Issued Patents All Time
Showing 51–59 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8080833 | Thick pseudomorphic nitride epitaxial layers | James R. Grandusky, Leo J. Schowalter, Joseph A. Smart, Shiwen Liu | 2011-12-20 |
| 7968391 | High voltage GaN-based transistor structure | Joseph A. Smart, Brook Hosse, David Grider, Jeffrey B. Shealy | 2011-06-28 |
| 7459356 | High voltage GaN-based transistor structure | Joseph A. Smart, Brook Hosse, David Grider, Jeffrey B. Shealy | 2008-12-02 |
| 7408182 | Surface passivation of GaN devices in epitaxial growth chamber | Joseph A. Smart, David Grider, Brook Hosse, Jeffrey B. Shealy | 2008-08-05 |
| 7190005 | GaN LED with solderable backside metal | Robert F. Karlicek, Jr., Prosanto K. Mukerji, Hari Venugopalan, Ivan Eliashevich | 2007-03-13 |
| 7052942 | Surface passivation of GaN devices in epitaxial growth chamber | Joseph A. Smart, David Grider, Brook Hosse, Jeffrey B. Shealy | 2006-05-30 |
| 7033961 | Epitaxy/substrate release layer | Joseph A. Smart, Brook Hosse, David Grider, Jeffrey B. Shealy | 2006-04-25 |
| 7026665 | High voltage GaN-based transistor structure | Joseph A. Smart, Brook Hosse, David Grider, Jeffrey B. Shealy | 2006-04-11 |
| 6787435 | GaN LED with solderable backside metal | Robert F. Karlicek, Jr., Prosanto K. Mukerji, Hari Venugopalan, Ivan Eliashevich | 2004-09-07 |