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Systems and methods of supporting emergency communications |
Arundhati Tamhankar, Michael Brothers, Stevan A. Klesper, Curt Jutzi, Kurt Christian Schmidt +2 more |
2014-02-04 |
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Method and apparatus for improving RF coverage area in a wireless network |
Muthaiah Venkatachalam, Shailender Timiri |
2013-11-19 |
| 7792093 |
Method, system, and apparatus for providing wireless identification to standard telephone |
John Eric Myhre, James F. Whitehead |
2010-09-07 |
| 7035646 |
Cordless cellular system |
Michael Allen Raffel, Michael D. Bamburak, David Glass, Keith Jarett, Christopher G. Lawr nc +7 more |
2006-04-25 |
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Cordless cellular system and method |
Keith Jarett, Roland E. Williams, Michael Allen Raffel, Roderick Nelson, Ileana A. Leuca +4 more |
2004-05-11 |
| 6681118 |
Method of providing cellular and landline cordless service using a dual mode mobile telephone |
Michael Allen Raffel, Michael D. Bamburak, David Glass, Keith Jarett, Christopher Gregory Lawrence +7 more |
2004-01-20 |
| 6611692 |
Cordless cellular system |
Michael Allen Raffel, Michael D. Bamburak, David Glass, Keith Jarett, Christopher Gregory Lawrence +7 more |
2003-08-26 |
| 6584175 |
Method and apparatus for spectrum analysis |
Michael Allen Raffel |
2003-06-24 |
| 5911120 |
Wireless communication system having mobile stations establish a communication link through the base station without using a landline or regional cellular network and without a call in progress |
Keith Jarett, Roland E. Williams, Michael Allen Raffel, Roderick Nelson, Ileana A. Leuca +4 more |
1999-06-08 |
| 5878328 |
Method and apparatus for wireless communication system organization |
Kapil K. Chawla, Michael Dunn, Michael Allen Raffel, Reinaldo A. Valenzuela |
1999-03-02 |
| 5732360 |
Mobile telecommunication device and method used for changing wireless communication between base stations of different kinds |
Keith Jarett, Roland E. Williams, Michael Allen Raffel, Roderick Nelson, Tony S. Lee |
1998-03-24 |
| 5675629 |
Cordless cellular system base station |
Michael Allen Raffel, Michael D. Bamburak, David Glass, Keith Jarett, Christopher Gregory Lawrence +7 more |
1997-10-07 |