Issued Patents All Time
Showing 51–67 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432142 | Methods of fabricating nitride-based transistors having regrown ohmic contact regions | Richard Peter Smith | 2008-10-07 |
| 7419892 | Semiconductor devices including implanted regions and protective layers and methods of forming the same | Scott Sheppard | 2008-09-02 |
| 7405430 | Highly uniform group III nitride epitaxial layers on 100 millimeter diameter silicon carbide substrates | Edward Lloyd Hutchins | 2008-07-29 |
| 7355215 | Field effect transistors (FETs) having multi-watt output power at millimeter-wave frequencies | Primit Parikh, Yifeng Wu | 2008-04-08 |
| 7271416 | Strain compensated semiconductor structures | — | 2007-09-18 |
| 7253454 | High electron mobility transistor | — | 2007-08-07 |
| 7170111 | Nitride heterojunction transistors having charge-transfer induced energy barriers and methods of fabricating the same | — | 2007-01-30 |
| 7161194 | High power density and/or linearity transistors | Primit Parikh, Yifeng Wu | 2007-01-09 |
| 7135715 | Co-doping for fermi level control in semi-insulating Group III nitrides | — | 2006-11-14 |
| 7112860 | Integrated nitride-based acoustic wave devices and methods of fabricating integrated nitride-based acoustic wave devices | — | 2006-09-26 |
| 7084441 | Semiconductor devices having a hybrid channel layer, current aperture transistors and methods of fabricating same | — | 2006-08-01 |
| 7033912 | Silicon carbide on diamond substrates and related devices and methods | — | 2006-04-25 |
| 7030428 | Strain balanced nitride heterojunction transistors | — | 2006-04-18 |
| 7022378 | Nitrogen passivation of interface states in SiO2/SiC structures | Mrinal K. Das | 2006-04-04 |
| 6982204 | Nitride-based transistors and methods of fabrication thereof using non-etched contact recesses | Richard Peter Smith, Scott Sheppard | 2006-01-03 |
| 6875995 | Heterogeneous bandgap structures for semiconductor devices and manufacturing methods therefor | — | 2005-04-05 |
| 6841001 | Strain compensated semiconductor structures and methods of fabricating strain compensated semiconductor structures | — | 2005-01-11 |