Gopal Harikumar

Person

Waltham, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filter for impulse response shortening with additional spectral con...
- Patent number 9,014,250
- Issue date Apr 21, 2015
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time-domain equalization for discrete multi-tone systems
- Patent number 8,315,299
- Issue date Nov 20, 2012
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Boosting a signal-to-interference ratio of a mobile station
- Patent number 8,140,091
- Issue date Mar 20, 2012
- Airvana Network Solutions, Inc.
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally constrained impulse shortening filter for a discrete mul...
- Patent number 8,102,928
- Issue date Jan 24, 2012
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time-domain equalization for discrete multi-tone systems
- Patent number 7,916,801
- Issue date Mar 29, 2011
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Boosting a signal-to-interference ratio of a mobile station
- Patent number 7,860,513
- Issue date Dec 28, 2010
- Airvana Network Solutions, Inc.
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Boosting a signal-to-interference ratio of a mobile station
- Patent number 7,603,127
- Issue date Oct 13, 2009
- Airvana, Inc.
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time domain equalization for discrete multi-tone systems
- Patent number 7,440,498
- Issue date Oct 21, 2008
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally constrained impulse shortening filter for a discrete mul...
- Patent number 7,430,242
- Issue date Sep 30, 2008
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally constrained impulse shortening filter for a discrete mul...
- Patent number 7,254,178
- Issue date Aug 7, 2007
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Boosting a signal-to-interference ratio of a mobile station
- Patent number 7,242,958
- Issue date Jul 10, 2007
- Airvana, Inc.
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time domain equalization for discrete multi-tone systems
- Patent number 6,785,328
- Issue date Aug 31, 2004
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally constrained impulse shortening filter for a discrete mul...
- Patent number 6,631,175
- Issue date Oct 7, 2003
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time domain equalization for discrete multi-tone systems
- Patent number 6,526,105
- Issue date Feb 25, 2003
- Tellabs, Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Filter For Impulse Response Shortening With Additional Spectral Con...
- Publication number 20130208778
- Publication date Aug 15, 2013
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spectrally constrained impulse shortening filter for a discrete mul...
- Publication number 20120183034
- Publication date Jul 19, 2012
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME-DOMAIN EQUALIZATION FOR DISCRETE MULTI-TONE SYSTEMS
- Publication number 20110293053
- Publication date Dec 1, 2011
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BOOSTING A SIGNAL-TO-INTERFERENCE RATIO OF A MOBILE STATION
- Publication number 20110065464
- Publication date Mar 17, 2011
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BOOSTING A SIGNAL-TO-INTERFERENCE RATIO OF A MOBILE STATION
- Publication number 20090318162
- Publication date Dec 24, 2009
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRALLY CONSTRAINED IMPULSE SHORTENING FILTER FOR A DISCRETE MUL...
- Publication number 20090022216
- Publication date Jan 22, 2009
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME-DOMAIN EQUALIZATION FOR DISCRETE MULTI-TONE SYSTEMS
- Publication number 20090003421
- Publication date Jan 1, 2009
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRALLY CONSTRAINED IMPULSE SHORTENING FILTER FOR A DISCRETE MUL...
- Publication number 20070230562
- Publication date Oct 4, 2007
- Tellabs Operations, Inc.
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Boosting a signal-to-interference ratio of a mobile station
- Publication number 20060003794
- Publication date Jan 5, 2006
- Airvana, Inc., a Massachusetts corporation
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time domain equalization for discrete multi-tone systems
- Publication number 20040258146
- Publication date Dec 23, 2004
- Tellabs Operations, Inc., a Delaware corporation
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Spectrally constrained impulse shortening filter for a discrete mul...
- Publication number 20040091056
- Publication date May 13, 2004
- Tellabs Operations, Inc. a Delaware corporation
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time domain equalization for discrete multi-tone systems
- Publication number 20030128752
- Publication date Jul 10, 2003
- Tellabs Operations, Inc. a Delaware corporation
- Gopal Harikumar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Boosting a signal-to-interference ratio of a mobile station
- Publication number 20030100311
- Publication date May 29, 2003
- Sae-Young Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRALLY CONSTRAINED IMPULSE SHORTENING FILTER FOR A DISCRETE MUL...
- Publication number 20020106035
- Publication date Aug 8, 2002
- GOPAL HARIKUMAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Gopal Harikumar

Person

Patents Grantslast 30 patents

Filter for impulse response shortening with additional spectral con...

Time-domain equalization for discrete multi-tone systems

Boosting a signal-to-interference ratio of a mobile station

Spectrally constrained impulse shortening filter for a discrete mul...

Time-domain equalization for discrete multi-tone systems

Boosting a signal-to-interference ratio of a mobile station

Boosting a signal-to-interference ratio of a mobile station

Time domain equalization for discrete multi-tone systems

Spectrally constrained impulse shortening filter for a discrete mul...

Spectrally constrained impulse shortening filter for a discrete mul...

Boosting a signal-to-interference ratio of a mobile station

Time domain equalization for discrete multi-tone systems

Spectrally constrained impulse shortening filter for a discrete mul...

Time domain equalization for discrete multi-tone systems

Patents Applicationslast 30 patents

Filter For Impulse Response Shortening With Additional Spectral Con...

Spectrally constrained impulse shortening filter for a discrete mul...

TIME-DOMAIN EQUALIZATION FOR DISCRETE MULTI-TONE SYSTEMS

BOOSTING A SIGNAL-TO-INTERFERENCE RATIO OF A MOBILE STATION

BOOSTING A SIGNAL-TO-INTERFERENCE RATIO OF A MOBILE STATION

SPECTRALLY CONSTRAINED IMPULSE SHORTENING FILTER FOR A DISCRETE MUL...

TIME-DOMAIN EQUALIZATION FOR DISCRETE MULTI-TONE SYSTEMS

SPECTRALLY CONSTRAINED IMPULSE SHORTENING FILTER FOR A DISCRETE MUL...

Boosting a signal-to-interference ratio of a mobile station

Time domain equalization for discrete multi-tone systems

Spectrally constrained impulse shortening filter for a discrete mul...

Time domain equalization for discrete multi-tone systems

Boosting a signal-to-interference ratio of a mobile station

SPECTRALLY CONSTRAINED IMPULSE SHORTENING FILTER FOR A DISCRETE MUL...