Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8050246 | Range extension for time division duplex systems | Harold A. Roberts | 2011-11-01 |
| 7848747 | System and method for enhancing the performance of wideband digital RF transport systems | — | 2010-12-07 |
| 7639982 | Point-to-multipoint digital radio frequency transport | — | 2009-12-29 |
| 7640019 | Dynamic reallocation of bandwidth and modulation protocols | David J. Conyers, Jeffrey J. Cannon, Larry G. Fischer, Douglas D. Weaver, Santosh K. Sonbarse +4 more | 2009-12-29 |
| 7610046 | System and method for enhancing the performance of wideband digital RF transport systems | — | 2009-10-27 |
| 7603093 | System and method to monitor broadband radio frequency transport systems | Michael Kremer, William J. Mitchell, Paul Schatz, Jerry Edward Toms, Bernard K. Wiwel +1 more | 2009-10-13 |
| 7554946 | Dynamic reallocation of bandwidth and modulation protocols | David J. Conyers, Jeffrey J. Cannon, Larry G. Fischer, Douglas D. Weaver, Santosh K. Sonbarse +4 more | 2009-06-30 |
| 7539509 | Small signal threshold and proportional gain distributed digital communications | Donald R. Bauman, Jerry Edward Toms | 2009-05-26 |
| 7518863 | Modularized radio frequency band components on removable doors | Michael J. Wayman, Dean Zavadsky | 2009-04-14 |
| RE40564 | Cellular communications system with sectorization | Larry G. Fischer, David S. Russell, Charles R. Ratliff, Jeffrey Brennan | 2008-11-04 |
| 7103377 | Small signal threshold and proportional gain distributed digital communications | Donald R. Bauman, Jerry Edward Toms | 2006-09-05 |
| 6836660 | Methods and systems for communicating in a cellular network | — | 2004-12-28 |
| 6704545 | Point-to-multipoint digital radio frequency transport | — | 2004-03-09 |
| 6112086 | Scanning RSSI receiver system using inverse fast fourier transforms for a cellular communications system with centralized base stations and distributed antenna units | — | 2000-08-29 |
| 5852651 | Cellular communications system with sectorization | Larry G. Fischer, Charles R. Ratliff | 1998-12-22 |
| 5657374 | Cellular communications system with centralized base stations and distributed antenna units | David S. Russell, Larry G. Fischer | 1997-08-12 |
| 5642405 | Cellular communications system with centralized base stations and distributed antenna units | Larry G. Fischer, Jeffrey Brennan | 1997-06-24 |
| 5627879 | Cellular communications system with centralized base stations and distributed antenna units | David S. Russell, Larry G. Fischer, Charles R. Ratliff, Jeffrey Brennan | 1997-05-06 |
| 5621786 | Cellular communications system having passive handoff | Larry G. Fischer, Jeffrey Brennan | 1997-04-15 |
| 5212714 | High speed data interface for land mobile communication system | Mervin L. Grindahl | 1993-05-18 |