BLUE DANUBE SYSTEMS, INC.

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New Providence, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Transmitter signal cancellation in phased array receivers
- Patent number 11,606,115
- Issue date Mar 14, 2023
- BLUE DANUBE SYSTEMS, INC.
- Gregg S. Nardozza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phased array orientation finding method
- Patent number 11,502,406
- Issue date Nov 15, 2022
- BLUE DANUBE SYSTEMS, INC.
- Seyedamirhossein Hosseini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Channel sounding in hybrid massive MIMO arrays
- Patent number 11,476,904
- Issue date Oct 18, 2022
- BLUE DANUBE SYSTEMS, INC.
- Sayed Reza Monir Vaghefi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhancing throughput using agile beam switching and user scheduling...
- Patent number 11,196,470
- Issue date Dec 7, 2021
- BLUE DANUBE SYSTEMS, INC.
- Raghunandan M. Rao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference reduction in cellular communication systems
- Patent number 11,043,995
- Issue date Jun 22, 2021
- BLUE DANUBE SYSTEMS, INC.
- Gregg S. Nardozza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Initialization method for precision phase adder
- Patent number 10,992,305
- Issue date Apr 27, 2021
- BLUE DANUBE SYSTEMS, INC.
- Giovanni Marzin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Precision high frequency phase adders
- Patent number 10,917,048
- Issue date Feb 9, 2021
- Blue Danube Systems, Inc.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital port expansion for hybrid massive MIMO systems
- Patent number 10,763,940
- Issue date Sep 1, 2020
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna mapping and diversity
- Patent number 10,700,755
- Issue date Jun 30, 2020
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modular phased array
- Patent number 10,693,221
- Issue date Jun 23, 2020
- Blue Danube Systems, Inc.
- Robert C. Frye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precision high frequency phase adders
- Patent number 10,693,417
- Issue date Jun 23, 2020
- Blue Danube Systems, Inc.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active array calibration
- Patent number 10,574,432
- Issue date Feb 25, 2020
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Port-to-beam precoding to enable codebook based MU-MIMO operation i...
- Patent number 10,374,670
- Issue date Aug 6, 2019
- Blue Danube Systems, Inc.
- Dilip Bethanabhotla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low thermal impedance structure in a phased array
- Patent number 10,312,581
- Issue date Jun 4, 2019
- Blue Danube Systems, Inc.
- James Emerick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active array calibration
- Patent number 10,225,067
- Issue date Mar 5, 2019
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributing coherent signals to large electrical distances over se...
- Patent number 10,181,943
- Issue date Jan 15, 2019
- Blue Danube Systems, Inc.
- Robert C. Frye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-beam crest factor reduction
- Patent number 10,084,630
- Issue date Sep 25, 2018
- Blue Danube Systems, Inc.
- Chris Tsun Kit Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low thermal impedance structure in a phased array
- Patent number 10,084,231
- Issue date Sep 25, 2018
- Blue Danube Systems, Inc.
- James Emerick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna element self-test and monitoring
- Patent number 10,014,964
- Issue date Jul 3, 2018
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibrating a serial interconnection
- Patent number 10,009,165
- Issue date Jun 26, 2018
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Antenna element self-test and monitoring
- Patent number 9,893,820
- Issue date Feb 13, 2018
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibrating a serial interconnection
- Patent number 9,673,965
- Issue date Jun 6, 2017
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coupling of signals on multi-layer substrates
- Patent number 9,653,768
- Issue date May 16, 2017
- Blue Danube Systems, Inc.
- Robert C. Frye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Techniques for achieving high average spectrum efficiency in a wire...
- Patent number 9,161,360
- Issue date Oct 13, 2015
- BLUE DANUBE SYSTEMS, INC.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Beam Forming
- Publication number 20240204853
- Publication date Jun 20, 2024
- BLUE DANUBE SYSTEMS, INC.
- Chris Tsun Kit Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Non-Disruptive Phased Array Calibration for FDD and TDD Communicati...
- Publication number 20230106538
- Publication date Apr 6, 2023
- BLUE DANUBE SYSTEMS, INC.
- Gregg S. Nardozza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Precision High Frequency Phase Adders
- Publication number 20220103127
- Publication date Mar 31, 2022
- BLUE DANUBE SYSTEMS, INC.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transmitter Signal Cancellation in Phased Array Receivers
- Publication number 20210143862
