Patents by Inventor Larry J. House
Larry J. House has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10761127Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: GrantFiled: August 7, 2019Date of Patent: September 1, 2020Assignee: Battelle Memorial InstituteInventors: Larry J. House, Dale C. Engelhart
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Publication number: 20200003818Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: ApplicationFiled: August 7, 2019Publication date: January 2, 2020Inventors: Larry J. House, Dale C. Engelhart
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Patent number: 10416219Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: GrantFiled: August 8, 2018Date of Patent: September 17, 2019Assignee: Battelle Memorial InstituteInventors: Larry J. House, Dale C. Engelhart
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Publication number: 20180348278Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: ApplicationFiled: August 8, 2018Publication date: December 6, 2018Inventors: Larry J. House, Dale C. Engelhart
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Patent number: 10054624Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: GrantFiled: September 6, 2017Date of Patent: August 21, 2018Assignee: Battelle Memorial InstituteInventors: Larry J. House, Dale C. Engelhart
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Publication number: 20180024178Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: ApplicationFiled: September 6, 2017Publication date: January 25, 2018Inventors: Larry J. House, Dale C. Engelhart
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Patent number: 9871295Abstract: An antenna for receiving electromagnetic energy with multiple grid arrays includes first and second grid patterns of diodes each acting as a half-wave rectifying element when illuminated by the electromagnetic energy whereby the electromagnetic energy is efficiently converted into electrical current at an output even when the electromagnetic energy is randomly polarized. The multiple grid arrays are spaced from one another and can also be offset from one another. In accordance with an aspect of the invention, the first and second grid patterns of diodes have varying diode densities.Type: GrantFiled: March 26, 2012Date of Patent: January 16, 2018Assignee: Battelle Memorial InstituteInventors: Raphael J Welsh, Larry J House
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Patent number: 9759757Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: GrantFiled: June 10, 2016Date of Patent: September 12, 2017Assignee: Battelle Memorial InstituteInventors: Larry J. House, Dale C. Engelhart
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Patent number: 9606148Abstract: Sensor devices disclosed herein allow multiple analytes or organisms to be individually tagged and selectively detected. When a binding event occurs one or more nanoswitches close and the corresponding array resistance value produces a voltage imbalance in the Wheatstone Bridge. The voltage detected by the voltage meter will then exhibit unique value change corresponding to the particular nanoswitche(s) in the array that are closed due to a binding event. Similarly the same functionalization chemistry can be used on all nanoswitches so that the voltage detected by the voltage meter corresponds to concentration levels of the target analyte. Multiple functionalization chemistries on each switch can also be used to improve selectivity for more complex analytes. In some disclosed embodiments, the Wheatstone bridge voltage is tied to a predetermined resistance change rather than to smaller resistance changes that would occur from functionalization of one leg of a nanowire Wheatstone bridge.Type: GrantFiled: March 26, 2013Date of Patent: March 28, 2017Assignee: BATTELLE MEMORIAL INSTITUTEInventor: Larry J. House
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Publication number: 20160282394Abstract: A system and method of electronic component authentication or component classification can reduce the vulnerability of systems (e.g., satellites, weapons, critical infrastructure, aerospace, automotive, medical systems) to counterfeits. Intrinsic deterministically random property data can be obtained from a set of authentic electronic components, processed, and clustered to create a classifier that can distinguish whether an unknown electronic component is authentic or counterfeit.Type: ApplicationFiled: June 10, 2016Publication date: September 29, 2016Inventors: Larry J. House, Dale C. Engelhart
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Publication number: 20140290950Abstract: An antenna for receiving electromagnetic energy with multiple grid arrays includes first and second grid patterns of diodes each acting as a half-wave rectifying element when illuminated by the electromagnetic energy whereby the electromagnetic energy is efficiently converted into electrical current at an output even when the electromagnetic energy is randomly polarized. The multiple grid arrays are spaced from one another and can also be offset from one another. In accordance with an aspect of the invention, the first and second grid patterns of diodes have varying diode densities.Type: ApplicationFiled: March 26, 2012Publication date: October 2, 2014Inventors: Raphael J. Welsh, Larry J. House
