Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585939 | Base station transmission of GNSS correction data via beacon frame | Curt Conquest | 2023-02-21 |
| 10031233 | GNSS reference for subscribed precisions | — | 2018-07-24 |
| 9470798 | GNSS rover having subscribed precision | — | 2016-10-18 |
| 9223026 | GNSS reference for subscribed precisions | — | 2015-12-29 |
| 8358242 | GNSS post positioning with elongated dither sequence | Nicholas C. Talbot, Shawn D. Weisenburger | 2013-01-22 |
| 8199049 | GNSS post positioning with selected precision | Nicholas C. Talbot, Shawn D. Weisenburger | 2012-06-12 |
| 7668562 | Method and apparatus for GPS geofencing of mobile transmissions | Harold L. Longaker | 2010-02-23 |
| 7580794 | Remote subscription unit for GNSS information | James M. Janky, Ann Ciganer | 2009-08-25 |
| 7468693 | GPS rover station providing a high integrity position with a selected error | — | 2008-12-23 |
| 7336225 | Synthetic phase processor for controlling accuracy of high integrity GPS positions | Dennis Connor | 2008-02-26 |
| 7292183 | GPS reference system providing synthetic reference phases for controlling accuracy of high integrity positions | Dennis Connor | 2007-11-06 |
| 7227496 | GPS rover station having position dithering for controlling accuracy of secure positions | — | 2007-06-05 |
| 7202813 | GPS reference system providing a synthetic offset vector for dithering a rover station position | — | 2007-04-10 |
| 7158885 | Remote subscription unit for GPS information | James M. Janky, Ann Ciganer | 2007-01-02 |
| 7089113 | Subscription system for GPS information | James M. Janky, Ann Ciganer | 2006-08-08 |
| 7079075 | GPS rover station for synthesizing synthetic reference phases for controlling accuracy of high integrity positions | Dennis Connor | 2006-07-18 |
| 7020555 | Subscription GPS information service system | James M. Janky, Ann Ciganer | 2006-03-28 |
| 6879283 | Method and system for transmission of real-time kinematic satellite positioning system data | Harold L. Longaker | 2005-04-12 |
| 6728268 | Method and system to connect internet protocol hosts via an application specific bus | — | 2004-04-27 |
| 6675095 | On-board apparatus for avoiding restricted air space in non-overriding mode | James M. Janky | 2004-01-06 |
| 6665619 | Noise estimator for seismic exploration | Harold L. Longaker | 2003-12-16 |
| 6519245 | Communication system having dedicated time slots for selection signals | — | 2003-02-11 |
| 6483856 | GPS synchronized data communications link | — | 2002-11-19 |
| 6366857 | Noise estimator for seismic exploration | Harold L. Longaker | 2002-04-02 |
| 5777580 | Vehicle location system | James M. Janky | 1998-07-07 |