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Alexander J Esin

from Sugar Land, TX
Age ~74
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Also known as:
Alex J Esin, Aleksandr J Esin, Aleksandr Joseph Esin, Aleksandr Josef Esin, Aleksander J Esin, Siin E Alexander, Alex Egin, Alexandria Esin, Esin Alexander
Phone and address:
14202 Valley Bend Ct, Sugar Land, TX 77478
(281) 565-1769
Related to:
Christie M Roberts, 45
Connected to:
Melissa L Esing, 32Evgeniy E Esjunin, 69Carol A Eska, 70Richard W Eska, 56Selim G Eskaf, 75Matthew Eskam, 41Farzad Eskandari, 55Maria S Eskandari, 37Maryam Eskandari, 42Mostafa Eskandari, 44

Alexander Esin Phones & Addresses

  • 14202 Valley Bend Ct, Sugar Land, TX 77478 (281) 565-1769
  • Decatur, IL
  • 1506 Colby Ln, Cedar Park, TX 78613 (512) 401-6745
  • Davis, IL
  • Glenview, IL
  • Buffalo Grove, IL
  • Pasadena, CA
  • Des Plaines, IL
  • Yorkville, IL
  • Skokie, IL
  • Durand, IL

Interests

job inquiries, expertise requests, busin...

Industries

Industrial Automation

Resumes

Resumes

Alexander Esin Photo 1

Sr.design Eng. At Thermo Electron

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Location:
Houston, Texas Area
Industry:
Industrial Automation
Experience:
Thermo Electron (Public Company; 10,001 or more employees; TMO; Industrial Automation industry): Sr.Design Eng.,  (-) 

Publications

Us Patents

Method And Apparatus For Detecting High-Energy Radiation Using A Pulse Mode Ion Chamber

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US Patent:
7368726, May 6, 2008
Filed:
Feb 2, 2005
Appl. No.:
11/049360
Inventors:
Alexander Joseph Esin - Cedar Park TX, US
Michael Masterov - Houston TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
H01J 47/02
US Classification:
250386, 250374, 250379, 376255, 376153
Abstract:
A method for measuring high-energy radiation flux includes applying a positive voltage to electrodes in an ion chamber filled with a gas capable of forming charged ions by a high-energy radiation, measuring a positive ion current signal related to ion currents induced by the positive voltage, applying a negative voltage to the electrodes, measuring a negative signal related to ion currents induced by the negative voltage, and determining a magnitude of the high-energy radiation flux based on the ion current signal.

Density Measurement With Gamma Backscattering

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US Patent:
7469033, Dec 23, 2008
Filed:
Nov 13, 2006
Appl. No.:
11/598559
Inventors:
Alex Kulik - Sugar Land TX, US
Nikolay Baturin - Sugar Land TX, US
Alexander Joseph Esin - Cedar Park TX, US
Michael Masterov - Houston TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
G01B 15/02
US Classification:
378 54, 378 57
Abstract:
A system for measuring the density of a fluid in a vessel, the system including: at least one gamma-ray source positioned proximate to the vessel; at least one gamma-ray detector positioned proximate to the vessel, wherein the at least one gamma-ray detector is configured to detect gamma rays backscattered by the fluid from the at least one gamma-ray source; and a translator for converting the detected gamma-ray backscatter to a density value. A method to determine properties of a fluid in a vessel, the method including: positioning a gamma-ray source proximate to the vessel; positioning a gamma-ray detector proximate to the vessel; detecting gamma rays backscattered by the fluid from the gamma-ray source with the gamma-ray detector; determining a density of the fluid based upon an intensity of backscattered gamma rays received by the gamma-ray detector.

Buildup-Robust Density, Level And Interface Measurement With Γ-Backscattering

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US Patent:
7492859, Feb 17, 2009
Filed:
Mar 24, 2008
Appl. No.:
12/054215
Inventors:
Alex Kulik - Sugar Land TX, US
Alexander Joseph Esin - Sugar Land TX, US
Nikolay Baturin - Sugar Land TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
G01B 15/02
US Classification:
378 54, 378 57, 378 86, 378 89
Abstract:
System and methods for measuring the density, level, or interface position of a fluid or fluids in a vessel using gamma-ray backscatter are disclosed. The gamma-ray instruments disclosed may account for vessel wall buildup or deterioration. Methods disclosed herein include detecting gamma rays backscattered by a fluid from a gamma-ray source positioned proximate to a vessel with at least two gamma-ray detectors positioned proximate to the vessel and to each other; and determining a density, level, or interface value of the fluid based upon intensities of backscattered gamma rays received by the two or more gamma-ray detectors; wherein the vessel wall is subject to at least one of buildup and deterioration. The density, level, or interface may be a function of a ratio of the intensity of backscattered gamma rays received by two or more of the detectors.

