Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252867 | Method and apparatus for determining remote unit location using phased array antenna elements | Alan P. Rottinghaus, Stephen W. Henderson, Javier J. Tapia | 2001-06-26 |
| 6208842 | Method and apparatus for estimating a channel parameter | Stephen W. Henderson, Javier J. Tapia | 2001-03-27 |
| 6191738 | Method and apparatus for locating a remote unit within a communication system | Javier J. Tapia | 2001-02-20 |
| 6177907 | Method and apparatus for determining an angle of arrival of a transmitted signal in a communication system | Edward S. Golovin, Louay Jalloul, Stephen W. Henderson | 2001-01-23 |
| 6160511 | Method and apparatus for locating a remote unit within a communication system | Javier J. Tapia | 2000-12-12 |
| 5711004 | Method for minimizing message interruptions during hand-off in a multi-site radio | Darek Blasiak, Paul M. Erickson | 1998-01-20 |