- Publication date May 13, 2021
- BLUE DANUBE SYSTEMS, INC.
- Gregg S. Nardozza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Precision High Frequency Phase Adders
- Publication number 20200366243
- Publication date Nov 19, 2020
- BLUE DANUBE SYSTEMS, INC.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Initialization Method for Precision Phase Adder
- Publication number 20200244275
- Publication date Jul 30, 2020
- BLUE DANUBE SYSTEMS, INC.
- Giovanni Marzin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phased Array Orientation Finding Method
- Publication number 20200227825
- Publication date Jul 16, 2020
- BLUE DANUBE SYSTEMS, INC.
- Seyedamirhossein Hosseini
- G01 - MEASURING TESTING
Information Patent Application
ENHANCING THROUGHPUT USING AGILE BEAM SWITCHING AND USER SCHEDULING...
- Publication number 20200119790
- Publication date Apr 16, 2020
- BLUE DANUBE SYSTEMS, INC.
- Raghunandan M. Rao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Channel Sounding in Hybrid Massive MIMO Arrays
- Publication number 20200059276
- Publication date Feb 20, 2020
- Blue Danube Systems, Inc.
- Sayed Reza Monir Vaghefi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High Altitude Platform Cellular Systems
- Publication number 20190379432
- Publication date Dec 12, 2019
- Blue Danube Systems, Inc.
- Sayed Reza Monir Vaghefi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interference Reduction in Cellular Communication Systems
- Publication number 20190379438
- Publication date Dec 12, 2019
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRECISION HIGH FREQUENCY PHASE ADDERS
- Publication number 20190363675
- Publication date Nov 28, 2019
- Blue Danube Systems, Inc.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital Port Expansion of Hybrid Massive MIMO Systems
- Publication number 20190288762
- Publication date Sep 19, 2019
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE ARRAY CALIBRATION
- Publication number 20190182023
- Publication date Jun 13, 2019
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORT-TO-BEAM PRECODING TO ENABLE CODEBOOK BASED MU-MIMO OPERATION I...
- Publication number 20190089428
- Publication date Mar 21, 2019
- Blue Danube Systems, Inc.
- Dilip Bethanabhotla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW THERMAL IMPEDANCE STRUCTURE IN A PHASED ARRAY
- Publication number 20180366820
- Publication date Dec 20, 2018
- Blue Danube Systems, Inc.
- James Emerick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRECISION HIGH FREQUENCY PHASE ADDERS
- Publication number 20180269836
- Publication date Sep 20, 2018
- Blue Danube Systems, Inc.
- Mihai Banu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANTENNA ELEMENT SELF-TEST AND MONITORING
- Publication number 20180109336
- Publication date Apr 19, 2018
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTING COHERENT SIGNALS TO LARGE ELECTRICAL DISTANCES OVER SE...
- Publication number 20180091292
- Publication date Mar 29, 2018
- Blue Danube Systems, Inc.
- Robert C. Frye
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTENNA ELEMENT SELF-TEST AND MONITORING
- Publication number 20170310403
- Publication date Oct 26, 2017
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYNTHESIZING CROSS-POLARIZED BEAMS WITH A PHASED ARRAY
- Publication number 20170244164
- Publication date Aug 24, 2017
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA MAPPING AND DIVERSITY
- Publication number 20170201310
- Publication date Jul 13, 2017
- Blue Danube Systems, Inc.
- Gregg S. Nardozza
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BEAM CREST FACTOR REDUCTION
- Publication number 20170187560
- Publication date Jun 29, 2017
- Blue Danube Systems, Inc.
- Chris Tsun Kit Ng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW THERMAL IMPEDANCE STRUCTURE IN A PHASED ARRAY
- Publication number 20170187105
- Publication date Jun 29, 2017
- Blue Danube Systems, Inc.
- James Emerick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CALIBRATING A SERIAL INTERCONNECTION
- Publication number 20170180110
- Publication date Jun 22, 2017
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE ARRAY CALIBRATION
- Publication number 20170077613
- Publication date Mar 16, 2017
- Blue Danube Systems, Inc.
- Mihai Banu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CALIBRATING A SERIAL INTERCONNECTION
- Publication number 20170078081
- Publication date Mar 16, 2017
- Blue Danube Systems, Inc.
- Mihai Banu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULAR PHASED ARRAY
- Publication number 20170025749
- Publication date Jan 26, 2017
- Blue Danube Systems, Inc.
- Robert C. Frye
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ADAPTIVE BEAM PLACEMENT IN WIRELESS SYSTEMS
- Publication number 20160021650
- Publication date Jan 21, 2016
- Blue Danube Systems, Inc.
- Ramesh Chembil-Palat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COUPLING OF SIGNALS ON MULTI-LAYER SUBSTRATES
- Publication number 20150372366
- Publication date Dec 24, 2015
- Blue Danube Systems, Inc.
- Robert C. Frye
- H01 - BASIC ELECTRIC ELEMENTS

