Inventor
LE BAS PIERRE-YVES
US19 patents
⚠️ This page may combine multiple inventors who share the name “LE BAS PIERRE-YVES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VU CUNG KHAC
7 patentsUS8923092B2Dec 30, 2014
System and method for investigating sub-surface features of a rock formation with acoustic sources generating coded signals
VU CUNG KHAC10 citations91
US9453926B2Sep 27, 2016
System and method for investigating sub-surface features of a rock formation using compressional acoustic sources
VU CUNG KHAC6 citations82
US9223039B2Dec 29, 2015
System and method for generating micro-seismic events and characterizing properties of a medium with non-linear acoustic interactions
VU CUNG KHAC2 citations61
US9046620B2Jun 2, 2015
System and method for investigating sub-surface features and 3D imaging of non-linear property, compressional velocity VP, shear velocity VS and velocity ratio VP/VS of a rock formation
VU CUNG KHAC1 citations61
US8942063B2Jan 27, 2015
Data acquisition and processing system and method for investigating sub-surface features of a rock formation
VU CUNG KHAC2 citations61
US9110179B2Aug 18, 2015
Integrated system for investigating sub-surface features of a rock formation
VU CUNG KHAC0 citations51
US9110178B2Aug 18, 2015
System and method for investigating sub-surface features of a rock formation with acoustic sources generating conical broadcast signals
VU CUNG KHAC0 citations51
LOS ALAMOS NAT SECURITY LLC
3 patentsJOHNSON PAUL A
3 patentsUS8116167B2Feb 14, 2012
Method and system for generating a beam of acoustic energy from a borehole, and applications thereof
JOHNSON PAUL A26 citations91
US8553495B2Oct 8, 2013
Device and method for imaging of non-linear and linear properties of formations surrounding a borehole
JOHNSON PAUL A5 citations71
US8576661B2Nov 5, 2013
Device and method for imaging of non-linear and linear properties of formations surrounding a borehole
JOHNSON PAUL A4 citations61
TRIAD NAT SECURITY LLC
3 patentsUS11067711B2Jul 20, 2021
Time-reversed nonlinear acoustic downhole pore pressure measurements
TRIAD NAT SECURITY LLC6 citations69
US11029435B2Jun 8, 2021
Downhole nonlinear acoustics measurements in rock formations using dynamic acoustic elasticity and time reversal
TRIAD NAT SECURITY LLC2 citations69
US11079505B2Aug 3, 2021
Time-reversed nonlinear acoustics for downhole pressure measurements
TRIAD NAT SECURITY LLC2 citations67
CHEVRON USA INC
2 patentsUS8345509B2Jan 1, 2013
System and method to create three-dimensional images of non-linear acoustic properties in a region remote from a borehole
CHEVRON USA INC35 citations93
US9360573B2Jun 7, 2016
System and method for generating 3D images of non-linear properties of rock formation using surface seismic or surface to borehole seismic or both
CHEVRON USA INC0 citations35