Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799082 | Secure authentication of images | Michael D. Murphy, James M. Janky | 1998-08-25 |
| 5764770 | Image authentication patterning | Allan M. Pelley | 1998-06-09 |
| 5754657 | Authentication of a message source | Peter Van Wyck Loomis, Allan M. Pelley, James M. Janky, Len Sheynblat | 1998-05-19 |
| 5751245 | Vehicle route and schedule exception reporting system | James M. Janky, Eric Klein | 1998-05-12 |
| 5731786 | Compaction of SATPS information for subsequent signal processing | Charles Abraham, Peter Van Wyck Loomis | 1998-03-24 |
| 5699255 | Map transmission for in-vehicle navigation system with dynamic scale/detail adjustment | Thomas William Ellis, Kiyoko M. Mura-Smith, Charles N. Branch | 1997-12-16 |
| 5669061 | Automatic cellular phone tracking | — | 1997-09-16 |
| 5630208 | Adaptive multipath equalization | Per K. Enge, Dominic Gerard Farmer | 1997-05-13 |
| 5625556 | Accurate time standard for vehicle operation | James M. Janky | 1997-04-29 |
| 5614913 | Optimization of survey coordinate transformations | Mark Nichols, Kenneth W. McBride, Ian Timothy Viney, Arthur James Taylor, Richard L. Jackson | 1997-03-25 |
| 5581259 | Life for old maps | — | 1996-12-03 |
| 5577122 | Secure communication of information | Walter Melton | 1996-11-19 |
| 5568152 | Integrated image transfer for remote target location | James M. Janky, Peter Van Wyck Loomis | 1996-10-22 |
| 5568119 | Arrestee monitoring with variable site boundaries | James M. Janky | 1996-10-22 |
| 5552772 | Location of emergency service workers | James M. Janky | 1996-09-03 |
| 5357527 | Validation of RAM-resident software programs | Thomas M. Coates | 1994-10-18 |
| 5247467 | Multiple variable compensation for transducers | Bich Nguyen | 1993-09-21 |
| 4909631 | Method for film thickness and refractive index determination | Raul Y. Tan, David W. Myers, Robert G. Ozarski, Michael Watts | 1990-03-20 |
| 4874240 | Characterization of semiconductor resist material during processing | Michael Watts, Thiloma I. Perera, David W. Myers, Robert G. Ozarski, Raul V. Tan | 1989-10-17 |
| 4857738 | Absorption measurements of materials | David W. Myers, Robert G. Ozarski, Thiloma I. Perera, Raul V. Tan, Michael Watts | 1989-08-15 |
| 4510605 | Dual frequency optical cavity | E. Victor George | 1985-04-09 |