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Publication number: 20130249574Abstract: Sensor devices disclosed herein allow multiple analytes or organisms to be individually tagged and selectively detected. When a binding event occurs one or more nanoswitches close and the corresponding array resistance value produces a voltage imbalance in the Wheatstone Bridge. The voltage detected by the voltage meter will then exhibit unique value change corresponding to the particular nanoswitche(s) in the array that are closed due to a binding event. Similarly the same functionalization chemistry can be used on all nanoswitches so that the voltage detected by the voltage meter corresponds to concentration levels of the target analyte. Multiple functionalization chemistries on each switch can also be used to improve selectivity for more complex analytes. In some disclosed embodiments, the Wheatstone bridge voltage is tied to a predetermined resistance change rather than to smaller resistance changes that would occur from functionalization of one leg of a nanowire Wheatstone bridge.Type: ApplicationFiled: March 26, 2013Publication date: September 26, 2013Applicant: Battelle Memorian InstituteInventor: Larry J. House
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Patent number: 6340082Abstract: A coin discriminating apparatus which permits easy and reliable determination and identification of coins with the use of eddy currents induced in coins by an electromagnetic field. The electromagnetic field varies depending on the material, thickness, etc. of the coin, and the impedance of the coil varies under the influence of the induced eddy current. Eddy current induction coils are successively excited to apply a high-frequency electromagnetic field to the coin over an entire surface thereof, and impedances of the eddy current induction coils, which vary under the influence of the eddy current induced in the coin by the high-frequency electromagnetic field, are measured to obtain information on surface displacement irregularities of a stamp pattern on the coin surface.Type: GrantFiled: October 22, 1999Date of Patent: January 22, 2002Assignee: Japan Tobacco Inc.Inventors: Larry J. House, Richard J. Davis
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Patent number: 6305523Abstract: A coin discriminating apparatus in which, to permit easy and reliable determination of the denomination and authenticity of a coin, information on surface displacement irregularities of a stamp pattern on a coin surface is detected, and features of the stamp pattern represented by the surface displacement irregularities information are plotted in the form of a histogram indicative of distribution of the surface displacement irregularities over the entire surface of the coin. The histogram is compared with a histogram of surface displacement irregularities distribution obtained beforehand with respect to a true coin to identify the denomination of the coin, thereby eliminating the need for a complicated process such as rotation of the stamp pattern (image information) on the coin surface.Type: GrantFiled: October 22, 1999Date of Patent: October 23, 2001Assignee: Japan Tobacco Inc.Inventors: Larry J. House, Richard J. Davis
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Patent number: 5357063Abstract: Acoustic energy is used to detect and identify objects buried in soil by imaging acoustic energy reflected from the soil and buried objects. Acoustic energy is injected into soil at an oblique angle relative to the surface of the soil, reflected and received. Signals representative of the reflected energy are processed to generate image signals used to generate images representative of the reflected energy. Objects buried within the soil are identified by viewing the images. In one embodiment, obliquely oriented acoustic energy signals are carried from a source to a soil sample by a first duct and reflections of that energy are carried to a receiver within an adjacent second duct. The ducts acoustically isolate the source from the receiver. A beveled end of the first duct and the second duct are supported above the soil sample for noncontact operations. In another embodiment, an acoustic energy source is obliquely supported upon and forced into engagement with soil in a reservoir.Type: GrantFiled: July 12, 1993Date of Patent: October 18, 1994Assignee: Battelle Memorial InstituteInventors: Larry J. House, Douglas B. Pape
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Patent number: 4843884Abstract: A method, apparatus and system for the ultrasonic detection and evaluation of flaws in annular test objects including an arrangement of ultrasonic transducers that are rotated about the outer surface of the test object and provide an ultrasonic indication fo flaws in the object, and for electronically collecting, storing, and analyzing the flaw data gathered by the ultrasonic transducers, to further provide a predetermined objective indicia of acceptablility concerning the structural integrity of the test object.Type: GrantFiled: November 6, 1986Date of Patent: July 4, 1989Assignee: Gas Research InstituteInventors: Larry J. House, James F. Mank, Thomas A. Pettenski, William J. Williams, Donald T. Hayford
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Patent number: 4832532Abstract: An apparatus for carrying by a diver while underwater that provides information useful for enabling the diver to expeditiously and safely work on submerged vessels without the danger of tapping into an explosive gas. The invention is particularly useful for finding liquid/gas boundary in a submerged vessel or the pressure of liquid or gas behind the wall of a vessel. A transmitting transducer provides a low frequency acoustic tone burst that is transmitted toward the hull of the ship. The reflected signal from the inner surface of the hull is received by a hydrophone and processed. Electronic circuit means, responsive to the received signal, processes the signal and computes the location of a liquid/gas interface or the presence of liquid or gas behind the hull. A display provides indications of the computed values.Type: GrantFiled: May 27, 1987Date of Patent: May 23, 1989Assignee: Battelle Memorial InstituteInventors: Senapati Nagabhusan, Larry J. House, Ralph E. Beard, John R. Myers