 | Separate confinement heterostructure laser device | — | 1999-11-23 |
| 5828685 | Semiconductor laser device and a method of growing a semiconductor laser device | — | 1998-10-27 |
| 5812577 | Surface-emitting laser | Martin David Dawson, Timothy David Bestwick | 1998-09-22 |
| 5747827 | Optoelectronic semiconductor device having a miniband | Nobuaki Teraguchi, Judy Megan Rorison, Yoshitaka Tomomura | 1998-05-05 |
| 5571376 | Quantum device and method of making such a device | Timothy David Bestwick, Alistair Kean, Martin David Dawson | 1996-11-05 |
| 5473173 | Quantum well structure having differentially strained quantum well layers | Haruhisa Takiguchi, Kousei Takahashi, Martin David Dawson | 1995-12-05 |