Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173295 | Multi-line triggering and interdigitated electrode structure for photoconductive semiconductor switches | Fred J. Zutavern, Guillermo M. Loubriel | 2007-02-06 |
| 6504859 | Light sources based on semiconductor current filaments | Fred J. Zutavern, Guillermo M. Loubriel, Malcolm T. Buttram, Wesley D. Helgeson, Martin W. O'Malley +4 more | 2003-01-07 |
| 6248992 | High gain photoconductive semiconductor switch having tailored doping profile zones | Albert G. Baca, Guillermo M. Loubriel, Fred J. Zutavern, Harold P. Hjalmarson, Andrew A. Allerman +7 more | 2001-06-19 |
| 5998781 | Apparatus for millimeter-wave signal generation | G. Allen Vawter, Vincent M. Hietala, John C. Zolper, John P. Hohimer | 1999-12-07 |
| 5802084 | Generation of high power optical pulses using flared mode-locked semiconductor lasers and optical amplifiers | John E. Bowers, Roger Helkey, Judy Karin | 1998-09-01 |
| 5799024 | Generation of high power optical pulses using flared mode-locked semiconductor lasers and optical amplifiers | John E. Bowers, Roger Helkey, Judy Karin | 1998-08-25 |
| 4871252 | Method and apparatus for object positioning | Gerardo Beni, C. John Landry | 1989-10-03 |