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Ernest C. Chen
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San Pedro, CA, US
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last 30 patents
Information
Patent Grant
Method and apparatus for rapid and scalable testing of antennas
Patent number
10,082,530
Issue date
Sep 25, 2018
The DIRECTV Group, Inc.
Terence Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for transmitting high bandwidth signals with l...
Patent number
10,080,045
Issue date
Sep 18, 2018
The DIRECTV Group, Inc.
Romulo Pontual
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combining transponder bandwidths for source and forward error corre...
Patent number
9,979,464
Issue date
May 22, 2018
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna reflector hydrophobic coating and method for applying same
Patent number
9,680,230
Issue date
Jun 13, 2017
The DIRECTV Group, Inc.
Joseph Santoru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for identifying co-channel interference
Patent number
9,537,689
Issue date
Jan 3, 2017
The DIRECTV Group, Inc.
Guangcai Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting high bandwidth signals with l...
Patent number
9,525,978
Issue date
Dec 20, 2016
The DIRECTV Group, Inc.
Romulo Pontual
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and systems for aligning a satellite receiver dish using a...
Patent number
9,503,177
Issue date
Nov 22, 2016
The DIRECTV Group, Inc.
Yangyang Shi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive coding and modulation for spot beam satellite broadcast
Patent number
9,485,010
Issue date
Nov 1, 2016
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for nodal multiple access into communications cha...
Patent number
9,059,780
Issue date
Jun 16, 2015
The DIRECTV Group, Inc.
John P. Godwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated ODU controller for antenna pointing
Patent number
8,982,004
Issue date
Mar 17, 2015
The DIRECTV Group, Inc.
Joseph Santoru
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Feeder link configurations to support layered modulation for digita...
Patent number
8,804,605
Issue date
Aug 12, 2014
The DIRECTV Group, Inc.
Paul R. Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for nodal multiple access into communications cha...
Patent number
8,705,435
Issue date
Apr 22, 2014
The DIRECTV Group, Inc.
John P. Godwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shifted channel characteristics for mitigating co-channel interference
Patent number
8,594,575
Issue date
Nov 26, 2013
The DIRECTV Group, Inc.
Joseph Santoru
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for minimizing co-channel interference
Patent number
8,571,480
Issue date
Oct 29, 2013
The DIRECTV Group, Inc.
Lin-Nan Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sample generation method and system for digital simulation processes
Patent number
8,332,449
Issue date
Dec 11, 2012
The DIRECTV Group, Inc.
Ernest C. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Feeder link configurations to support layered modulation for digita...
Patent number
8,259,641
Issue date
Sep 4, 2012
The DIRECTV Group, Inc.
Paul R. Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for identifying co-channel interference
Patent number
8,213,553
Issue date
Jul 3, 2012
The DIRECTV Group, Inc.
Guangcai Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Equalizers for layered modulated and other signals
Patent number
8,208,526
Issue date
Jun 26, 2012
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combining transponder bandwidths for source and forward error corre...
Patent number
8,200,149
Issue date
Jun 12, 2012
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna peak strength finder
Patent number
8,134,512
Issue date
Mar 13, 2012
The DIRECTV Group, Inc.
Ernest C. Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Maximizing power and spectral efficiencies for layered and conventi...
Patent number
8,130,818
Issue date
Mar 6, 2012
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for nodal multiple access into communications cha...
Patent number
8,085,707
Issue date
Dec 27, 2011
The DIRECTV Group, Inc.
John P. Godwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Blind identification of advanced modulation and coding modes
Patent number
8,023,888
Issue date
Sep 20, 2011
The DIRECTV Group, Inc.
Joseph Santoru
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Online output multiplexer filter measurement
Patent number
8,005,035
Issue date
Aug 23, 2011
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatuses for determining scrambling codes for signal...
Patent number
7,961,880
Issue date
Jun 14, 2011
The DIRECTV Group, Inc.
Judith Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Maximizing power and spectral efficiencies for layered and conventi...
Patent number
7,920,643
Issue date
Apr 5, 2011
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Single-wire multiswitch and channelized RF cable test meter
Patent number
7,912,427
Issue date
Mar 22, 2011
The DIRECTV Group, Inc.
Joseph Santoru
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optimized uplink efficiencies for transmission of satellite data
Patent number
7,859,330
Issue date
Dec 28, 2010
The DIRECTV Group, Inc.
Guangcai Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reducing spectral roll-off factors to increase spectral efficiency
Patent number
7,844,213
Issue date
Nov 30, 2010
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal, interference and noise power measurement
Patent number
7,822,154
Issue date
Oct 26, 2010
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING HIGH BANDWIDTH SIGNALS WITH L...
Publication number
20170099509
Publication date
Apr 6, 2017
The DIRECTV Group, Inc.
Romulo Pontual
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING HIGH BANDWIDTH SIGNALS WITH L...
Publication number
20140140259
Publication date
May 22, 2014
The DIRECTV Group, Inc.
