Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7867799 | MBE growth of a semiconductor laser diode | Stewart Edward Hooper, Katherine Johnson, Matthias Kauer, Jonathan Heffernan | 2011-01-11 |
| 7648577 | MBE growth of p-type nitride semiconductor materials | Stewart Edward Hooper, Katherine Johnson, Jonathan Heffernan | 2010-01-19 |
| 7629237 | MBE growth of a semiconductor layer structure | Stewart Edward Hooper, Jennifer Mary Barnes, Jonathan Heffernan | 2009-12-08 |
| 7569862 | Semiconductor light-emitting device and a method of manufacture thereof | Katherine Johnson, Stewart Edward Hooper, Matthias Kauer, Jonathan Heffernan | 2009-08-04 |
| 7504321 | MBE growth of an algan layer or AlGaN multilayer structure | Stewart Edward Hooper, Jennifer Mary Barnes, Katherine Johnson, Jonathan Heffernan | 2009-03-17 |
| 7417258 | Semiconductor light-emitting device, and a method of manufacture of a semiconductor device | Stewart Edward Hooper, Jonathan Heffernan | 2008-08-26 |
| 7375367 | Semiconductor light-emitting device having an active region with aluminum-containing layers forming the lowermost and uppermost layer | Stewart Edward Hooper, Katherine Johnson, Jonathan Heffernan | 2008-05-20 |
| 7358112 | Method of growing a semiconductor layer | Jennifer Mary Barnes, Stewart Edward Hooper, Jonathan Heffernan | 2008-04-15 |
| 7276391 | Manufacture of a semiconductor device | Stewart Edward Hooper, Katherine Johnson, Jonathan Heffernan | 2007-10-02 |
| 7115167 | Method of growing a semiconductor multi-layer structure | Stewart Edward Hooper, Jennifer Mary Barnes, Jonathan Heffernan | 2006-10-03 |