Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6092193 | Authentication of accumulated instrument data | Peter Van Wyck Loomis, David R. Gildea, James M. Janky | 2000-07-18 |
| 6088650 | Vehicle tracker, mileage-time monitor and calibrator | Eric B. Rodal, James M. Janky, David J. Cowl | 2000-07-11 |
| 6072428 | Location determination using doppler and pseudorange measurements from fewer than four satellites | Mark Wilson | 2000-06-06 |
| 6067031 | Dynamic monitoring of vehicle separation | James M. Janky, Derek Steven Smith | 2000-05-23 |
| 6038444 | Method and apparatus for advising cellphone users of possible actions to avoid dropped calls | Hamid Najafi, James M. Janky | 2000-03-14 |
| 6031882 | Adaptive equalization of multipath signals | Per K. Enge, Dominic Gerard Farmer | 2000-02-29 |
| 6002361 | Direct integrated approach to multipath signal identification | — | 1999-12-14 |
| 5999130 | Determination of radar threat location from an airborne vehicle | Adrian C. Snow | 1999-12-07 |
| 5987378 | Vehicle tracker mileage-time monitor and calibrator | Eric B. Rodal, James M. Janky, David J. Cowl | 1999-11-16 |
| 5986603 | Geometric utilization of exact solutions of the pseudorange equations | — | 1999-11-16 |
| 5986604 | Survey coordinate transformation optimization | Mark Nichols, Kenneth W. McBride, Ian Timothy Viney, Arthur James Taylor, Richard L. Jackson | 1999-11-16 |
| 5987136 | Image authentication patterning | Allan M. Pelley | 1999-11-16 |
| 5983159 | Location determination using signals from fewer than four satellites | — | 1999-11-09 |
| 5974689 | Chemical drying and cleaning system | Gary W. Ferrell, Robert Elson | 1999-11-02 |
| 5969595 | Security for transport vehicles and cargo | James Jones, James M. Janky | 1999-10-19 |
| 5960337 | Method for responding to an emergency event | Beth S. Brewster, James M. Janky | 1999-09-28 |
| 5938721 | Position based personal digital assistant | William O. Dussell, James M. Janky, David J. Cowl | 1999-08-17 |
| 5936572 | Portable hybrid location determination system | Peter Van Wyck Loomis, James M. Janky | 1999-08-10 |
| 5929752 | Clandestine missing vehicle location reporting using cellular channels | James M. Janky, Hamid Najafi | 1999-07-27 |
| 5914686 | Utilization of exact solutions of the pseudorange equations | — | 1999-06-22 |
| 5892454 | Hybrid monitoring of location of a site confinee | James M. Janky | 1999-04-06 |
| 5850197 | Attitude determination using fewer than three antennas | — | 1998-12-15 |
| 5828694 | Determination of multipath tracking error | — | 1998-10-27 |
| 5825328 | Precise inverse differential corrections for location determination | Peter Van Wyck Loomis | 1998-10-20 |
| 5815118 | Rubber sheeting of a map | — | 1998-09-29 |