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Todd A Sulchek

from Atlanta, GA
Age ~50
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Also known as:
Todd Aaron Sulchek, Todd A Schulek
Phone and address:
1098 Rosedale Rd NE, Atlanta, GA 30306
(404) 898-0596
Related to:
Zarah K Matsuda, 41Lucas M HoffeyRyan T Sulchek, 45Avril L Powell, 46Ron SulchekJohn M PalmquistKara A Palmquist, 44Leura K Sulchek, 72Ronald Z Sulchek, 75
Connected to:
Fabiola C Sulcido, 76Aurel Sulcinner, 102Robert A Sulczewski, 85Kristie B Sulda, 48Racia Suldana, 47Sherryl A Suldan, 72Paula Suldivar, 55Lakarsandra D Suldon, 60Coleman F Sule, 72Edwin R Sule, 65

Todd Sulchek Phones & Addresses

  • 1098 Rosedale Rd NE, Atlanta, GA 30306 (404) 898-0596
  • Oakland, CA
  • San Francisco, CA
  • Stanford, CA
  • Mountain View, CA
  • Sabillasville, MD
  • Baltimore, MD

Work

Company: Georgia institute of technology Aug 2019 Position: Professor

Education

Degree: Graduate or professional degree

Industries

Higher Education

Resumes

Resumes

Todd Sulchek Photo 1

Professor

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Location:
Atlanta, GA
Industry:
Higher Education
Work:
Georgia Institute of Technology
Professor
Cellfe Cell Fluidics Engineering
Co-Founder
Georgia Institute of Technology
Associate Professor

Publications

Us Patents

Cantilevered Probes Having Piezoelectric Layer, Treated Section, And Resistive Heater, And Method Of Use For Chemical Detection

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US Patent:
8136385, Mar 20, 2012
Filed:
Aug 27, 2007
Appl. No.:
11/845661
Inventors:
Jesse D. Adams - Reno NV, US
Benjamin S. Rogers - Reno NV, US
Todd A. Sulchek - Oakland CA, US
Assignee:
Board of Regents of the Nevada System of Higher Education, on Behalf of the University of the University of Nevada, Reno - Reno NV
International Classification:
G01N 7/00
US Classification:
73 3105, 73 6141
Abstract:
The invention provides a liquid cell for an atomic force microscope. The liquid cell includes a liquid cell housing with an internal cavity to contain a fluid, a plurality of conductive feedthroughs traversing the liquid cell housing between the internal cavity and a dry side of the liquid cell, a cantilevered probe coupled to the liquid cell housing, and a piezoelectric drive element disposed on the cantilevered probe. The cantilevered probe is actuated when a drive voltage is applied to the piezoelectric drive element through at least one of the conductive feedthroughs. A method of imaging an object in a liquid medium and a method of sensing a target species with the liquid cell are also disclosed.

Molded Microfluidic Fluid Cell For Atomic Force Microscopy

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US Patent:
8214917, Jul 3, 2012
Filed:
May 28, 2010
Appl. No.:
12/790513
Inventors:
Todd A. Sulchek - Atlanta GA, US
Siping Roger Qiu - Livermore CA, US
Damien J. Noga - Atlanta GA, US
David K. Schoenwald - Douglasville GA, US
Assignee:
Georgia Tech Research Corporation - Atlanta GA
International Classification:
G01Q 30/20
B28B 11/00
US Classification:
850 18, 850 40, 850 48, 850 52, 250310
Abstract:
A microfluidic cell includes a compressible block and a cantilever. The compressible block includes a first horizontal surface, an opposite second horizontal surface and a plurality of vertical surfaces therebetween. A gasket structure depends downwardly from the second horizontal surface. The gasket structure defines an open cavity therein. The compressible block defines a fluid inlet passage and a fluid outlet passage each in fluid communication with the cavity and opening to a selected one of the first horizontal surface and one of the plurality of vertical surfaces. The cantilever includes body portion and a beam extending laterally therefrom. The body portion is embedded in the compressible block and a portion of the beam extends into the cavity defined by the gasket structure.

Cantilevered Probe Detector With Piezoelectric Element

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US Patent:
8220067, Jul 10, 2012
Filed:
Mar 29, 2010
Appl. No.:
12/748788
Inventors:
Jesse D. Adams - Reno NV, US
Todd A. Sulchek - Oakland CA, US
Stuart C. Feigin - Reno NV, US
Assignee:
Board of Regents of the Nevada System of Higher Education - Reno NV
International Classification:
G01Q 70/08
US Classification:
850 56, 250234, 250288, 422 50, 422 8201, 422 6801, 436183, 436164, 850 7, 850 57, 850 9, 850 10, 850 59
Abstract:
A disclosed chemical detection system for detecting a target material, such as an explosive material, can include a cantilevered probe, a probe heater coupled to the cantilevered probe, and a piezoelectric element disposed on the cantilevered probe. The piezoelectric element can be configured as a detector and/or an actuator. Detection can include, for example, detecting a movement of the cantilevered probe or a property of the cantilevered probe. The movement or a change in the property of the cantilevered probe can occur, for example, by adsorption of the target material, desorption of the target material, reaction of the target material and/or phase change of the target material. Examples of detectable movements and properties include temperature shifts, impedance shifts, and resonant frequency shifts of the cantilevered probe. The overall chemical detection system can be incorporated, for example, into a handheld explosive material detection system.

