Issued Patents All Time
Showing 76–100 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7849727 | Gas-sensing semiconductor devices | Julian Gardner, Takao Iwaki, James Anthony Covington | 2010-12-14 |
| 7821013 | Silicon carbide semiconductor device | Rajesh Kumar, Yuichi Takeuchi, Mitsuhiro Kataoka, Suhail Rashid Jeremy, Andrei Mihaila | 2010-10-26 |
| 7714407 | Semiconductor device and method of forming a semiconductor device | Cerdin Lee | 2010-05-11 |
| 7691694 | Silicon carbide semiconductor device having junction field effect transistor and method for manufacturing the same | Rajesh Kumar, Andrei Mihaila | 2010-04-06 |
| 7679160 | Semiconductor device and method of forming a semiconductor device | Gehan Anil Joseph Amaratunga | 2010-03-16 |
| 7605446 | Bipolar high voltage/power semiconductor device having first and second insulated gated and method of operation | Nishad Udugampola, Gehan Amaratunga | 2009-10-20 |
| 7589379 | Power semiconductor and method of fabrication | Gehan Anil Joseph Amaratunga | 2009-09-15 |
| 7531875 | Lateral SOI semiconductor device | David M. Garner | 2009-05-12 |
| 7531993 | Half bridge circuit and method of operating a half bridge circuit | Nishad Udugampola, Gehan Anil Joseph Amaratunga | 2009-05-12 |
| 7495300 | Gas-sensing semiconductor devices | Julian Gardner, James Anthony Covington | 2009-02-24 |
| 7485509 | Semiconductor device provided by silicon carbide substrate and method for manufacturing the same | Rajesh Kumar, Andrei Mihaila | 2009-02-03 |
| 7465964 | Semiconductor device in which an injector region is isolated from a substrate | — | 2008-12-16 |
| 7411272 | Semiconductor device and method of forming a semiconductor device | Gehan Anil Joseph Amaratunga | 2008-08-12 |
| 7381606 | Semiconductor device and method of forming a semiconductor device | — | 2008-06-03 |
| 7355226 | Power semiconductor and method of fabrication | Gehan Anil Joseph Amaratunga | 2008-04-08 |
| 7301220 | Semiconductor device and method of forming a semiconductor device | — | 2007-11-27 |
| 7235439 | Method of forming a MOS-controllable power semiconductor device for use in an integrated circuit | Gehan Anil Joseph Amaratunga | 2007-06-26 |
| 7230275 | Silicon carbide semiconductor device having junction field effect transistor and method for manufacturing the same | Rajesh Kumar, Andrei Mihaila | 2007-06-12 |
| 7230314 | Semiconductor device and method of forming a semiconductor device | Gehan Anil Joseph Amaratunga | 2007-06-12 |
| 7164154 | Gate wiring layout for silicon-carbide-based junction field effect transistor | Rajesh Kumar, Yuichi Takeuchi, Mitsuhiro Kataoka, Suhail Rashid Jeremy, Andrei Mihaila | 2007-01-16 |
| 7154130 | Semiconductor device provided by silicon carbide substrate and method for manufacturing the same | Rajesh Kumar, Andrei Mihaila | 2006-12-26 |
| 7005678 | Silicon carbide semiconductor device having junction field effect transistor and method for manufacturing the same | Rajesh Kumar, Andrei Mihaila | 2006-02-28 |
| 6927102 | Semiconductor device and method of forming a semiconductor device | Gehan Anil Joseph Amaratunga | 2005-08-09 |
| 6900518 | Semiconductor device | Gehan Anil Joseph Amaratunga | 2005-05-31 |
| 6858884 | Lateral semiconductor device | — | 2005-02-22 |