Inventor
PANTEA CRISTIAN
US27 patents
⚠️ This page may combine multiple inventors who share the name “PANTEA CRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRIAD NAT SECURITY LLC
10 patentsUS10794865B2Oct 6, 2020
Ultrasonic in-situ water-cut measurement using ultrasonic oil-water separation for affecting sound speed calibration
TRIAD NAT SECURITY LLC3 citations73
US11567038B2Jan 31, 2023
Apparatus and method for shaped waveform interrogation
TRIAD NAT SECURITY LLC1 citations62
US10352907B2Jul 16, 2019
High-temperature, high pressure acoustic resonance cell
TRIAD NAT SECURITY LLC1 citations57
US12400097B1Aug 26, 2025
Piezoelectric and acoustic quick response codes
TRIAD NAT SECURITY LLC0 citations55
US12241815B1Mar 4, 2025
High efficiency active environmental sampling of chemical traces
TRIAD NAT SECURITY LLC0 citations54
US11946834B1Apr 2, 2024
High efficiency active environmental sampling of chemical traces
TRIAD NAT SECURITY LLC0 citations54
US11879868B2Jan 23, 2024
Acoustics-based noninvasive wafer defect detection
TRIAD NAT SECURITY LLC0 citations53
US10908131B2Feb 2, 2021
Acoustic gas volume fraction measurement in a multiphase flowing liquid
TRIAD NAT SECURITY LLC0 citations50
US11474073B2Oct 18, 2022
Noninvasive acoustical property measurement of fluids
TRIAD NAT SECURITY LLC0 citations46
US12474302B1Nov 18, 2025
Fermentation product monitoring systems and associated methods
TRIAD NAT SECURITY LLC0 citations44
LOS ALAMOS NAT SECURITY LLC
7 patentsUS10309932B2Jun 4, 2019
Apparatus and method for acoustic monitoring of steam quality and flow
LOS ALAMOS NAT SECURITY LLC3 citations73
US9843400B2Dec 12, 2017
Broadband unidirectional ultrasound propagation
LOS ALAMOS NAT SECURITY LLC3 citations73
US10088590B2Oct 2, 2018
Methods for measuring properties of multiphase oil-water-gas mixtures
LOS ALAMOS NAT SECURITY LLC5 citations71
US10331025B2Jun 25, 2019
Acoustic imaging of objects in optically opaque fluids
LOS ALAMOS NAT SECURITY LLC2 citations70
US10502648B1Dec 10, 2019
High-pressure, high-temperature hollow sphere acoustic pressure sensor
LOS ALAMOS NAT SECURITY LLC2 citations65
US10887682B1Jan 5, 2021
Resonance-enhanced compact nonlinear acoustic source of low frequency collimated beam for imaging applications in highly attenuating media
LOS ALAMOS NAT SECURITY LLC0 citations62
US12358020B1Jul 15, 2025
Simple bessel-like collimated sound beam generator
LOS ALAMOS NAT SECURITY LLC0 citations51
VU CUNG KHAC
6 patentsUS9103944B2Aug 11, 2015
System and method for sonic wave measurements using an acoustic beam source
VU CUNG KHAC2 citations62
US8547791B2Oct 1, 2013
Device and method for generating a beam of acoustic energy from a borehole, and applications thereof
VU CUNG KHAC3 citations61
US8547790B2Oct 1, 2013
Device and method for generating a beam of acoustic energy from a borehole, and applications thereof
VU CUNG KHAC2 citations61
US8259530B2Sep 4, 2012
System for generating a beam of acoustic energy from a borehole, and applications thereof
VU CUNG KHAC0 citations51
US8233349B2Jul 31, 2012
System for generating a beam of acoustic energy from a borehole, and applications thereof
VU CUNG KHAC0 citations51
US8559269B2Oct 15, 2013
Device and method for generating a beam of acoustic energy from a borehole, and applications thereof
VU CUNG KHAC1 citations48