Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8514917 | Method and apparatus for DSL communication over a 4 wire system | Qasem Aldrubi, Felipe Fuks, Hossein Dehghan-Fard | 2013-08-20 |
| 8462751 | Managing wireless local area networks | Hossein Dehghan | 2013-06-11 |
| 8432826 | Channel scanning and channel selection in a wireless communication network | Kapil Gulati, Ali Rouhi, Ravi Narasimhan, Rajkumar Samuel | 2013-04-30 |
| 8427933 | Method and apparatus for DMT crosstalk cancellation | Sigurd Schelstraete | 2013-04-23 |
| 8345859 | Method and apparatus for DSL line card power management | Sigurd Schelstraete, Aner Tennen, Elango Pakriswamy, Chun-Sup Kim, Luiz Felipe Fuks | 2013-01-01 |
| 8223859 | Method and apparatus for a multi-tone modem | Sivannarayana Nagireddi, Sigurd Schelstraete, Avadhani Shridhar | 2012-07-17 |
| 8223802 | Primary user detection | Amir Hadi Djahanshahi, Ravi Narasimhan, Jim Wood, Farrokh Farrokhi, Vahbod Pourahmad +1 more | 2012-07-17 |
| 7881362 | Method and apparatus for differentiated communication channel robustness in a multi-tone transceiver | Avadhani Shridhar, Rouben Toumani, Ying Wu | 2011-02-01 |
| 7443918 | Method and apparatus for extending the frequency range of multi-tone modems | Rouben Toumani | 2008-10-28 |
| 7359444 | Method and apparatus for extending the frequency range of multi-tone modems | Rouben Toumani | 2008-04-15 |
| 7315571 | Method and apparatus for a variable bandwidth multi-protocol X-DSL transceiver | Behrooz Rezvani, Raminder S. Bajwa, Jacky S. Chow, Avadhani Shridhar, Dale Smith +2 more | 2008-01-01 |
| 7076002 | Method and apparatus for symbol boundary synchronization | Fernando Ramirez-Mireles, Robert Ayrapetian, Dale Smith, Max Chien | 2006-07-11 |
| 7075998 | Method and apparatus for symmetrical DMT X-DSL communications | Behrooz Rezvani, Dale Smith, Reuven Segev | 2006-07-11 |
| 7076010 | Method and apparatus for time domain equalization in an XDSL modem | Raminder S. Bajwa, Behrooz Rezvani, Dale Smith, Prem Ramaswamy | 2006-07-11 |
| 7035326 | Method and apparatus for initializing modem communications | Mazen M. Shihabi, Saman Behtash, Hojat Khelghati, John Gevargiz, Avadhani Sridhar +1 more | 2006-04-25 |
| 6985521 | Method and apparatus for channel estimation for X-DSL communications | Behrooz Rezvani, Dale Smith | 2006-01-10 |
| 6965657 | Method and apparatus for interference cancellation in shared communication mediums | Behrooz Rezvani | 2005-11-15 |
| 6963603 | Method and apparatus for pre-compensation of an XDSL modem | Behrooz Rezvani, Dale Smith | 2005-11-08 |
| 6959036 | Method and apparatus for an X-DSL modem supporting multiple X-DSL line codes | Behrooz Rezvani, Dale Smith, Homayoun Shahri | 2005-10-25 |
| 6940807 | Method and apparatus for a X-DSL communication processor | Behrooz Rezvani, Avadhani Shridhar, Raminder S. Bajwa, Tiruvur R. Ramesh, Masoud Eskandari +3 more | 2005-09-06 |
| 6937616 | Method and apparatus for providing packet based and distributed xDSL communications | Behrooz Rezvani, Avadhani Shridhar, Omprakash S. Samaru, Firooz Massoudi | 2005-08-30 |
| 6873653 | Method and apparatus for pre-distortion of an X-DSL line driver | Behrooz Rezvani, John Zhang, Dale Smith | 2005-03-29 |
| 6788728 | System and method for reducing peak-to-average ratio of the reverse link modulator in a CDMA phone system | Mohit Kishore Prasad | 2004-09-07 |
| 6718019 | Method and apparatus for wireline characterization | Behrooz Rezvani, Hojat Khelghati, Yuwen Su, Qasem Aldrubi | 2004-04-06 |
| 6516049 | Method and apparatus for insertion loss estimation in wireline communications | Behrooz Rezvani, Hojat Khelghati, Yuwen Su, Qasem Aldrubi | 2003-02-04 |