Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473032 | Network of non-cooperative integrated pseudolite/satellite base station transmitters | — | 2002-10-29 |
| 6473033 | Integrated pseudolite/satellite base station transmitter | — | 2002-10-29 |
| 5708440 | Pseudolite translator for unlicensed frequencies | Arthur N. Woo | 1998-01-13 |
| 5686924 | Local-area position navigation system with fixed pseudolite reference transmitters | Arthur N. Woo | 1997-11-11 |
| 5345244 | Cordless SPS smart antenna device | David R. Gildea | 1994-09-06 |
| 4754465 | Global positioning system course acquisition code receiver | — | 1988-06-28 |