Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8270972 | Method and apparatus for detecting an alternate wireless communication network | Timothy Matthew Burke, Robert F. D'Avello, Phillip D. Rasky, James E. Mathis | 2012-09-18 |
| 7920869 | Home network searching when roaming in wireless communications networks | Kent Rager | 2011-04-05 |
| 7822438 | Apparatus and method for responding to unlicensed network failure | Jerome Parron | 2010-10-26 |
| 7603120 | Method and apparatus for communications network management | Kent Rager, David J. Theobald | 2009-10-13 |
| 7190947 | Priority E911 call back during access class restrictions | Charles Binzel | 2007-03-13 |
| 7106711 | Method and apparatus for reducing the impact of cell reselection of GPRS/EDGE data rates | Mark Pecen, Stephen Howell | 2006-09-12 |
| 6771960 | Method for a cellular radiotelephone to scan for service from adjacent cells | Stephen Howell | 2004-08-03 |
| 6714781 | Method for enabling receipt of a packet-switched page by a mobile station | Mark Pecen | 2004-03-30 |
| 6631259 | Method for enabling receipt of a packet-switched page by a mobile station | Mark Pecen | 2003-10-07 |
| 6567663 | Method for continuous home public land mobile network search | Charles Binzel | 2003-05-20 |
| 6529525 | Method for supporting acknowledged transport layer protocols in GPRS/edge host application | Mark Pecen, Donald A. Dorsey | 2003-03-04 |
| 6487184 | Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel | Mark Pecen, Niels Peter Skov Andersen | 2002-11-26 |
| 6477372 | Method for a radiotelephone to scan for alternate radiotelephone systems | Eric J. Hefner, Stephen Howell | 2002-11-05 |
| 5940746 | Channel scanning apparatus and method | Robert Michael Johnson | 1999-08-17 |
| 5486843 | Signal level indicator and associated method | John Kramer | 1996-01-23 |