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Arun S. Natarajan
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Yorktown Heights, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Space efficient controllable switch type phase shifter
Patent number
11,979,128
Issue date
May 7, 2024
Mixcomm, Inc.
Manoj Johnson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wideband vector modulator phase shifter
Patent number
11,627,024
Issue date
Apr 11, 2023
Mixcomm, Inc.
Kang Ning
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Array calibration thru polarization cross-coupling
Patent number
11,394,115
Issue date
Jul 19, 2022
Mixcomm, Inc.
Frank Lane
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for implementing reflection type phase shifter...
Patent number
11,322,839
Issue date
May 3, 2022
Mixcomm, Inc.
Mahmood Baraani Dastjerdi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods and apparatus for beamforming
Patent number
11,271,628
Issue date
Mar 8, 2022
Mixcomm, Inc.
Aristotele Hadjichirstos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Methods and apparatus for using signal pre-distortion with individu...
Patent number
11,171,613
Issue date
Nov 9, 2021
Mixcomm, Inc.
Harish Krishnaswamy
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scalable polarimetric phased array transceiver
Patent number
10,983,192
Issue date
Apr 20, 2021
International Business Machines Corporation
Herschel A. Ainspan
G01 - MEASURING TESTING
Information
Patent Grant
N-path mixer-based receiver apparatus and method with transmitter s...
Patent number
10,804,974
Issue date
Oct 13, 2020
Oregon State University
Agrawal Abhishek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Shared-antenna interface apparatus for simultaneous transmit and re...
Patent number
10,797,760
Issue date
Oct 6, 2020
Oregon State University
Arun Natarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Hybrid-on-chip and package antenna
Patent number
10,424,846
Issue date
Sep 24, 2019
International Business Machines Corporation
Duixian Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Scalable polarimetric phased array transceiver
Patent number
10,416,283
Issue date
Sep 17, 2019
International Business Machines Corporation
Herschel A. Ainspan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Loop parameter sensor using repetitive phase errors
Patent number
9,800,251
Issue date
Oct 24, 2017
International Business Machines Corporation
Mark Ferriss
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hybrid on-chip and package antenna
Patent number
9,692,106
Issue date
Jun 27, 2017
International Business Machines Corporation
Duixian Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Variable load for reflection-type phase shifters
Patent number
9,577,600
Issue date
Feb 21, 2017
International Business Machines Corporation
Arun S. Natarajan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hybrid on-chip and package antenna
Patent number
9,577,314
Issue date
Feb 21, 2017
International Business Machines Corporation
Duixian Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phased-array transceiver
Patent number
9,537,224
Issue date
Jan 3, 2017
International Business Machines Corporation
Daniel J. Friedman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phased-array transceiver for millimeter-wave frequencies
Patent number
9,257,746
Issue date
Feb 9, 2016
International Business Machines Corporation
Ping-Yu Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase shifter and and related load device
Patent number
9,231,549
Issue date
Jan 5, 2016
MediaTek Inc.
Ming-Da Tsai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phased-array transceiver
Patent number
9,203,159
Issue date
Dec 1, 2015
International Business Machines Corporation
Daniel J. Friedman
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Scalable polarimetric phased array transceiver
Patent number
9,191,057
Issue date
Nov 17, 2015
International Business Machines Corporation
Herschel A. Ainspan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loop parameter sensor using repetitive phase errors
Patent number
9,157,950
Issue date
Oct 13, 2015
International Business Machines Corporation
Mark Ferriss
G01 - MEASURING TESTING
Information
Patent Grant
Imaging architecture with code-division multiplexing for large aper...
Patent number
9,030,354
Issue date
May 12, 2015
International Business Machines Corporation
Arun Natarajan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compact imaging receiver architecture
Patent number
8,866,079
Issue date
Oct 21, 2014
International Business Machines Corporation
Brian A. Floyd
G01 - MEASURING TESTING
Information
Patent Grant
Base station power control in a mobile network
Patent number
8,768,337
Issue date
Jul 1, 2014
International Business Machines Corporation
Nicholas C. M. Fuller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Base station power control in a mobile network
Patent number
8,768,338
Issue date
Jul 1, 2014
International Business Machines Corporation
Nicholas C. M. Fuller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
PLL bandwidth correction with offset compensation
Patent number
8,629,701
Issue date
Jan 14, 2014
International Business Machines Corporation
Mark A. Ferriss
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phased-array transceiver for millimeter-wave frequencies
Patent number
8,618,983
Issue date
Dec 31, 2013
International Business Machines Corporation
Ping-Yu Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
PLL bandwidth correction with offset compensation
Patent number
8,493,113
Issue date
Jul 23, 2013
International Business Machines Corporation
Mark A. Ferriss
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Differential cross-coupled power combiner or divider
Patent number
8,482,364
Issue date
Jul 9, 2013
International Business Machines Corporation
Brian Allan Floyd
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phased array millimeter wave imaging techniques
Patent number
8,456,351
Issue date
Jun 4, 2013
International Business Machines Corporation
Dong G. Kam
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SCALING-FRIENDLY, ANALOG CORRELATORS USING CHARGE-BASED MARGIN PROP...
Publication number
20240137035
Publication date
Apr 25, 2024
Washington University
Aravind Nagulu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND APPARATUS FOR IMPLEMENTING ANTENNA ASSEMBLIES AND/OR CO...
Publication number
20220131277
Publication date
Apr 28, 2022
Mixcomm, Inc.
Syed Rahman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WIDEBAND VECTOR MODULATOR PHASE SHIFTER
Publication number
20220131726
Publication date
Apr 28, 2022
Mixcomm, Inc.
