| 6961368 |
Adaptive antenna optimization network |
Paul W. Dent, Howard E. Holshouser, Rod Dolman, Ron Boesch |
2005-11-01 |
| 6763015 |
Communication devices, methods, and computer program products for establishing concurrent calls on a single TDMA carrier frequency |
James C. Peele |
2004-07-13 |
| 6400965 |
Cellular phone handset SIM card reader and method for testing and updating a cellular phone handset memory |
James C. Peele |
2002-06-04 |
| 6297778 |
Apparatus and method for ensuring proper antenna position |
James C. Peele |
2001-10-02 |
| 6285432 |
Method and apparatus for locating LCD connectors |
— |
2001-09-04 |
| 6240301 |
Diversity antenna in a SIM card package |
— |
2001-05-29 |
| 6151486 |
Magnetic latch and release device and radiotelephones incorporating same |
Howard E. Holshouser, James C. Peele |
2000-11-21 |
| 6078792 |
Water-exposure protection for a mobile radio communication device |
— |
2000-06-20 |
| 6058293 |
Frame structure for cellular telephones |
— |
2000-05-02 |
| 6002921 |
Lockable radiotelephone cradle |
Diane Elaine Pfahlert |
1999-12-14 |
| 5987311 |
Apparatus for enabling a keypad in response to antenna extension |
— |
1999-11-16 |
| 5870459 |
Recyclable cellular telephone and method and apparatus for supporting the use of a recyclable cellular telephone within a cellular telephone network |
John Joseph Hayes, Jr. |
1999-02-09 |
| 5859622 |
Mechanically controlled velocity extender system for antennas |
— |
1999-01-12 |
| 5839058 |
Recyclable cellular telephone and method and apparatus for supporting the use of a recyclable cellular telephone within a cellular telephone network |
Michael Kornby, Leif Brunstrom, John Joseph Hayes, Jr. |
1998-11-17 |
| 5818915 |
Recyclable cellular telephone and method and apparatus for supporting the use of a recyclable cellular telephone within a cellular telephone network |
John Joseph Hayes, Jr., Michael Fehnel |
1998-10-06 |
| 5748455 |
Electromagnetic shield for a radiotelephone |
Craig Phelps |
1998-05-05 |
| 5708428 |
Method and apparatus for providing backlighting for keypads and LCD panels |
— |
1998-01-13 |
