Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532147 | Residential gateway for voice over internet protocol communications | William Scholtz, Ben Chan, Shareq Rahman, Xy Chen, James Zhang | 2013-09-10 |
| 8228951 | Method and system for preventing data loss in a real-time computer system | William Scholtz, Ben Chan, Shareq Rahman, Xy Chen, James Zhang | 2012-07-24 |
| 8194767 | Systems and methods for MIMO precoding in an xDSL system | Patrick Duvaut, Amitkumar Mahadevan, Massimo Sorbara | 2012-06-05 |
| 8126038 | System and method for selectable mask for LDSL | Patrick Duvaut | 2012-02-28 |
| 7957477 | Systems and methods for MIMO precoding in an xDSL system | Patrick Duvaut, Amitkumar Mahadevan, Massimo Sorbara | 2011-06-07 |
| 7813434 | Systems and methods for improved bit loading for discrete multi-tone modulated multiple latency applications | Yan Wu, Lujing Cai, William Scholtz | 2010-10-12 |
| 7764752 | Method and system for reducing interferences due to handshake tones | Patrick Duvaut, Peter Kleewein, Laurent Pierrugues | 2010-07-27 |
| 7653138 | Technique for improving multiple-channel multi-tone transmissions | Patrick Duvaut, William Scholtz | 2010-01-26 |
| 7522638 | Method and system for preventing data loss in a real-time computer system | William Scholtz, Ben Chan, Shareq Rahman, Xy Chen, James Zhang | 2009-04-21 |
| 7496135 | System and method for selectable mask for LDSL | Patrick Duvaut | 2009-02-24 |
| 7457353 | Method and system for mitigating Fourier transform side lobes | Patrick Duvaut, Albert Rapaport, William Sholtz, Faina Shmulyian | 2008-11-25 |
| 7457368 | Multilevel channel coding in ADSL | Patrick Duvaut, Julien D. Pons, William Scholtz | 2008-11-25 |
| 7406126 | Implementation of smart DSL for LDSL systems | Patrick Duvaut, Lujing Cai, Laurent Pierrugues, William Scholtz, Oliver Moreno +2 more | 2008-07-29 |
| 7400693 | System and method of echo cancellation | Lujing Cai, Albert Rapaport | 2008-07-15 |
| 7400710 | MIMO dynamic PSD allocation for DSL networks | William Scholtz, Lujing Cai, Albert Rapaport, Shareq Rahman, Patrick Duvaut | 2008-07-15 |
| 7386040 | System and method for optimizing digital subscriber line performance between transceivers from multiple manufacturers | Lujing Cai, Shareq Rahman, William Scholtz | 2008-06-10 |
| 7352805 | Systems and methods for adaptive VDSL with variable sampling frequency and time-domain equalizer | Lujing Cai | 2008-04-01 |
| 7295603 | Method and system for virtual exchange reference impact (VERI) for use in mixed spectrum management in DSL | Patrick Duvaut, Anupama Ramalingam | 2007-11-13 |
| 7272172 | System and method for selectable mask for LDSL | Patrick Duvaut | 2007-09-18 |
| 7120211 | Adaptive RFI canceller for DSL | Faina Shmulyian, Patrick Duvaut | 2006-10-10 |
| 6985548 | System and method for timing recovery in a discrete multi-tone system | Farooq Jabbar, Weimin Liu | 2006-01-10 |
| 6967996 | System and method for optimizing digital subscriber line performance between transceivers from multiple manufacturers | Lujing Cai, Shareq Rahman, William Scholtz | 2005-11-22 |
| 6879625 | System and method for providing cancellation of interference in a repeater configuration with remote loop powering | Robin Levonas | 2005-04-12 |
| 6829251 | System and method for increasing data capacity in communication systems | Patrick Duvaut, William Scholtz, Laurent Pierrugues, Oliver Moreno | 2004-12-07 |
| 6741701 | Dual echo canceller and method for increasing dynamic range of a receiver | Ehud Barak | 2004-05-25 |