Issued Patents All Time
Showing 101–125 of 133 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7672667 | Broadcast-centric cellular communication system | Rajaram Ramesh, Kambiz Zangi | 2010-03-02 |
| 7440755 | System and method for locating a wireless local area network | Havish Koorapaty, Rajaram Ramesh | 2008-10-21 |
| 7359924 | Methods, devices, and computer program products for generating a compressed status report that is updated to indicate later received data | Jeffrey Douglas Seifert | 2008-04-15 |
| 7274935 | Method and base station controller for handover of simultaneous voice and data sessions | Rajaram Ramesh | 2007-09-25 |
| 7194000 | Methods and systems for provision of streaming data services in an internet protocol network | Rajaram Ramesh | 2007-03-20 |
| 7142580 | Systems, methods, and computer program products for providing traffic frequency diversification in a cellular communication system | Rajaram Ramesh | 2006-11-28 |
| 6898195 | Method and apparatus for sustaining conversational services in a packet switched radio access network | Johan Molnö, Christofer Lindheimer | 2005-05-24 |
| 6694146 | Method for reducing time required to receive and decode a temporary equipment identifier message | Carl HARDIN, James E. Petranovich, Andrew S. Wright | 2004-02-17 |
| 6608828 | Methods and systems for decoding headers that are repeatedly transmitted and received along with data on a radio channel | — | 2003-08-19 |
| 6490314 | Method for overlay of narrowband and wideband communication systems | Ali S. Khayrallah | 2002-12-03 |
| 6483828 | System and method for coding in a telecommunications environment using orthogonal and near-orthogonal codes | Rajaram Ramesh, Havish Koorapaty, Eric Wang, Sandeep Chennakeshu, Amer A. Hassan | 2002-11-19 |
| 6463450 | Method and apparatus for the location of the peak of a function using a filter bank | Havish Koorapaty | 2002-10-08 |
| 6366624 | Systems and methods for receiving a modulated signal containing encoded and unencoded bits using multi-pass demodulation | Ali S. Khayrallah | 2002-04-02 |
| 6324268 | Splitter-less digital subscriber loop modems with improved throughput and voice and data separation | Nils Rydbeck, R. David Koilpillai | 2001-11-27 |
| 6163571 | Method for measuring received signal quality in a mobile wireless communication system | Ram Asokan | 2000-12-19 |
| 6122527 | Cellular digital packet data mobile data base station | Mark T. Robinson, Steven H. Gardner, Matt Wong, Seton Paul Kasmir, Sue Graham +2 more | 2000-09-19 |
| 6115394 | Methods, apparatus and computer program products for packet transport over wireless communication links | Havish Koorapaty, David R. Irvin | 2000-09-05 |
| 6014548 | Method and apparatus for facilitating detection of a synchronization signal generated by a satellite communication network | Y-P Eric Wang | 2000-01-11 |
| 5968198 | Decoder utilizing soft information output to minimize error rates | Amer A. Hassan, Ali S. Khayrallah, Yi-Pin Eric Wang, Rajaram Ramesh | 1999-10-19 |
| 5950114 | Apparatus and method for deriving a random reference number from paging and originating signals | Yi-Pin Eric Wang, Larry William Massingill | 1999-09-07 |
| 5936978 | Shortened fire code error-trapping decoding method and apparatus | Rajaram Ramesh | 1999-08-10 |
| 5933763 | Circuitry and method for improved signal reception acknowledgment in a radio communication system | Eric Wang, Amer A. Hassan, Sandeep Chennakeshu | 1999-08-03 |
| 5918174 | Circuitry and method for initiating communication between communication stations of a radio communication system | Sandeep Chennakeshu, Yi-Pin Eric Wang | 1999-06-29 |
| 5881105 | System and method for the non-sequential transmission of control signals within a speech transmission | Paul W. Dent | 1999-03-09 |
| 5854808 | Methods and apparatus for detecting the presence of a prescribed signal in a channel of a communications system | George M. Peponides | 1998-12-29 |