Reed Relay For Magnetic Field Measurement

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US Patent:
7710112, May 4, 2010
Filed:
Aug 31, 2007
Appl. No.:
11/849076
Inventors:
Nikolay Baturin - Sugar Land TX, US
Alexander J. Esin - Cedar Park TX, US
Alex Kulik - Sugar Land TX, US
Michael Masterov - Houston TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
G01R 33/02
US Classification:
324244, 324262
Abstract:
An apparatus for measuring a strength of a magnetic field, including a switch including contacts configured to change position when a switching threshold is reached, wherein the switching threshold is reached by modifying an external magnetic field around the switch, and a coil wound around the switch, wherein the coil is used to modify the external magnetic field, wherein a first current is driven through the coil wound around the switch until a first switching threshold is obtained, wherein a second current is driven through the coil wound around the switch until a second switching threshold is obtained, and wherein a value of the first current when the first switching threshold is reached and a value of the second current when the second switching threshold is reached are used to determine the strength of the magnetic field.

Scintillation Detector Gain Control System Using Reference Radiation

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US Patent:
8022355, Sep 20, 2011
Filed:
Aug 4, 2009
Appl. No.:
12/535551
Inventors:
Alex Kulik - Sugar Land TX, US
Alexander Joseph Esin - Sugar Land TX, US
Nikolay Baturin - Sugar Land TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
G01T 1/20
US Classification:
2502521
Abstract:
A method for controlling gain of a scintillation detector includes using a reference radiation source and a photomultiplier tube and controlling the gain of the scintillation detector based on the reference radiation source. The controlling includes detecting change in the gain of the scintillation detector, determining an amount of the change in the gain, outputting a control signal to compensate the amount of the change in the gain, and stabilizing the gain against the reference radiation source based on the control signal. A gain control system for controlling gain of a scintillation detector includes computer-readable instructions stored in the memory for causing the processor to detect change in the gain of the scintillation detector determine an amount of the change in the gain, output a control signal to compensate the amount of the change in the gain, and stabilize the gain against the reference radiation source based on the control signal.

Method And Apparatus For Detecting High-Energy Radiation Using A Pulse Mode Ion Chamber

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US Patent:
8223913, Jul 17, 2012
Filed:
Mar 31, 2004
Appl. No.:
10/815157
Inventors:
Michael Masterov - Houston TX, US
Alexander Joseph Esin - Cedar Park TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
G01T 3/00
G01T 1/18
G21C 17/00
H01J 47/00
US Classification:
376154, 376153, 376255, 250386, 250379, 250374
Abstract:
A method for measuring high-energy radiation includes applying a voltage pulse to electrodes in an ion chamber filled with a gas capable of forming charged ions by the high-energy radiation; measuring an ion current signal related to ion currents induced by the voltage pulse; and determining a magnitude of the high-energy radiation based on the ion current signal.

Optimal Detector Position For Gamma Backscatter

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US Patent:
8306187, Nov 6, 2012
Filed:
Aug 6, 2010
Appl. No.:
12/852226
Inventors:
Alex Kulik - Sugar Land TX, US
Alexander Joseph Esin - Sugar Land TX, US
Nikolay Baturin - Sugar Land TX, US
Hai Wang - Sugar Land TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
G01B 15/02
US Classification:
378 89, 378 86
Abstract:
A method for determining the density of a fluid that includes disposing a gamma-ray source proximate to a vessel containing the fluid is provided. The optimal position of a gamma-ray detector with respect to the gamma-ray source is determined. A gamma-ray detector is position at the optimal position, and the density of the fluid is measured.

Increase Of Neutron Flux With Gamma Shielding

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US Patent:
8384018, Feb 26, 2013
Filed:
Aug 6, 2010
Appl. No.:
12/852032
Inventors:
Alexander Joseph Esin - Sugar Land TX, US
Nikolay Baturin - Sugar Land TX, US
Alex Kulik - Sugar Land TX, US
Michael G. Brosseau - Baytown TX, US
Assignee:
Thermo Fisher Scientific Inc. - Sugar Land TX
International Classification:
G01V 5/10
US Classification:
2502694
Abstract:
An analyzer having a detector and a neutron source assembly adjacent to the detector is disclosed, wherein the neutron source assembly has a neutron source and a shielding source holder.
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Alexander J Esin from Sugar Land, TX, age ~74 Get Report