Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411612 | Selective modification of antenna directivity pattern to adaptively cancel co-channel interference in TDMA cellular communication system | Karen W. Halford, Julian Bartow Willingham, Mark A. Webster, Gregory Sinclair | 2002-06-25 |
| 6397083 | Bootstrapped, piecewise-asymptotic directivity pattern control mechanism setting weighting coefficients of phased array antenna | Steven D. Halford, John C. Henry | 2002-05-28 |
| 6384773 | Adaptive fragmentation and frequency translation of continuous spectrum waveform to make use of discontinuous unoccupied segments of communication bandwidth | John W. Shipley | 2002-05-07 |