Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374933 | Position correction method for vehicle navigation system | — | 1994-12-20 |
| 5345382 | Calibration method for a relative heading sensor | — | 1994-09-06 |
| 5339246 | Apparatus for correcting vehicular compass heading with the aid of the global positioning system | — | 1994-08-16 |
| 5283575 | System and method for locating a travelling vehicle | Liang-Jong Huang | 1994-02-01 |