Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6140941 | Open road cashless toll collection system and method using transponders and cameras to track vehicles | Stephen J. Feitelson, Jeanne M. Perales-Herdt, Gary S. Gallagher, Roger J. O'Connor, Thomas L. McDaniel +1 more | 2000-10-31 |
| 5963253 | Light sensor and thresholding method for minimizing transmission of redundant data | — | 1999-10-05 |
| 5864306 | Detection regions for transponder tracking | Stephen J. Feitelson, Robert H. Kramp, II, Patrick P. Lim | 1999-01-26 |
| 5708425 | Real time messaging interface for vehicle detection sensors | Stephen J. Feitelson | 1998-01-13 |
| 5706457 | Image display and archiving system and method | James E. Handy, Paul E. Curry, Rick E. Pflugshaupt, Kevin B. Grant | 1998-01-06 |
| 5491713 | Minimized oversampling Manchester decoder | Peter Kwok, Ira R. Feldman | 1996-02-13 |
| 5357572 | Apparatus and method for sensitive circuit protection with set-scan testing | Mark E. Bianco, David J. Knobbe, James P. Baukus, Allan R. Kramer, Faik S. Ozdemir | 1994-10-18 |