Ehsan Khajeh

Person

Spring, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Formation measurements using nonlinear guided waves
- Patent number 10,094,945
- Issue date Oct 9, 2018
- Baker Hughes, a GE company, LLC
- Ehsan Khajeh
- G01 - MEASURING TESTING
Information Patent Grant
Guided wave downhole fluid sensor
- Patent number 9,726,014
- Issue date Aug 8, 2017
- Baker Hughes Incorporated
- Ehsan Khajeh
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for directing guided waves through structures
- Patent number 9,672,187
- Issue date Jun 6, 2017
- Electric Power Research Institute
- Luke Breon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable thickness acoustic transducers
- Patent number 9,597,709
- Issue date Mar 21, 2017
- Baker Hughes Incorporated
- Ehsan Khajeh
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Guided acoustic waves isolation system for downhole applications
- Patent number 9,581,708
- Issue date Feb 28, 2017
- Baker Hughes Incorporated
- Ehsan Khajeh
- G01 - MEASURING TESTING
Information Patent Grant
Pressure compensated capacitive micromachined ultrasound transducer...
- Patent number 9,534,492
- Issue date Jan 3, 2017
- Baker Hughes Incorporated
- Ehsan Khajeh
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Formation measurements using flexural modes of guided waves
- Patent number 9,389,330
- Issue date Jul 12, 2016
- Baker Hughes Incorporated
- Ehsan Khajeh
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR USING FLEXURAL MODES IN NON-DESTRUCTIVE TES...
- Publication number 20160299106
- Publication date Oct 13, 2016
- The Penn State Research Foundation
- Ehsan Khajeh
- G01 - MEASURING TESTING
Information Patent Application
PRESSURE COMPENSATED CAPACITIVE MICROMACHINED ULTRASOUND TRANSDUCER...
- Publication number 20160130936
- Publication date May 12, 2016
- BAKER HUGHES INCORPORATED
- Ehsan Khajeh
- E21 - EARTH DRILLING MINING
Information Patent Application
GUIDED ACOUSTIC WAVES ISOLATION SYSTEM FOR DOWNHOLE APPLICATIONS
- Publication number 20160070014
- Publication date Mar 10, 2016
- BAKER HUGHES INCORPORATED
- Ehsan Khajeh
- G01 - MEASURING TESTING
Information Patent Application
GUIDED WAVE DOWNHOLE FLUID SENSOR
- Publication number 20150322782
- Publication date Nov 12, 2015
- BAKER HUGHES INCORPORATED
- EHSAN KHAJEH
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE THICKNESS ACOUSTIC TRANSDUCERS
- Publication number 20150281848
- Publication date Oct 1, 2015
- BAKER HUGHES INCORPORATED
- Ehsan Khajeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FORMATION MEASUREMENTS USING FLEXURAL MODES OF GUIDED WAVES
- Publication number 20150276960
- Publication date Oct 1, 2015
- BAKER HUGHES INCORPORATED
- Ehsan Khajeh
- G01 - MEASURING TESTING
Information Patent Application
FORMATION MEASUREMENTS USING NONLINEAR GUIDED WAVES
- Publication number 20150268367
- Publication date Sep 24, 2015
- BAKER HUGHES INCORPORATED
- Ehsan Khajeh
- G01 - MEASURING TESTING

Ehsan Khajeh

Person

Patents Grantslast 30 patents

Formation measurements using nonlinear guided waves

Guided wave downhole fluid sensor

System and method for directing guided waves through structures

Variable thickness acoustic transducers

Guided acoustic waves isolation system for downhole applications

Pressure compensated capacitive micromachined ultrasound transducer...

Formation measurements using flexural modes of guided waves

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR USING FLEXURAL MODES IN NON-DESTRUCTIVE TES...

PRESSURE COMPENSATED CAPACITIVE MICROMACHINED ULTRASOUND TRANSDUCER...

GUIDED ACOUSTIC WAVES ISOLATION SYSTEM FOR DOWNHOLE APPLICATIONS

GUIDED WAVE DOWNHOLE FLUID SENSOR

VARIABLE THICKNESS ACOUSTIC TRANSDUCERS

FORMATION MEASUREMENTS USING FLEXURAL MODES OF GUIDED WAVES

FORMATION MEASUREMENTS USING NONLINEAR GUIDED WAVES