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Cristian Pantea
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Los Alamos, NM, US
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Patents Grants
last 30 patents
Information
Patent Grant
High efficiency active environmental sampling of chemical traces
Patent number
11,946,834
Issue date
Apr 2, 2024
Triad National Security, LLC
Ann Junghans
G01 - MEASURING TESTING
Information
Patent Grant
Acoustics-based noninvasive wafer defect detection
Patent number
11,879,868
Issue date
Jan 23, 2024
Triad National Security, LLC
Cristian Pantea
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for shaped waveform interrogation
Patent number
11,567,038
Issue date
Jan 31, 2023
Triad National Security, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
Noninvasive acoustical property measurement of fluids
Patent number
11,474,073
Issue date
Oct 18, 2022
Triad National Security, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic gas volume fraction measurement in a multiphase flowing li...
Patent number
10,908,131
Issue date
Feb 2, 2021
Triad National Security, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
Resonance-enhanced compact nonlinear acoustic source of low frequen...
Patent number
10,887,682
Issue date
Jan 5, 2021
Triad National Security, LLC
Cristian Pantea
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ultrasonic in-situ water-cut measurement using ultrasonic oil-water...
Patent number
10,794,865
Issue date
Oct 6, 2020
Triad National Security, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for visualization of particles suspended in a...
Patent number
10,605,640
Issue date
Mar 31, 2020
Triad National Security, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
High-pressure, high-temperature hollow sphere acoustic pressure sensor
Patent number
10,502,648
Issue date
Dec 10, 2019
Triad National Security, LLC
Cristian Pantea
G01 - MEASURING TESTING
Information
Patent Grant
High-temperature, high pressure acoustic resonance cell
Patent number
10,352,907
Issue date
Jul 16, 2019
LOS ALAMOS NATIONAL SECURITY, LLC
Blake T. Sturtevant
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic imaging of objects in optically opaque fluids
Patent number
10,331,025
Issue date
Jun 25, 2019
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for acoustic monitoring of steam quality and flow
Patent number
10,309,932
Issue date
Jun 4, 2019
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
Methods for measuring properties of multiphase oil-water-gas mixtures
Patent number
10,088,590
Issue date
Oct 2, 2018
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
E21 - EARTH DRILLING MINING
Information
Patent Grant
Broadband unidirectional ultrasound propagation
Patent number
9,843,400
Issue date
Dec 12, 2017
U.S. Department of Energy
Dipen N. Sinha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for acoustic monitoring of steam quality and flow
Patent number
9,442,094
Issue date
Sep 13, 2016
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Grant
Acoustic source for generating an acoustic beam
Patent number
9,354,346
Issue date
May 31, 2016
LOS ALAMOS NATIONAL SECURITY, LLC
Cung Khac Vu
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
System and method for sonic wave measurements using an acoustic bea...
Patent number
9,103,944
Issue date
Aug 11, 2015
LOS ALAMOS NATIONAL SECURITY, LLC
Cung Khac Vu
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Grant
Device and method for generating a beam of acoustic energy from a b...
Patent number
8,559,269
Issue date
Oct 15, 2013
Chevron U.S.A., Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for generating a beam of acoustic energy from a b...
Patent number
8,547,791
Issue date
Oct 1, 2013
Chevron U.S.A. Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for generating a beam of acoustic energy from a b...
Patent number
8,547,790
Issue date
Oct 1, 2013
Chevron U.S.A. Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Grant
System for generating a beam of acoustic energy from a borehole, an...
Patent number
8,259,530
Issue date
Sep 4, 2012
Chevron U.S.A. Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Grant
System for generating a beam of acoustic energy from a borehole, an...
Patent number
8,233,349
Issue date
Jul 31, 2012
Chevron U.S.A. Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Grant
Device and method for generating a beam of acoustic energy from a b...