Romulo Pontual
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEEDER LINK CONFIGURATIONS TO SUPPORT LAYERED MODULATION FOR DIGITA...
Publication number
20130121430
Publication date
May 16, 2013
The DIRECTV Group, Inc.
Paul R. Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR IDENTIFYING CO-CHANNEL INTERFERENCE
Publication number
20120257697
Publication date
Oct 11, 2012
The DIRECTV Group, Inc.
Guangcai Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Maximizing Power and Spectral Efficiencies for Layered and Conventi...
Publication number
20110154412
Publication date
Jun 23, 2011
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLIND IDENTIFICATION OF ADVANCED MODULATION AND CODING MODES
Publication number
20100157881
Publication date
Jun 24, 2010
The DIRECTV Group, Inc.
Joseph Santoru
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTIMIZED UPLINK EFFICIENCIES FOR TRANSMISSION OF SATELLITE DATA
Publication number
20090224824
Publication date
Sep 10, 2009
The DIRECTV Group, Inc.
Guangcai Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SAMPLE GENERATION METHOD AND SYSTEM FOR DIGITAL SIMULATION PROCESSES
Publication number
20090182796
Publication date
Jul 16, 2009
The DIRECTV Group, Inc.
Ernest C. Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EQUALIZERS FOR LAYERED MODULATED AND OTHER SIGNALS
Publication number
20090175327
Publication date
Jul 9, 2009
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOWER COMPLEXITY LAYERED MODULATION SIGNAL PROCESSOR
Publication number
20090097589
Publication date
Apr 16, 2009
The DIRECTV Group, Inc.
ERNEST C. CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEEDER LINK CONFIGURATIONS TO SUPPORT LAYERED MODULATION FOR DIGITA...
Publication number
20090073917
Publication date
Mar 19, 2009
The DIRECTV Group, Inc.
Paul R. Anderson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHODS AND APPARATUSES FOR MINIMIZING CO-CHANNEL INTERFERENCE
Publication number
20090068953
Publication date
Mar 12, 2009
The DIRECTV Group, Inc.
Lin-Nan Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHIFTED CHANNEL CHARACTERISTICS FOR MITIGATING CO-CHANNEL INTERFERENCE
Publication number
20090052503
Publication date
Feb 26, 2009
THE DIRECTV GROUP, INC.
JOSEPH SANTORU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LAYERED MODULATION FOR DIGITAL SIGNALS
Publication number
20090052590
Publication date
Feb 26, 2009
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REDUCING SPECTRAL ROLL-OFF FACTORS TO INCREASE SPECTRAL EFFICIENCY
Publication number
20090036086
Publication date
Feb 5, 2009
The DIRECTV Group, Inc.
ERNEST C. CHEN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MAXIMIZING POWER AND SPECTRAL EFFICIENCIES FOR LAYERED AND CONVENTI...
Publication number
20090016431
Publication date
Jan 15, 2009
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIERARCHICAL 8PSK PERFORMANCE
Publication number
20080298505
Publication date
Dec 4, 2008
The DIRECTV Group, Inc.
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Single-wire multiswitch and channelized RF cable test meter
Publication number
20080209478
Publication date
Aug 28, 2008
The DIRECTV Group, Inc.
Joseph Santoru
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR IDENTIFYING CO-CHANNEL INTERFERENCE
Publication number
20080181291
Publication date
Jul 31, 2008
The DIRECTV Group, Inc.
Guangcai Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTIMIZED UPLINK EFFICIENCIES FOR TRANSMISSION OF SATELLITE DATA
Publication number
20080129374
Publication date
Jun 5, 2008
The DIRECTV Group, Inc.
Guangcai Zhou
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for receiving dual band signals from a common...
Publication number
20080120654
Publication date
May 22, 2008
The DIRECTV Group, Inc.
Gustave R. Stroes
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Device and method for nodal multiple access into communications cha...
Publication number
20080089271
Publication date
Apr 17, 2008
The DIRECTV Group Inc.
John P. Godwin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BLIND IDENTIFICATION OF ADVANCED MODULATION AND CODING MODES
Publication number
20070206638
Publication date
Sep 6, 2007
Joseph Santoru
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Tri-head KaKuKa feed for single-offset dish antenna
Publication number
20070146223
Publication date
Jun 28, 2007
Kesse Ho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREPROCESSING SIGNAL LAYERS IN A LAYERED MODULATION DIGITAL SIGNAL...
Publication number
20070147547
Publication date
Jun 28, 2007
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optimization technique for layered modulation
Publication number
20070116144
Publication date
May 24, 2007
Weizheng Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Layered modulation for digital signals
Publication number
20070116156
Publication date
May 24, 2007
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Equalizers for layered modulated and other signals
Publication number
20070116108
Publication date
May 24, 2007
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dual layer signal processing in a layered modulation digital signal...
Publication number
20070071134
Publication date
Mar 29, 2007
Ernest C. Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Methods and apparatuses for determining scrambling codes for signal...
Publication number
20070074242
Publication date
Mar 29, 2007
Judith Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE