| 8154411 |
System and method for person or object position location utilizing impulse radio |
James L. Richards, Larry W. Fullerton, William Welch, Donald A. Kelly, Timothy T. Payment +2 more |
2012-04-10 |
| 8149107 |
System and method for person or object position location utilizing impulse radio |
James L. Richards, Larry W. Fullerton, William Welch, Donald A. Kelly, Timothy T. Payment +2 more |
2012-04-03 |
| 7880608 |
System and method for person or object position location utilizing impulse radio |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2011-02-01 |
| 7545281 |
System and method for person or object position location utilizing impulse radio |
James L. Richards, Larry W. Fullerton, William Welch, Donald A. Kelly, Timothy T. Payment +2 more |
2009-06-09 |
| 7474219 |
System and method for person or object position location utilizing impulse radio |
James L. Richards, Larry W. Fullerton, William Welch, Donald A. Kelly, Timothy T. Payment +2 more |
2009-01-06 |
| 7397379 |
System and method for person or object position location utilizing impulse radio |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2008-07-08 |
| 6922166 |
System and method for distance measurement by inphase and quadrature signals in a radio system |
James L. Richards, Larry W. Fullerton, Randall S. Stanley, Ivan A. Cowie |
2005-07-26 |
| 6504483 |
System and method for using impulse radio technology to track and monitor animals |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2003-01-07 |
| 6501393 |
System and method for using impulse radio technology to track and monitor vehicles |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2002-12-31 |
| 6492906 |
System and method using impulse radio technology to track and monitor people under house arrest |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2002-12-10 |
| 6489893 |
System and method for tracking and monitoring prisoners using impulse radio technology |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2002-12-03 |
| 6469628 |
System and method for using impulse radio technology in the farming field |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2002-10-22 |
| 6466125 |
System and method using impulse radio technology to track and monitor people needing health care |
James L. Richards, Larry W. Fullerton, Donald A. Kelly, Timothy T. Payment, James S. Finn +2 more |
2002-10-15 |
| 6300903 |
System and method for person or object position location utilizing impulse radio |
James L. Richards, Donald A. Kelly, James S. Finn, William Welch |
2001-10-09 |
| 6295019 |
System and method for distance measurement by inphase and quadrature signals in a radio system |
James L. Richards, Larry W. Fullerton, Randall S. Stanley, Ivan A. Cowie |
2001-09-25 |
| 6111536 |
System and method for distance measurement by inphase and quadrature signals in a radio system |
James L. Richards, Larry W. Fullerton, Randall S. Stanley, Ivan A. Cowie |
2000-08-29 |