Microfluidic Device For Separation Of Particles

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US Patent:
8356714, Jan 22, 2013
Filed:
Jun 2, 2010
Appl. No.:
12/792462
Inventors:
Todd A. Sulchek - Atlanta GA, US
Alexander Alexeev - Atlanta GA, US
Gonghao Wang - Atlanta GA, US
Assignee:
Georgia Tech Research Corporation - Atlanta GA
International Classification:
A01F 12/44
US Classification:
209132, 209155, 2104331, 210650
Abstract:
An apparatus for separating particles includes a first planar wall and a spaced apart second planar wall parallel to the first planar wall. The first planar wall and the second planar wall define a passage therebetween, which is disposed along a fluid flow axis. A first plurality of spaced apart elongated ridges extends into the passage from the first planar wall. The first plurality of spaced apart elongated ridges is disposed along a diagonal direction relative to the fluid flow axis. When a fluid is moved through the passage in a direction corresponding to the fluid flow axis, particles of a first type will tend to move in a first direction that is diagonally away from the fluid flow axis and particles of a second type, different from the first type, will tend to move in a second direction that is different from the first direction.

Cantilevered Probe Detector With Piezoelectric Element

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US Patent:
8434160, Apr 30, 2013
Filed:
Jul 2, 2012
Appl. No.:
13/539604
Inventors:
Jesse D. Adams - Reno NV, US
Todd A. Sulchek - Oakland CA, US
Stuart C. Feigin - Reno NV, US
Assignee:
Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada - Reno NV
International Classification:
G01Q 70/08
US Classification:
850 56, 250234, 250288, 422 50, 422 8201, 422 6801, 436183, 436164, 850 7, 850 57, 850 9, 850 10, 850 59
Abstract:
A disclosed chemical detection system for detecting a target material, such as an explosive material, can include a cantilevered probe, a probe heater coupled to the cantilevered probe, and a piezoelectric element disposed on the cantilevered probe. The piezoelectric element can be configured as a detector and/or an actuator. Detection can include, for example, detecting a movement of the cantilevered probe or a property of the cantilevered probe. The movement or a change in the property of the cantilevered probe can occur, for example, by adsorption of the target material, desorption of the target material, reaction of the target material and/or phase change of the target material. Examples of detectable movements and properties include temperature shifts, impedance shifts, and resonant frequency shifts of the cantilevered probe. The overall chemical detection system can be incorporated, for example, into a handheld explosive material detection system.

Cantilevered Probe Detector With Piezoelectric Element

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US Patent:
8434161, Apr 30, 2013
Filed:
Jul 2, 2012
Appl. No.:
13/539608
Inventors:
Jesse D. Adams - Reno NV, US
Todd A. Sulchek - Oakland CA, US
Stuart C. Feigin - Reno NV, US
Assignee:
Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada - Reno NV
International Classification:
G01Q 70/08
US Classification:
850 56, 250234, 250288, 422 50, 422 8201, 422 6801, 436183, 436164, 850 7, 850 57, 850 9, 850 10, 850 59
Abstract:
A disclosed chemical detection system for detecting a target material, such as an explosive material, can include a cantilevered probe, a probe heater coupled to the cantilevered probe, and a piezoelectric element disposed on the cantilevered probe. The piezoelectric element can be configured as a detector and/or an actuator. Detection can include, for example, detecting a movement of the cantilevered probe or a property of the cantilevered probe. The movement or a change in the property of the cantilevered probe can occur, for example, by adsorption of the target material, desorption of the target material, reaction of the target material and/or phase change of the target material. Examples of detectable movements and properties include temperature shifts, impedance shifts, and resonant frequency shifts of the cantilevered probe. The overall chemical detection system can be incorporated, for example, into a handheld explosive material detection system.

Liquid Cell And Passivated Probe For Atomic Force Microscopy And Chemical Sensing

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US Patent:
7260980, Aug 28, 2007
Filed:
Mar 10, 2004
Appl. No.:
11/089559
Inventors:
Jesse D. Adams - Reno NV, US
Benjamin S. Rogers - Reno NV, US
Todd A. Sulchek - Oakland CA, US
International Classification:
G01N 7/00
US Classification:
73 3105, 73 6149
Abstract:
The invention provides a liquid cell for an atomic force microscope. The liquid cell includes a liquid cell housing with an internal cavity to contain a fluid, a plurality of conductive feedthroughs traversing the liquid cell housing between the internal cavity and a dry side of the liquid cell, a cantilevered probe coupled to the liquid cell housing, and a piezoelectric drive element disposed on the cantilevered probe. The cantilevered probe is actuated when a drive voltage is applied to the piezoelectric drive element through at least one of the conductive feedthroughs. A method of imaging an object in a liquid medium and a method of sensing a target species with the liquid cell are also disclosed.

Cantilevered Probe Detector With Piezoelectric Element

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US Patent:
20080085212, Apr 10, 2008
Filed:
Sep 30, 2005
Appl. No.:
11/576443
Inventors:
Jesse D. Adams - Reno NV, US
Todd A. Sulchek - Oakland CA, US
Stuart C. Feigin - Reno NV, US
International Classification:
B01J 19/00
US Classification:
422 50
Abstract:
A disclosed chemical detection system for detecting a target material, such as an explosive material, can include a cantilevered probe, a probe heater coupled to the cantilevered probe, and a piezoelectric element disposed on the cantilevered probe. The piezoelectric element can be configured as a detector and/or an actuator. Detection can include, for example, detecting a movement of the cantilevered probe or a property of the cantilevered probe. The movement or a change in the property of the cantilevered probe can occur, for example, by adsorption of the target material, desorption of the target material, reaction of the target material and/or phase change of the target material. Examples of detectable movements and properties include temperature shifts, impedance shifts, and resonant frequency shifts of the cantilevered probe. The overall chemical detection system can be incorporated, for example, into a handheld explosive material detection system.
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Todd A Sulchek from Atlanta, GA, age ~50 Get Report