Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7260833 | One-way network transmission interface unit | — | 2007-08-21 |
| 5953659 | Method and apparatus for producing delay of a carrier signal for implementing spatial diversity in a communications system | Michael D. Kotzin | 1999-09-14 |
| 5819181 | Apparatus and method for mitigating excess time delay in a wireless communication system | Michael D. Kotzin, John Csapo, Dennis J. Thompson, Stephen L. Spear | 1998-10-06 |
| 5740526 | Method and apparatus for selecting two antennas from which to receive a communication signal | Jeffrey D. Bonta | 1998-04-14 |
| 5490285 | Method of topographically displaying selected information in a cellular communication system | Mark T. Ahlenius | 1996-02-06 |
| 5455821 | Communication system resource allocation method | Mark T. Ahlenius | 1995-10-03 |
| 5257398 | Hopped-carrier dynamic frequency reuse | — | 1993-10-26 |
| 5210771 | Multiple user spread-spectrum communication system | Michael D. Kotzin | 1993-05-11 |
| 5073971 | Cellular radiotelephone communications system | — | 1991-12-17 |
| 5048116 | Signal routing system | — | 1991-09-10 |
| 4866710 | Reuse groups for scan monitoring in digital cellular systems | — | 1989-09-12 |
| 4775998 | Cellular radiotelephone system having colocated base sites | Kenneth A. Felix, Jeffrey D. Bonta | 1988-10-04 |
| 4751725 | VOX remote unit control in a cellular system | Jeffrey D. Bonta, Barry J. Menich, Edward J. Hofstra | 1988-06-14 |
| 4726050 | Scanning receiver allocation method and apparatus for cellular radiotelephone systems | Barry J. Menich, Daniel R. Tayloe, Victor Graziano, Valy Lev | 1988-02-16 |
| 4654867 | Cellular voice and data radiotelephone system | Gerald P. Labedz, Jeffrey D. Bonta, Daniel Tell | 1987-03-31 |