Issued Patents All Time
Showing 201–225 of 235 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5828335 | Spacecraft communication channel power control system | Naofal Al-Dhahir, Gary J. Saulnier | 1998-10-27 |
| 5825808 | Random parity coding system | Jerome J. Tiemann | 1998-10-20 |
| 5761238 | Transmitted reference spread spectrum communications system | John Anderson Fergus Ross, Irfan Ali, Stephen Michael Hladik, Gary J. Saulnier, Michael P. Weir | 1998-06-02 |
| 5745578 | Apparatus and method for secure communication based on channel characteristics | Amer A. Hassan, Sandeep Chennakeshu | 1998-04-28 |
| 5742512 | Electronic electricity meters | Ellen D. Edge, Roland J. Provost, Thomas Maehl, Gregory P. Lavoie, Mark J. Plis +1 more | 1998-04-21 |
| 5715390 | Method and apparatus for providing upgrades in electricity meters | Mark E. Hoffman | 1998-02-03 |
| 5708966 | Method and apparatus for performing power control using the wide-band synchronization | Naofal Al-Dhahir, Gary J. Saulnier | 1998-01-13 |
| 5686888 | Use of mutter mode in asset tracking for gathering data from cargo sensors | Kenneth Brakeley Welles, II | 1997-11-11 |
| 5680143 | Method and apparatus for a low complexity satellite ranging system using Gaussian noise overlay | Stephen Michael Hladik, Gary J. Saulnier, David Allen Langan | 1997-10-21 |
| 5633875 | Protocol and mechanism for centralized asset tracking communications | Amer A. Hassan, Stephen Michael Hladik | 1997-05-27 |
| 5604806 | Apparatus and method for secure radio communication | Amer A. Hassan, Sandeep Chennakeshu | 1997-02-18 |
| 5588005 | Protocol and mechanism for primary and mutter mode communication for asset tracking | Irfan Ali, Stephen Michael Hladik, Amer A. Hassan, Sandeep Channakeshu, Ravinder D. Koilpillai +2 more | 1996-12-24 |
| 5579013 | Mobile tracking unit capable of detecting defective conditions in railway vehicle wheels and railtracks | Kenneth Brakeley Welles, II | 1996-11-26 |
| 5568522 | Correction of multipath distortion in wideband carrier signals | Gary J. Saulnier | 1996-10-22 |
| 5568301 | Optical communication system with secure key transfer | Jerome J. Tiemann, Amer A. Hassan | 1996-10-22 |
| 5568507 | Geometric harmonic modulation (GHM) - analog implementation | Gary J. Saulnier, Amer A. Hassan | 1996-10-22 |
| 5568508 | Interlaced geometric harmonic modulation | — | 1996-10-22 |
| 5568509 | Dynamic code division multiple access communication system | Amer A. Hassan, Gary J. Saulnier | 1996-10-22 |
| 5563906 | Method of geometric harmonic modulation (GHM) | Gary J. Saulnier, Amer A. Hassan | 1996-10-08 |
| 5550879 | Motor current signal processor including phase locked and delta modulated loops | — | 1996-08-27 |
| 5532860 | Spatial synchronization for optical communication system | Nabeel A. Riza, Amer A. Hassan | 1996-07-02 |
| 5519725 | Geometric harmonic modulation (GHM) for combined analog/digital transmissions | Gary J. Saulnier, Amer A. Hassan | 1996-05-21 |
| 5519692 | Geometric harmonic modulation (GHM)-digital implementation | Gary J. Saulnier, Amer A. Hassan | 1996-05-21 |
| 5497397 | Parallel dataword modulation scheme | Gary J. Saulnier | 1996-03-05 |
| 5481539 | Datagram communication service over a cellular telephone network | Amer A. Hassan | 1996-01-02 |