Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6400139 | Methods and apparatus for electromagnetic position and orientation tracking with distortion compensation | Herbert R. Jones | 2002-06-04 |
| 6377041 | Method and apparatus for determining electromagnetic field characteristics within a volume | Herbert R. Jones | 2002-04-23 |
| 6369564 | Electromagnetic position and orientation tracking system with distortion compensation employing wireless sensors | Herbert Stephen Jones | 2002-04-09 |