Patent number
7,839,718
Issue date
Nov 23, 2010
Chevron U.S.A. Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM OF MOISTURE CONTENT DETECTION
Publication number
20240183823
Publication date
Jun 6, 2024
Triad National Security, LLC
Troy Allen Semelsberger
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF DETECTING WEAR AND TEAR IN A ROTATING OBJECT
Publication number
20240181498
Publication date
Jun 6, 2024
Triad National Security, LLC
Troy Allen Semelsberger
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
ACOUSTICS-BASED NONINVASIVE WAFER DEFECT DETECTION
Publication number
20210356435
Publication date
Nov 18, 2021
Triad National Security, LLC
Cristian Pantea
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHOD FOR SHAPED WAVEFORM INTERROGATION
Publication number
20210096109
Publication date
Apr 1, 2021
Triad National Security, LLC
Dipen N. SINHA
G01 - MEASURING TESTING
Information
Patent Application
NONINVASIVE ACOUSTICAL PROPERTY MEASUREMENT OF FLUIDS
Publication number
20190242851
Publication date
Aug 8, 2019
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
ACOUSTIC GAS VOLUME FRACTION MEASUREMENT IN A MULTIPHASE FLOWING LI...
Publication number
20180120269
Publication date
May 3, 2018
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
ULTRASONIC IN-SITU WATER-CUT MEASUREMENT USING ULTRASONIC OIL-WATER...
Publication number
20180088083
Publication date
Mar 29, 2018
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
HIGH-TEMPERATURE, HIGH PRESSURE ACOUSTIC RESONANCE CELL
Publication number
20170108471
Publication date
Apr 20, 2017
LOS ALAMOS NATIONAL SECURITY, LLC
Blake T. Sturtevant
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR ACOUSTIC MONITORING OF STEAM QUALITY AND FLOW
Publication number
20160356744
Publication date
Dec 8, 2016
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR MEASURING PROPERTIES OF MULTIPHASE OIL-WATER-GAS MIXTURES
Publication number
20160041286
Publication date
Feb 11, 2016
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
BROADBAND UNIDIRECTIONAL ULTRASOUND PROPAGATION
Publication number
20160013871
Publication date
Jan 14, 2016
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC SOURCE FOR GENERATING AN ACOUSTIC BEAM
Publication number
20140056110
Publication date
Feb 27, 2014
Cung Khac VU
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
ACOUSTIC DETECTOR
Publication number
20140056111
Publication date
Feb 27, 2014
Cung Khac VU
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR SONIC WAVE MEASUREMENTS USING AN ACOUSTIC BEA...
Publication number
20140056101
Publication date
Feb 27, 2014
Cung Khac VU
B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information
Patent Application
ACOUSTIC IMAGING OF OBJECTS IN OPTICALLY OPAQUE FLUIDS
Publication number
20140050046
Publication date
Feb 20, 2014
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR ACOUSTIC MONITORING OF STEAM QUALITY AND FLOW
Publication number
20130067992
Publication date
Mar 21, 2013
LOS ALAMOS NATIONAL SECURITY, LLC
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
Acoustic imaging of objects in optically opaque fluids
Publication number
20110096622
Publication date
Apr 28, 2011
Dipen N. Sinha
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHOD FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A B...
Publication number
20110080803
Publication date
Apr 7, 2011
Chevron U.S.A., Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHOD FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A B...
Publication number
20110080804
Publication date
Apr 7, 2011
Chevron U.S.A., Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHOD FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A B...
Publication number
20110080805
Publication date
Apr 7, 2011
Chevron U.S.A., Inc.
Cung Khac Vu
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A BOREHOLE, AN...
Publication number
20100322029
Publication date
Dec 23, 2010
Chevron U.S.A., Inc.
Cung Khac VU
G01 - MEASURING TESTING
Information
Patent Application
SYSTEM FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM A BOREHOLE, AN...
Publication number
20100322031
Publication date
Dec 23, 2010
Chevron U.S.A., Inc.
Cung Khac VU
G01 - MEASURING TESTING
Information
Patent Application
DEVICE AND METHOD FOR GENERATING A BEAM OF ACOUSTIC ENERGY FROM ABO...
Publication number
20100002540
Publication date
Jan 7, 2010
Cung Khac VU
G01 - MEASURING TESTING