Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7746228 | Passive container tracking device, system, and method | Tim R. Sensenig, Bernard D. Asher | 2010-06-29 |
| 6477153 | Method and apparatus for using the sidelobe of a long range antenna for a short range communication link | Raymond J. Leopold, Keith Andrew Olds | 2002-11-05 |
| 6128286 | Method and apparatus for using the sidelobe of a long range antenna for a short range communication link | Raymond J. Leopold, Keith Andrew Olds | 2000-10-03 |
| 5812086 | Method and apparatus for providing duplex communication service in geographical areas where conventional services are obstructed | David W. Corman, Dean Lawrence Cook, Kristine P. Maine, Keith Warble | 1998-09-22 |
| 5784028 | Method and apparatus for simplex delivery of signals to obstructed geographical areas | David W. Corman, Dean Lawrence Cook, Norbert Kleiner, Kristine P. Maine | 1998-07-21 |
| 5604920 | Satellite cellular telephone and data communication system | Raymond J. Leopold, Kenneth M. Peterson | 1997-02-18 |
| 5410728 | Satellite cellular telephone and data communication system | Raymond J. Leopold, Kenneth M. Peterson | 1995-04-25 |
| 5285208 | Power management system for a worldwide multiple satellite communications system | Raymond J. Leopold, Kenneth M. Peterson | 1994-02-08 |
| 5187805 | Telemetry, tracking and control for satellite cellular communication systems | Raymond J. Leopold, Kenneth M. Peterson | 1993-02-16 |
| 5161248 | Method of predicting cell-to-cell hand-offs for a satellite cellular communications system | Raymond J. Leopold, Kenneth M. Peterson | 1992-11-03 |
| 5017925 | Multiple beam deployable space antenna system | Raymond J. Leopold, Kenneth M. Peterson | 1991-05-21 |
| 4538757 | Wave soldering in a reducing atmosphere | — | 1985-09-03 |