Kang Ning
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RECONFIGURABLE POWER DIVIDER/COMBINER
Publication number
20220131253
Publication date
Apr 28, 2022
Mixcomm, Inc.
Arun Natarajan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPACE EFFICIENT CONTROLLABLE SWITCH TYPE PHASE SHIFTER
Publication number
20220131530
Publication date
Apr 28, 2022
Mixcomm, Inc.
Manoj Johnson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHODS AND APPARATUS FOR BEAMFORMING
Publication number
20220021430
Publication date
Jan 20, 2022
Mixcomm, Inc.
Aristotele Hadjichirstos
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ARRAY CALIBRATION THRU POLARIZATION CROSS-COUPLING
Publication number
20210399417
Publication date
Dec 23, 2021
Mixcomm, Inc.
Frank Lane
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR IMPLEMENTING REFLECTION TYPE PHASE SHIFTE...
Publication number
20210376465
Publication date
Dec 2, 2021
Mixcomm, Inc.
Mahmood Baraani Dastjerdi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DYNAMIC FREE-SPACE FEMTO-CELLS FOR HIGH SPEED OPTICAL COMMUNICATION
Publication number
20210067247
Publication date
Mar 4, 2021
E-Lambda LLC
Spencer Travis Liverman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCALABLE POLARIMETRIC PHASED ARRAY TRANSCEIVER
Publication number
20210011116
Publication date
Jan 14, 2021
International Business Machines Corporation
Herschel A. Ainspan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
N-PATH MIXER-BASED RECEIVER APPARATUS AND METHOD WITH TRANSMITTER S...
Publication number
20200274564
Publication date
Aug 27, 2020
Oregon State University
Agrawal ABHISHEK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SHARED-ANTENNA INTERFACE APPARATUS FOR SIMULTANEOUS TRANSMIT AND RE...
Publication number
20190319681
Publication date
Oct 17, 2019
Oregon State University
Arun NATARAJAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID ON-CHIP AND PACKAGE ANTENNA
Publication number
20170229783
Publication date
Aug 10, 2017
International Business Machines Corporation
DUIXIAN LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOOP PARAMETER SENSOR USING REPETITIVE PHASE ERRORS
Publication number
20160036452
Publication date
Feb 4, 2016
International Business Machines Corporation
Mark Ferriss
G01 - MEASURING TESTING
Information
Patent Application
SCALABLE POLARIMETRIC PHASED ARRAY TRANSCEIVER
Publication number
20150362583
Publication date
Dec 17, 2015
International Business Machines Corporation
Herschel A. Ainspan
G01 - MEASURING TESTING
Information
Patent Application
HYBRID ON-CHIP AND PACKAGE ANTENNA
Publication number
20150288052
Publication date
Oct 8, 2015
International Business Machines Corporation
DUIXIAN LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASED-ARRAY TRANSCEIVER
Publication number
20150288077
Publication date
Oct 8, 2015
International Business Machines Corporation
Daniel J. Friedman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VARIABLE LOAD FOR REFLECTION-TYPE PHASE SHIFTERS
Publication number
20150270821
Publication date
Sep 24, 2015
International Business Machines Corporation
ARUN S. NATARAJAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCALABLE POLARIMETRIC PHASED ARRAY TRANSCEIVER
Publication number
20140184439
Publication date
Jul 3, 2014
International Business Machines Corporation
Herschel A. Ainspan
G01 - MEASURING TESTING
Information
Patent Application
PHASED-ARRAY TRANSCEIVER FOR MILLIMETER-WAVE FREQUENCIES
Publication number
20140132450
Publication date
May 15, 2014
MEDIATEK, Inc.
Ping-Yu Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BASE STATION POWER CONTROL IN A MOBILE NETWORK
Publication number
20140120903
Publication date
May 1, 2014
International Business Machines Corporation
Nicholas C. M. Fuller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
BASE STATION POWER CONTROL IN A MOBILE NETWORK
Publication number
20140120904
Publication date
May 1, 2014
International Business Machines Corporation
Nicholas C. M. Fuller
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HYBRID ON-CHIP AND PACKAGE ANTENNA
Publication number
20140071021
Publication date
Mar 13, 2014
International Business Machines Corporation
DUIXIAN LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLL BANDWIDTH CORRECTION WITH OFFSET COMPENSATION
Publication number
20130307588
Publication date
Nov 21, 2013
International Business Machines Corporation
Mark A. Ferriss
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
IMAGING ARCHITECTURE WITH CODE-DIVISION MULTIPLEXING FOR LARGE APER...
Publication number
20130234891
Publication date
Sep 12, 2013
International Business Machines Corporation
Arun Natarajan
G01 - MEASURING TESTING
Information
Patent Application
PHASED-ARRAY TRANSCEIVER
Publication number
20130069831
Publication date
Mar 21, 2013
International Business Machines Corporation
DANIEL J. FRIEDMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLL BANDWIDTH CORRECTION WITH OFFSET COMPENSATION
Publication number
20130063192
Publication date
Mar 14, 2013
International Business Machines Corporation
Mark A. Ferriss
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOOP PARAMETER SENSOR USING REPETITIVE PHASE ERRORS
Publication number
20120262149
Publication date
Oct 18, 2012
International Business Machines Corporation
Mark Ferriss
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHASE SHIFTER AND RELATED LOAD DEVICE WITH LINEARIZATION TECHNIQUE...
Publication number
20120105172
Publication date
May 3, 2012
Ming-Da Tsai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHASED ARRAY MILLIMETER WAVE IMAGING TECHNIQUES
Publication number
20110254727
Publication date
Oct 20, 2011
International Business Machines Corporation
Dong G. Kam
G01 - MEASURING TESTING