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Code division multiplex systems
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Patents Grants
last 30 patents
Information
Patent Grant
High instantaneous bandwidth auto-indexing parallelized chaotic wav...
Patent number
11,539,558
Issue date
Dec 27, 2022
Northrop Grumman Systems Corporation
Ameesh N. Pandya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chip dithering using permuted randomized selection sets to enhance...
Patent number
11,016,734
Issue date
May 25, 2021
Northrop Grumman Systems Corporation
Christopher W. Walker
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication using chaotic waveforms
Patent number
10,707,985
Issue date
Jul 7, 2020
AshRem Technologies, Inc.
Ashitosh Swarup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for range and coverage extension in a heteroge...
Patent number
10,574,277
Issue date
Feb 25, 2020
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating data in a digital chaos comm...
Patent number
10,277,438
Issue date
Apr 30, 2019
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication using chaotic waveforms
Patent number
10,256,932
Issue date
Apr 9, 2019
AshRem Technologies, Inc.
Ashitosh Swarup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rate line suppression using chaotic spreading codes
Patent number
10,211,880
Issue date
Feb 19, 2019
Raytheon Company
Gary M. Graceffo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for range and coverage extension in a heteroge...
Patent number
10,069,522
Issue date
Sep 4, 2018
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for secure network access and group membership...
Patent number
9,966,991
Issue date
May 8, 2018
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication systems and methods
Patent number
9,780,902
Issue date
Oct 3, 2017
AshRem Technologies, Inc.
Ashitosh Swarup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for communicating data in a digital chaos coop...
Patent number
9,479,217
Issue date
Oct 25, 2016
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid pseudo-random noise and chaotic signal implementation for co...
Patent number
8,644,362
Issue date
Feb 4, 2014
The SI Organization, Inc.
Robert Lauer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Continuous time chaos dithering
Patent number
8,542,716
Issue date
Sep 24, 2013
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications system employing orthogonal chaotic spreading codes
Patent number
8,457,077
Issue date
Jun 4, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Continuous time chaos dithering
Patent number
8,428,102
Issue date
Apr 23, 2013
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Discrete time chaos dithering
Patent number
8,428,103
Issue date
Apr 23, 2013
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications system employing orthogonal chaotic spreading codes
Patent number
8,406,276
Issue date
Mar 26, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Anti-jam communications having selectively variable peak-to-average...
Patent number
8,379,689
Issue date
Feb 19, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bit error rate reduction in chaotic communications
Patent number
8,369,376
Issue date
Feb 5, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive link communications using adaptive chaotic spread waveform
Patent number
8,369,377
Issue date
Feb 5, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Rake receiver for spread spectrum chaotic communications systems
Patent number
8,363,700
Issue date
Jan 29, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communications system employing chaotic spreading codes with static...
Patent number
8,351,484
Issue date
Jan 8, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hidden Markov Model detection for spread spectrum waveforms
Patent number
8,345,725
Issue date
Jan 1, 2013
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Featureless coherent chaotic amplitude modulation
Patent number
8,068,571
Issue date
Nov 29, 2011
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Selective noise cancellation of a spread spectrum signal
Patent number
8,040,937
Issue date
Oct 18, 2011
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Chaotic spread spectrum communications system receiver
Patent number
8,005,221
Issue date
Aug 23, 2011
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Spread spectrum communications system and method utilizing chaotic...
Patent number
7,974,413
Issue date
Jul 5, 2011
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transmitter apparatus, receiver apparatus, transmission method, rec...
Patent number
7,577,182
Issue date
Aug 18, 2009
National Institute of Information and Communications Technology
Ken Umeno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Pseudo-random number sequence filter, filtering method and data rec...
Patent number
7,466,780
Issue date
Dec 16, 2008
National Institute of Information and Communications Technology
Ken Umeno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for filtering a spectrum spread communication
Patent number
7,411,997
Issue date
Aug 12, 2008
Japan Science and Technology Corporation
Ken Umeno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
HIGH INSTANTANEOUS BANDWIDTH AUTO-INDEXING PARALLELIZED CHAOTIC WAV...
Publication number
20230014489
Publication date
Jan 19, 2023
Northrop Grumman Systems Corporation
Ameesh N. Pandya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Using Chaotic Waveforms
Publication number
20190190638
Publication date
Jun 20, 2019
AshRem Technologies, Inc.
Ashitosh Swarup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Using Chaotic Waveforms
Publication number
20170373782
Publication date
Dec 28, 2017
AshRem Technologies, Inc.