BLUE DANUBE SYSTEMS, INC.

Organization

Patents Grantslast 30 patents

Transmitter signal cancellation in phased array receivers

Phased array orientation finding method

Channel sounding in hybrid massive MIMO arrays

Enhancing throughput using agile beam switching and user scheduling...

Interference reduction in cellular communication systems

Initialization method for precision phase adder

Precision high frequency phase adders

Digital port expansion for hybrid massive MIMO systems

Antenna mapping and diversity

Modular phased array

Precision high frequency phase adders

Active array calibration

Port-to-beam precoding to enable codebook based MU-MIMO operation i...

Low thermal impedance structure in a phased array

Active array calibration

Distributing coherent signals to large electrical distances over se...

Multi-beam crest factor reduction

Low thermal impedance structure in a phased array

Antenna element self-test and monitoring

Calibrating a serial interconnection

Antenna element self-test and monitoring

Calibrating a serial interconnection

Coupling of signals on multi-layer substrates

Techniques for achieving high average spectrum efficiency in a wire...

Patents Applicationslast 30 patents

Method and Apparatus for Beam Forming

Non-Disruptive Phased Array Calibration for FDD and TDD Communicati...

Precision High Frequency Phase Adders

Transmitter Signal Cancellation in Phased Array Receivers

Precision High Frequency Phase Adders

Initialization Method for Precision Phase Adder

Phased Array Orientation Finding Method

ENHANCING THROUGHPUT USING AGILE BEAM SWITCHING AND USER SCHEDULING...

Channel Sounding in Hybrid Massive MIMO Arrays

High Altitude Platform Cellular Systems

Interference Reduction in Cellular Communication Systems

PRECISION HIGH FREQUENCY PHASE ADDERS

Digital Port Expansion of Hybrid Massive MIMO Systems

ACTIVE ARRAY CALIBRATION

PORT-TO-BEAM PRECODING TO ENABLE CODEBOOK BASED MU-MIMO OPERATION I...

LOW THERMAL IMPEDANCE STRUCTURE IN A PHASED ARRAY

PRECISION HIGH FREQUENCY PHASE ADDERS

ANTENNA ELEMENT SELF-TEST AND MONITORING

DISTRIBUTING COHERENT SIGNALS TO LARGE ELECTRICAL DISTANCES OVER SE...

ANTENNA ELEMENT SELF-TEST AND MONITORING

SYNTHESIZING CROSS-POLARIZED BEAMS WITH A PHASED ARRAY

ANTENNA MAPPING AND DIVERSITY

MULTI-BEAM CREST FACTOR REDUCTION

LOW THERMAL IMPEDANCE STRUCTURE IN A PHASED ARRAY

CALIBRATING A SERIAL INTERCONNECTION

ACTIVE ARRAY CALIBRATION

CALIBRATING A SERIAL INTERCONNECTION

MODULAR PHASED ARRAY

METHOD FOR ADAPTIVE BEAM PLACEMENT IN WIRELESS SYSTEMS

COUPLING OF SIGNALS ON MULTI-LAYER SUBSTRATES

Trademarklast 30 trademarks