Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252867 | Method and apparatus for determining remote unit location using phased array antenna elements | Jeff L. Pfeil, Alan P. Rottinghaus, Stephen W. Henderson | 2001-06-26 |
| 6208842 | Method and apparatus for estimating a channel parameter | Stephen W. Henderson, Jeff L. Pfeil | 2001-03-27 |
| 6191738 | Method and apparatus for locating a remote unit within a communication system | Jeff L. Pfeil | 2001-02-20 |
| 6160511 | Method and apparatus for locating a remote unit within a communication system | Jeff L. Pfeil | 2000-12-12 |
| 5555285 | Multi-variate system having an intelligent telecommunications interface with automatic adaptive delay distortion equalization (and related method) | Richard R. McBeth, Paul E. O'Neil | 1996-09-10 |