Ashitosh Swarup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Range and Coverage Extension in a Heteroge...
Publication number
20170180168
Publication date
Jun 22, 2017
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Radio Frame for Communicating Data in a Digital Chaos Communication...
Publication number
20160301551
Publication date
Oct 13, 2016
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEMS AND METHODS
Publication number
20160204889
Publication date
Jul 14, 2016
AshRem Technologies, Inc.
Ashitosh Swarup
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTINUOUS TIME CHAOS DITHERING
Publication number
20130128930
Publication date
May 23, 2013
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Communicating Data in a Digital Chaos Comm...
Publication number
20120250783
Publication date
Oct 4, 2012
John David Terry
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIDDEN MARKOV MODEL DETECTION FOR SPREAD SPECTRUM WAVEFORMS
Publication number
20110222584
Publication date
Sep 15, 2011
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ADAPTIVE LINK COMMUNICATIONS USING ADAPTIVE CHAOTIC SPREAD WAVEFORM
Publication number
20110019719
Publication date
Jan 27, 2011
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RAKE RECEIVER FOR SPREAD SPECTRUM CHAOTIC COMMUNICATIONS SYSTEMS
Publication number
20110002366
Publication date
Jan 6, 2011
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BIT ERROR RATE REDUCTION IN CHAOTIC COMMUNICATIONS
Publication number
20110004792
Publication date
Jan 6, 2011
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANTI-JAM COMMUNICATIONS HAVING SELECTIVELY VARIABLE PEAK-TO-AVERAGE...
Publication number
20110002364
Publication date
Jan 6, 2011
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISCRETE TIME CHAOS DITHERING
Publication number
20100316090
Publication date
Dec 16, 2010
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTINUOUS TIME CHAOS DITHERING
Publication number
20100309957
Publication date
Dec 9, 2010
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, TRANSMITTING DEVICE, RECEIVING DEVICE, AND IN...
Publication number
20100232523
Publication date
Sep 16, 2010
Ken Umeno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATIONS SYSTEM EMPLOYING ORTHOGONAL CHAOTIC SPREADING CODES
Publication number
20100226497
Publication date
Sep 9, 2010
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATIONS SYSTEM EMPLOYING CHAOTIC SPREADING CODES WITH STATIC...
Publication number
20100165828
Publication date
Jul 1, 2010
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATIONS SYSTEM EMPLOYING ORTHOGONAL CHAOTIC SPREADING CODES
Publication number
20100166041
Publication date
Jul 1, 2010
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION SYSTEM, COMMUNICATION METHOD AND INFORMATION RECORDIN...
Publication number
20100020888
Publication date
Jan 28, 2010
Ken Umeno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEATURELESS COHERENT CHAOTIC AMPLITUDE MODULATION
Publication number
20090310650
Publication date
Dec 17, 2009
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SELECTIVE NOISE CANCELLATION OF A SPREAD SPECTRUM SIGNAL
Publication number
20090245327
Publication date
Oct 1, 2009
Harris Corporation
Alan J. Michaels
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Chaotic Spread Spectrum Communications System Receiver
Publication number
20090034727
Publication date
Feb 5, 2009
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Spread Spectrum Communications System and Method Utilizing Chaotic...
Publication number
20080304666
Publication date
Dec 11, 2008
Harris Corporation
David B. Chester
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Receiving device, receiving method, and program
Publication number
20070253464
Publication date
Nov 1, 2007
Riken
Gen Hori
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Pseudo-random number sequence output unit, transmitter, receiver, c...
Publication number
20070098054
Publication date
May 3, 2007
Natl. Institute of Inform. and Communic. Tech.
Ken Umeno
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Transmitter apparatus, receiver apparatus, transmission method, rec...
Publication number
20060215734
Publication date
Sep 28, 2006
National Institute of Information and Communications Technology
Ken Umeno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Pulse generator, pulse generating method, communicating apparatus,...
Publication number
20040257205
Publication date
Dec 23, 2004
Ken Umeno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Filter apparatus, reception apparatus, transmission apparatus, diff...
Publication number
20040146095
Publication date
Jul 29, 2004
Ken Umeno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Pseudo-random number sequence output unit, transmitter, receiver, c...
Publication number
20020041623
Publication date
Apr 11, 2002
Communications Research Laboratory, Ministry of Public Management, Home Affai...
Ken Umeno
G06 - COMPUTING CALCULATING COUNTING