Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404754 | Autonomous range-only terrain aided navigation | Thomas Lee Caylor, James T. Landon | 2016-08-02 |
| 7969356 | Satellite positioning system receivers and methods | Thomas M. King, Mark Heng, Robert Harbour | 2011-06-28 |
| 7747257 | GPS assistance messages in cellular communications networks and methods therefor | Yilin Zhao, Thomas M. King | 2010-06-29 |
| 7720601 | Method and apparatus for compressing GPS satellite broadcast message information | Yilin Zhao, Thomas M. King | 2010-05-18 |
| 7623066 | Satellite positioning system receiver time determination in minimum satellite coverage | Thomas M. King, James Stephen | 2009-11-24 |
| 7336224 | Satellite positioning system receivers and methods | Thomas M. King, Mark Heng, Robert Harbour | 2008-02-26 |
| 7298321 | Satellite positioning system receivers and methods | Thomas M. King, Mark Heng, Robert Harbour | 2007-11-20 |
| 7064706 | Method and apparatus for assisted GPS | Thomas M. King, Yilin Zhao | 2006-06-20 |
| 7061425 | Frequency error tracking in satellite positioning system receivers | Thomas M. King, Ravikiran Nory, Xiang Yuan | 2006-06-13 |
| 6944540 | Time determination in satellite positioning system receivers and methods therefor | Thomas M. King, Rodney P. Landers, Michael J. Slade, Paul Declerck | 2005-09-13 |
| 6934322 | Data message bit synchronization and local time correction methods and architectures | Thomas M. King, Troy L. Strother | 2005-08-23 |
| 6889052 | Method and apparatus for generating time of arrival estimates for use in determining a location | Christopher Bussan, Todd Conroy, Eric J. Hefner, John Solar | 2005-05-03 |
| 6888497 | Method and mobile station for determining a code phase | Thomas M. King | 2005-05-03 |
| 6839020 | Aiding location determinations in satellite positioning system receivers | William P. Declerck, Thomas M. King, James Stephen | 2005-01-04 |
| 6756938 | Satellite positioning system receivers and methods therefor | Yilin Zhao, Thomas M. King | 2004-06-29 |
| 6661371 | Oscillator frequency correction in GPS signal acquisition | Thomas M. King, Sayfe Kiaei | 2003-12-09 |
| 6633621 | Apparatus and method for synchronizing a clock using a phase-locked loop circuit | Daniel Bishop, Jeffrey Scott Moffett, George A. Schauer, Roger Charles Hart, Joel Gross | 2003-10-14 |
| 6577952 | Position and heading error-correction method and apparatus for vehicle navigation systems | Russell S. Figor, Troy L. Strother | 2003-06-10 |
| 6535801 | Method and apparatus for accurately determining the position of satellites in geosynchronous orbits | Roger Charles Hart, Thomas M. King | 2003-03-18 |
| 6532251 | Data message bit synchronization and local time correction methods and architectures | Thomas M. King, Troy L. Strother | 2003-03-11 |
| 6445927 | Method and apparatus for calibrating base station locations and perceived time bias offsets in an assisted GPS transceiver | Thomas M. King, Gerald Gutowski | 2002-09-03 |
| 6429811 | Method and apparatus for compressing GPS satellite broadcast message information | Yilin Zhao, Thomas M. King | 2002-08-06 |
| 6429808 | Method and apparatus for assisted GPS integrity maintenance | Thomas M. King, Yilin Zhao | 2002-08-06 |
| 6401036 | Heading and position error-correction method and apparatus for vehicle navigation systems | Russel Figor, Troy L. Strother | 2002-06-04 |
| 6313787 | Method and apparatus for assisted GPS protocol | Thomas M. King, Yilin Zhao, Roger Charles Hart | 2001-11-06 |