Issued Patents All Time
Showing 26–50 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8190191 | Mobility middleware architecture for multiple radio access technology apparatus | Catherine Livet, Debashish Purkayastha, Shamim Akbar Rahman, Guang Lu, Alan G. Carlton | 2012-05-29 |
| 8165028 | Monitoring in communication system with wireless trunk | Albert H. Yuhan, Philip Douglas, Ismail I. Sola | 2012-04-24 |
| 8014367 | System for application server autonomous access across different types of access technology networks | Alan G. Carlton, Debashish Purkayastha | 2011-09-06 |
| 7877494 | Method, components and system for tracking and controlling end user privacy | Alan G. Carlton, Alan Charles Louis Briacon | 2011-01-25 |
| 7774278 | Wireless access unit with trunk interface | G. R. Konrad Roeder | 2010-08-10 |
| 7760704 | System and method for call routing and paging across different types of networks | Alan G. Carlton | 2010-07-20 |
| 7761767 | Method and apparatus for retransmission management for reliable hybrid ARQ process | Arty Chandra, Stephen E. Terry, Junsung Lim | 2010-07-20 |
| 7711364 | User equipment (UE) assisted system database update | Arty Chandra, Prabhakar R. Chitrapu | 2010-05-04 |
| 7505431 | RLAN wireless telecommunication system with RAN IP gateway and methods | Prabhakar R. Chitrapu, Fatih M. Ozluturk, Shamim Akbar Rahman | 2009-03-17 |
| 7489672 | RLAN wireless telecommunication system with RAN IP gateway and methods | Prabhakar R. Chitrapu, Fatih M. Ozluturk, Leonid Kazakevich | 2009-02-10 |
| 7406068 | TDD-RLAN wireless telecommunication system with RAN IP gateway and methods | Prabhakar R. Chitrapu, Yi-Ju Chao, Shamim Akbar Rahman | 2008-07-29 |
| 7394795 | RLAN wireless telecommunication system with RAN IP gateway and methods | Prabhakar R. Chitrapu, Fatih M. Ozluturk, Brian Kiernan, Shamim Akbar Rahman, Yi-Ju Chao | 2008-07-01 |
| 7359364 | Monitoring in communication system with wireless trunk | Albert H. Yuhan, Philip Douglas, Ismail I. Sola | 2008-04-15 |
| 7322041 | Authentication and security in wireless communication system | Izzet M. Bilgic | 2008-01-22 |
| 7079500 | Digit transmission over wireless communication link | — | 2006-07-18 |
| 7058405 | User equipment (UE) assisted system database update | Arty Chandra, Prabhakar R. Chitrapu | 2006-06-06 |
| 7050799 | Wireless local loop with intelligent base station | Richard Nelhams, Ismail I. Sola | 2006-05-23 |
| 7039025 | System and method for providing general packet radio services in a private wireless network | Alan G. Carlton, Heinz Wilk, Steve Howser | 2006-05-02 |
| 7039422 | High-speed localized data exchange | Yogendra C. Shah | 2006-05-02 |
| 6987755 | System and method for user notification in a communication system | Robert Monroe, Francis A. Gay | 2006-01-17 |
| 6957069 | Wireless personal communicator and communication method | Yogendra C. Shah | 2005-10-18 |
| 6751205 | Signaling and protocol for communication system with wireless trunk | G. R. Konrad Roeder | 2004-06-15 |
| 6735443 | UE assisted system database update | Arty Chandra, Prabhakar R. Chitrapu | 2004-05-11 |
| 6580906 | Authentication and security in wireless communication system | Izzet M. Bilgic | 2003-06-17 |
| 6526026 | Digit transmission over wireless communication link | — | 2003-02-25 |