Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556809 | Method and apparatus for controlling communication beams within a cellular communication system | Shawn W. Hogberg, James William Startup, Robert Anthony Peters | 2003-04-29 |
| 6507739 | Apparatus and methods for controlling a cellular communications network having airborne transceivers | Thomas Peter Emmons, Jr., Michael Tessler | 2003-01-14 |
| 6490448 | Snap to grid variable beam size digital beamforming system | Shawn W. Hogberg, Gerald Joseph Davieau | 2002-12-03 |
| 6307507 | System and method for multi-mode operation of satellite phased-array antenna | Joel Gross, Robert Anthony Peters, Daniel F. DiFonzo | 2001-10-23 |
| 6195037 | Method and apparatus for increased system capacity using antenna beamforming | John Richard Erlick, Thomas Peter Emmons, Jr. | 2001-02-27 |
| 6052085 | Method and system for beamforming at baseband in a communication system | Duke Hanson, James William Startup, Joel Gross, John Richard Erlick | 2000-04-18 |
| 5977907 | Method and system for antenna pattern synthesis based on geographical distribution of subscribers | — | 1999-11-02 |
| 5929809 | Method and system for calibration of sectionally assembled phased array antennas | John Richard Erlick | 1999-07-27 |
| 4897230 | Method of and apparatus for measuring and controlling blow-up of a foam sheet in a thermoformer oven | — | 1990-01-30 |
| 4877564 | Method and apparatus for measuring and controlling blow-up of a foam sheet in a thermoformer oven | — | 1989-10-31 |
| 4832885 | Method and apparatus for measuring and controlling thermoplastic foam sheet blow-up | — | 1989-05-23 |
| 4755129 | Trim in place thermoforming arrangement for plastic articles | Philip S. Baker, Roland De May, Stephen L. Goulette | 1988-07-05 |
| 4711623 | Annular extrusion die with internal choke ring and spider mandrel | O. James Marten | 1987-12-08 |