Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8442131 | Power reduction for digital subscriber line | — | 2013-05-14 |
| 8432851 | Method, apparatus, and system for time synchronization | Guijin Xu, Ruzhou Feng | 2013-04-30 |
| 8432955 | Method for robust crosstalk precoder training in channels with impulse noise | Raphael Cendrillon, Liming Fang | 2013-04-30 |
| 8280036 | Configuring the virtual noise parameters of a digital subscriber line | Raphael Cendrillon, Dong Wei | 2012-10-02 |
| 8243844 | Power reduction for digital subscriber line | — | 2012-08-14 |
| 8238450 | Dynamic transmitter noise level adjustment for digital subscriber line systems | Sanjay Gupta, Amir H. Fazlollahi, Ying Tian Li, Raphael Cendrillon | 2012-08-07 |
| 7720633 | Bivariate histogram for impulse noise monitor | Dong Wei, Jun Zhou, Jianhua Liu | 2010-05-18 |
| 7577084 | ISDN crosstalk cancellation in a DSL system | Xiangguo Tang, Amir H. Fazlollahi | 2009-08-18 |
| 7486608 | Efficient implementation of low power mode in digital subscriber line (DSL) transceivers | Anthony J. P. O'Toole, Mark Hashemi | 2009-02-03 |
| 7376157 | Synchronizing ADSL Annex C transceivers to TTR | Amir H. Fazlollahi | 2008-05-20 |
| 7260117 | Synchronizing initial handshake in ADSL annex C to TTR | Les Brown, Sanjay Gupta | 2007-08-21 |
| 7180936 | Techniques to avoid G.HS false start due to FEXT | Syed Abbas | 2007-02-20 |
| 7177350 | Receiver transparent quiescent mode operation in a DSL transmission system | Farrokh Rashid-Farrokhi, Syed Abbas | 2007-02-13 |
| 7058152 | Method and apparatus for timing recovery in ADSL transceivers under a TCM-ISDN crosstalk environment | Chin Ngek Hung, Yaron Bar-Ness | 2006-06-06 |
| 7009945 | Dual-mode analog/digital adaptive echo cancellation in communication systems with asymmetric spectrum | Xiangguo Tang, Amir H. Fazlollahi | 2006-03-07 |
| 6865190 | Framing techniques for ADSL systems | Syed Abbas | 2005-03-08 |
| 6804267 | Transceiver training for DSL modems under TCM-ISDN interference | Yaron Bar-Ness | 2004-10-12 |
| 6725176 | Loop diagnostics for ADSL systems | Jalil Kamali, Syed Abbas, Steven R. Blackwell | 2004-04-20 |
| 6724849 | Method and apparatus for timing recovery in ADSL transceivers under a TCM-ISDN crosstalk environment | Chin Ngek Hung, Yaron Bar-Ness | 2004-04-20 |
| 6628704 | Equalizer training for ADSL transceivers under TCM-ISDN crosstalk environment | Chin Ngek Hung, Yaron Bar-Ness | 2003-09-30 |
| 6560276 | Synchronization techniques using an interpolation filter | Jim Beaney | 2003-05-06 |
| 6240141 | Lower-complexity peak-to-average reduction using intermediate-result subset sign-inversion for DSL | — | 2001-05-29 |
| 6236714 | Transmit power control for DSL modems in splitterless environment | Qingyi Zheng | 2001-05-22 |
| 6134265 | Precoding coefficient training in a V.34 modem | — | 2000-10-17 |
| 5991311 | Time-multiplexed transmission on digital-subscriber lines synchronized to existing TCM- | Anthony J. P. O'Toole | 1999-11-23 |