Inventor · disambiguated record
Cristian Pantea
Also filed as: PANTEA CRISTIAN
27 granted patents·3 pending applications·39 citations·filing 2008–2024
94Inventor score
Files withTRIAD NAT SECURITY LLC12LOS ALAMOS NAT SECURITY LLC7VU CUNG KHAC6SINHA DIPEN N3CHEVRON USA INC2
Top patents by PatentIndex Score
30 records- 0188US10309932B2Apparatus and method for acoustic monitoring of steam quality and flowLOS ALAMOS NAT SECURITY LLC·Filed 2016·Granted Jun 4, 2019·3 cites·21 claims
- 0287US10794865B2Ultrasonic in-situ water-cut measurement using ultrasonic oil-water separation for affecting sound speed calibrationTRIAD NAT SECURITY LLC·Filed 2016·Granted Oct 6, 2020·3 cites·21 claims
- 0386US11567038B2Apparatus and method for shaped waveform interrogationTRIAD NAT SECURITY LLC·Filed 2020·Granted Jan 31, 2023·1 cites·18 claims
- 0482US9442094B2Apparatus and method for acoustic monitoring of steam quality and flowSINHA DIPEN N·Filed 2012·Granted Sep 13, 2016·5 cites·11 claims
- 0580US9843400B2Broadband unidirectional ultrasound propagationLOS ALAMOS NAT SECURITY LLC·Filed 2015·Granted Dec 12, 2017·3 cites·13 claims
- 0679US10088590B2Methods for measuring properties of multiphase oil-water-gas mixturesLOS ALAMOS NAT SECURITY LLC·Filed 2014·Granted Oct 2, 2018·5 cites·8 claims
- 0778US12241815B1High efficiency active environmental sampling of chemical tracesTRIAD NAT SECURITY LLC·Filed 2024·Granted Mar 4, 2025·0 cites·18 claims
- 0874US10502648B1High-pressure, high-temperature hollow sphere acoustic pressure sensorLOS ALAMOS NAT SECURITY LLC·Filed 2017·Granted Dec 10, 2019·2 cites·20 claims
- 0972US8547791B2Device and method for generating a beam of acoustic energy from a borehole, and applications thereofVU CUNG KHAC·Filed 2010·Granted Oct 1, 2013·3 cites·18 claims
- 1071US9103944B2System and method for sonic wave measurements using an acoustic beam sourceVU CUNG KHAC·Filed 2013·Granted Aug 11, 2015·2 cites·73 claims
- 1168US11946834B1High efficiency active environmental sampling of chemical tracesTRIAD NAT SECURITY LLC·Filed 2021·Granted Apr 2, 2024·0 cites·18 claims
- 1268US7839718B2Device and method for generating a beam of acoustic energy from a borehole, and applications thereofCHEVRON USA INC·Filed 2008·Granted Nov 23, 2010·6 cites·29 claims
- 1367US10352907B2High-temperature, high pressure acoustic resonance cellTRIAD NAT SECURITY LLC·Filed 2014·Granted Jul 16, 2019·1 cites·18 claims
- 1467US8547790B2Device and method for generating a beam of acoustic energy from a borehole, and applications thereofVU CUNG KHAC·Filed 2010·Granted Oct 1, 2013·2 cites·28 claims
- 1565US2024181498A1Method of detecting wear and tear in a rotating objectTRIAD NAT SECURITY LLC·Filed 2022·Application pending·0 cites
- 1664US2024183823A1Method and system of moisture content detectionTRIAD NAT SECURITY LLC·Filed 2022·Application pending·0 cites
- 1763US11879868B2Acoustics-based noninvasive wafer defect detectionTRIAD NAT SECURITY LLC·Filed 2021·Granted Jan 23, 2024·0 cites·20 claims
- 1862US10331025B2Acoustic imaging of objects in optically opaque fluidsLOS ALAMOS NAT SECURITY LLC·Filed 2013·Granted Jun 25, 2019·2 cites·25 claims
- 1961US12474302B1Fermentation product monitoring systems and associated methodsTRIAD NAT SECURITY LLC·Filed 2023·Granted Nov 18, 2025·0 cites·19 claims
- 2058US8559269B2Device and method for generating a beam of acoustic energy from a borehole, and applications thereofVU CUNG KHAC·Filed 2010·Granted Oct 15, 2013·1 cites·22 claims
- 2155US12400097B1Piezoelectric and acoustic quick response codesTRIAD NAT SECURITY LLC·Filed 2022·Granted Aug 26, 2025·0 cites·29 claims
- 2254US9354346B2Acoustic source for generating an acoustic beamCHEVRON USA INC·Filed 2013·Granted May 31, 2016·0 cites·15 claims
- 2352US10887682B1Resonance-enhanced compact nonlinear acoustic source of low frequency collimated beam for imaging applications in highly attenuating mediaLOS ALAMOS NAT SECURITY LLC·Filed 2018·Granted Jan 5, 2021·0 cites·25 claims
- 2449US8259530B2System for generating a beam of acoustic energy from a borehole, and applications thereofVU CUNG KHAC·Filed 2010·Granted Sep 4, 2012·0 cites·24 claims
- 2549US8233349B2System for generating a beam of acoustic energy from a borehole, and applications thereofVU CUNG KHAC·Filed 2010·Granted Jul 31, 2012·0 cites·26 claims
- 2648US12358020B1Simple bessel-like collimated sound beam generatorLOS ALAMOS NAT SECURITY LLC·Filed 2017·Granted Jul 15, 2025·0 cites·16 claims
- 2744US10605640B2Apparatus and method for visualization of particles suspended in a fluid and fluid flow patterns using ultrasoundSINHA DIPEN N·Filed 2011·Granted Mar 31, 2020·0 cites·30 claims
- 2843US11474073B2Noninvasive acoustical property measurement of fluidsTRIAD NAT SECURITY LLC·Filed 2017·Granted Oct 18, 2022·0 cites·5 claims
- 2943US10908131B2Acoustic gas volume fraction measurement in a multiphase flowing liquidTRIAD NAT SECURITY LLC·Filed 2016·Granted Feb 2, 2021·0 cites·35 claims
- 3042US2011096622A1Acoustic imaging of objects in optically opaque fluidsSINHA DIPEN N·Filed 2010·Application pending·0 cites
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