Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344727 | Charger having a data store and data link | Dipiti Desai, Grant H. Lloyd, Richard Yungning Liu | 2002-02-05 |
| 5659476 | Land vehicle navigation apparatus and method for planning a recovery route | Joseph W. Seda, Kenneth B. Hohl | 1997-08-19 |
| 5612882 | Method and apparatus for providing navigation guidance | Patrick M. Ryan, Joseph W. Seda, Leslie G. Seymour, Yilin Zhao | 1997-03-18 |
| 5243528 | Land vehicle navigation apparatus with visual display | — | 1993-09-07 |