Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987063 | System and method for facilitating reflectometric detection of physiologic activity | Ronald C. Gamble, Steve P. Monacos | 2021-04-27 |
| 9668041 | Activity monitoring and directing system | Jon L. Vavrus, Stig M. Pedersen | 2017-05-30 |
| 9492099 | System and method for facilitating reflectometric detection of physiologic activity | Ronald C. Gamble, Steve P. Monacos | 2016-11-15 |
| 8615032 | Process for sub-microsecond time transfer using weak GPS/GNSS signals | — | 2013-12-24 |
| 8542718 | Method and apparatus for acquisition, tracking, and sub-microsecond time transfer using weak GPS/GNSS signals | — | 2013-09-24 |
| 8391341 | Process for sub-microsecond time transfer using weak GPS/GNSS signals | — | 2013-03-05 |
| 8391340 | Low cost, high performance GPS/GNSS receiver architecture | — | 2013-03-05 |
| 8331422 | Method and apparatus for acquisition, tracking, and transfer using sub-microsecond time transfer using weak GPS/GNSS signals | — | 2012-12-11 |
| 7872583 | Methods and system for multi-path mitigation in tracking objects using reduced attenuation RF technology | Andrey Yushkov, Vladimir Zhulanov, Felix Markhovsky, Truman Prevatt | 2011-01-18 |
| 7646830 | Complex maximum likelihood range estimator in a multipath environment | — | 2010-01-12 |
| 7486745 | Method for improving multipath mitigator low path separation error behavior | Benjamin D. Fisher | 2009-02-03 |
| 7403559 | Binary-valued signal modulation compression for high speed cross-correlation | Benjamin D. Fisher | 2008-07-22 |
| 7362265 | Process for accurate location determination in GPS positioning system | — | 2008-04-22 |
| 6370207 | Method for mitigating multipath effects in radio systems | Benjamin D. Fisher | 2002-04-09 |
| 6246361 | Method and apparatus for determining a geographical location of a mobile communication unit | Gary Edwin Sutton | 2001-06-12 |
| 6031881 | Method for mitigating multipath effects in radio ranging systems | Benjamin D. Fisher | 2000-02-29 |