Issued Patents All Time
Showing 51–75 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500005 | Method and system for surveying using RFID devices | Miguel Amor, Martin Holmgren, Nigel Peter Hanson | 2013-08-06 |
| 8423626 | Enhanced delivery of audio data for portable playback | Nathan Schulhof | 2013-04-16 |
| 8260551 | System and method for refining a position estimate of a low earth orbiting satellite | Nicholas C. Talbot, Ulrich Vollath, Bruce D. Riter | 2012-09-04 |
| 8238008 | Laser transmitter and method | Nicholas C. Talbot, James F. Gottman | 2012-08-07 |
| 8134497 | Method and system for location-dependent time-specific correction data | Ulrich Vollath, Nicholas C. Talbot | 2012-03-13 |
| 8054181 | Terrestial-signal based exclusion zone compliance | Peter Van Wyck Loomis, Bruce D. Riter | 2011-11-08 |
| 7898409 | Circuit for exclusion zone compliance | Peter Van Wyck Loomis, Bruce D. Riter | 2011-03-01 |
| 7764365 | Combination laser detector and global navigation satellite receiver system | Mark Edward Nichols, Gary Cain | 2010-07-27 |
| 7580389 | Medium hopping data transmitter | Geoffrey R. Kirk, Arthur E. Anderson | 2009-08-25 |
| 7580794 | Remote subscription unit for GNSS information | David G. Bird, Ann Ciganer | 2009-08-25 |
| 7403853 | Position determination system for movable objects or personnel using GPS/TV location technology integrated with inertial navigation system | Ralph F. Eschenbach | 2008-07-22 |
| 7266445 | Method and a system for navigating around real site by creating and accessing database of positional reality images of real site | Kurtis L. Maynard | 2007-09-04 |
| 7161254 | Methods and systems for harnessing electrical energy from ambient vibrational motion of a moving vehicle | John Ahearn, Bruce D. Riter | 2007-01-09 |
| 7158885 | Remote subscription unit for GPS information | David G. Bird, Ann Ciganer | 2007-01-02 |
| 7089113 | Subscription system for GPS information | David G. Bird, Ann Ciganer | 2006-08-08 |
| 7020555 | Subscription GPS information service system | David G. Bird, Ann Ciganer | 2006-03-28 |
| 6813500 | Cellular telephone using pseudolites for determining location | Ann Ciganer | 2004-11-02 |
| 6795410 | Slow hopping data transmitter | Arthur E. Anderson | 2004-09-21 |
| 6732077 | Speech recognizing GIS/GPS/AVL system | Charles Gilbert, Charles N. Branch, Mark Edward Nichols | 2004-05-04 |
| 6675095 | On-board apparatus for avoiding restricted air space in non-overriding mode | David G. Bird | 2004-01-06 |
| 6653976 | Method and apparatus for automatic and autonomous assignment of PRN codes to a multiplicity of pseudolites | — | 2003-11-25 |
| 6564064 | Cellular telephone using pseudolites for determining location | Ann Ciganer | 2003-05-13 |
| 6549846 | Accurate vehicle navigation | Scott Dance | 2003-04-15 |
| 6549942 | Enhanced delivery of audio data for portable playback | Nathan Schulhof, Grant Jasmin | 2003-04-15 |
| 6512928 | Slow hopping data transmitter | Arthur E. Anderson | 2003-01-28 |