Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6384648 | Radio frequency data communications device | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2002-05-07 |
| 6351190 | Stage having controlled variable resistance load circuit for use in voltage controlled ring oscillator | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2002-02-26 |
| 6337634 | Radio frequency data communications device | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2002-01-08 |
| 6316975 | Radio frequency data communications device | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler A. Lowery, Kevin M. Devereaux +4 more | 2001-11-13 |
| 6314440 | Pseudo random number generator | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2001-11-06 |
| 6278698 | Radio frequency data communications device | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2001-08-21 |
| 6249185 | Method of speeding power-up of an amplifier, and amplifier | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2001-06-19 |
| 6198357 | Stage having controlled variable resistance load circuit for use in voltage controlled ring oscillator | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2001-03-06 |
| 6198332 | Frequency doubler and method of doubling frequency | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2001-03-06 |
| 6157230 | Method for realizing an improved radio frequency detector for use in a radio frequency identification device, frequency lock loop, timing oscillator, method of constructing a frequency lock loop and method of operating an integrated circuit | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2000-12-05 |
| 6130602 | Radio frequency data communications device | James E. O'Toole, John R. Tuttle, Mark E. Tuttle, Tyler Lowrey, Kevin M. Devereaux +4 more | 2000-10-10 |
| 5920514 | Memory device with efficient redundancy using sense amplifiers | Hank H. Lim | 1999-07-06 |
| 5694368 | Memory device with efficient redundancy using sense amplifiers | Hank H. Lim | 1997-12-02 |
| 5461328 | Fixture for burn-in testing of semiconductor wafers | Kevin M. Devereaux, Mark Bunn | 1995-10-24 |
| 5391892 | Semiconductor wafers having test circuitry for individual dies | Kevin M. Devereaux, Mark Bunn | 1995-02-21 |
| 5334962 | High-speed data supply pathway systems | David W. Gardner, Kerry D. Rhea, Thomas E. Linnenbrink, Rebecca S. Reed, Peter C. Roberts | 1994-08-02 |
| 5279975 | Method of testing individual dies on semiconductor wafers prior to singulation | Kevin M. Devereaux, Mark Bunn | 1994-01-18 |
| 5212442 | Forced substrate test mode for packaged integrated circuits | James E. O'Toole | 1993-05-18 |