Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8170824 | System and method for determining distance with precision in the presence of multipath interference | James P. Jacobs, Guohua Min | 2012-05-01 |
| 8170830 | Method and system for providing tolerance to interference and obstructions of line of sight | James P. Jacobs | 2012-05-01 |
| 7835785 | DC magnetic-based position and orientation monitoring system for tracking medical instruments | Jack T. Scully | 2010-11-16 |
| 7788060 | System and method for measuring position and orientation using distortion-compensated magnetic fields | — | 2010-08-31 |
| 7373271 | System and method for measuring position and orientation using distortion-compensated magnetic fields | — | 2008-05-13 |
| 6427079 | Position and orientation measuring with magnetic fields | Christopher D. Conover | 2002-07-30 |
| 6073043 | Measuring position and orientation using magnetic fields | — | 2000-06-06 |
| 5265669 | Tying neckband heat transfer device | — | 1993-11-30 |
| 5088549 | Tying neckband heat transfer device | — | 1992-02-18 |