| 10957987 |
Space deployable inflatable antenna apparatus and associated methods |
William C. Adams, Jr. |
2021-03-23 |
| 6754502 |
Geolocation of cellular phone using supervisory audio tone transmitted from single base station |
Julian Bartow Willingham, Robert W. Boyd, David A. Hosang |
2004-06-22 |
| 6504515 |
High capacity broadband cellular/PCS base station using a phased array antenna |
Brian Holt, Julian Bartow Willingham |
2003-01-07 |
| 6418316 |
Increasing channel capacity of wireless local loop via polarization diversity antenna distribution scheme |
James H. Chinnick |
2002-07-09 |
| 6292665 |
Geolocation of cellular phone using supervisory audio tone transmitted from single base station |
Julian Bartow Willingham, Robert W. Boyd, David A. Hosang |
2001-09-18 |
| 6226531 |
High capacity broadband cellular/PCS base station using a phased array antenna |
Brian Holt, Julian Bartow Willingham |
2001-05-01 |
| 6147657 |
Circular phased array antenna having non-uniform angular separations between successively adjacent elements |
Gayle Patrick Martin |
2000-11-14 |
| 5455960 |
Low-power access technique for certain satellite transponders |
Guy M. Pelchat, Stephen G. Powers, Raymond F. Cobb |
1995-10-03 |
| 4792808 |
Ellipsoid distribution of antenna array elements for obtaining hemispheric coverage |
— |
1988-12-20 |
