Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9066201 | Correlating media types of emergency communication requests | Gregory David Schumacher | 2015-06-23 |
| 9026081 | Method and apparatus for negotiation and notification of a network access time period in a wireless communication system | Guang Han | 2015-05-05 |
| 8964691 | Method and apparatus for inter-technology handoff of a user equipment | — | 2015-02-24 |
| 8681737 | Method and apparatus for inter-technology handoff between a packet data network and a circuit switched network | Thomas Hallin, Apostolis Salkintzis | 2014-03-25 |
| 8249017 | Cellular communication system and method of operation therefor | Paul V. Flynn | 2012-08-21 |
| 7646762 | Method and apparatus for providing session data to a subscriber to a multimedia broadcast multicast service | Zhijun Cai | 2010-01-12 |
| 7398091 | Method and apparatus for providing a multimedia broadcast/multicast service in a visited network | — | 2008-07-08 |
| 7269146 | Method and apparatus for interchanging and processing mobile radio subsystem control information | Mark Pecen, Niels Peter Skov Andersen, Stephen Howell | 2007-09-11 |