Patents by Inventor Casey J. Sennott
Casey J. Sennott 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: 11740078Abstract: Devices, systems, and methods are provided for enhanced sensor alignment. A device may determine a first array of displacement sensors proximate to a first test structure. The device may determine a second array of displacement sensors proximate to a second test structure. The device may apply a test condition to the first array, the second array, the first test structure, and the second test structure. The device may collect a first output from applying the test condition to the first test structure. The device may collect a second output from applying the test condition to the second test structure. The device may generate a first deviation vector associated with the first output. The device may generate a second deviation vector associated with the second output. The device may determine a first design status of the first structure based on the first deviation vector. The device may determine a second design status of the second structure based on the second deviation vector.Type: GrantFiled: July 21, 2020Date of Patent: August 29, 2023Assignee: ARGO AI, LLCInventor: Casey J. Sennott
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Publication number: 20230009762Abstract: Devices, systems, and methods are provided for enhanced sensor cleaning validation. A device may receive a signal from a sensor indicative of an obstruction on the sensor. The device may activate a cleaning system at a degree of actuation responsive to the obstruction. The device may then obtain a first post-clean performance measurement of the sensor. The device may then adjust the degree of actuation of the cleaning system based on a degradation measurement between a baseline performance measurement associated with a clean performance baseline of the sensor and the first post-clean performance measurement.Type: ApplicationFiled: September 20, 2022Publication date: January 12, 2023Applicant: ARGO AI, LLCInventors: Casey J. SENNOTT, Morgan M. Wagner, Dustin Ryan Yautz
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Patent number: 11458980Abstract: Devices, systems, and methods are provided for enhanced sensor cleaning validation. A device may determine a baseline performance measurement associated with a clean performance baseline of a sensor. The device may actuate a cleaning mechanism to remove at least a portion of an obstruction deposited on the sensor. The device may determine a first post-clean performance measurement associated with the sensor. The device may determine a degradation measurement between the baseline performance measurement and the first post-clean performance measurement, wherein the degradation measurement indicates an effectiveness of the cleaning mechanism.Type: GrantFiled: August 6, 2020Date of Patent: October 4, 2022Assignee: ARGO AI, LLCInventors: Casey J. Sennott, Morgan M. Wagner, Dustin Ryan Yautz
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Publication number: 20220148221Abstract: Devices, systems, and methods are provided for optical device validation. For example, a system may comprise an optical device operable to emit or absorb light, wherein the optical device comprises a lens having an outer surface. The system may comprise a camera positioned in a line of sight of the optical device, wherein the camera is operable to capture one or more images of the optical device. The system may comprise a computer system in communication with to the camera and operable to calculate a validation score for a captured image of the one or more images and to validate the optical device based on a validation state generated using the calculated validation score.Type: ApplicationFiled: November 12, 2020Publication date: May 12, 2022Applicant: Argo AI, LLCInventors: Morgan M. Wagner, Michel H.J. Laverne, Nikolas Stewart, Casey J. Sennott, Larry Lenkin
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Patent number: 11283486Abstract: A mechanically actuated transmitter is disclosed. The transmitter can comprise a magnetoelastic member; a magnet adjacent to the magnetoelastic member for inducing magnetization in the magnetoelastic member; a mechanical driver for applying mechanical stress to the magnetoelastic material, thereby changing the magnetic permeability of the magnetoelastic material to change an external magnetic field.Type: GrantFiled: April 24, 2019Date of Patent: March 22, 2022Assignee: HRL Laboratories, LLCInventors: Geoffrey P. McKnight, Walter S. Wall, Skyler Selvin, Casey J. Sennott, David W. Shahan
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Publication number: 20220041173Abstract: Devices, systems, and methods are provided for enhanced sensor cleaning validation. A device may determine a baseline performance measurement associated with a clean performance baseline of a sensor. The device may actuate a cleaning mechanism to remove at least a portion of an obstruction deposited on the sensor. The device may determine a first post-clean performance measurement associated with the sensor. The device may determine a degradation measurement between the baseline performance measurement and the first post-clean performance measurement, wherein the degradation measurement indicates an effectiveness of the cleaning mechanism.Type: ApplicationFiled: August 6, 2020Publication date: February 10, 2022Applicant: Argo AI, LLCInventors: Casey J. Sennott, Morgan M. Wagner, Dustin Ryan Yautz
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Publication number: 20220026200Abstract: Devices, systems, and methods are provided for enhanced sensor alignment. A device may determine a first array of displacement sensors proximate to a first test structure. The device may determine a second array of displacement sensors proximate to a second test structure. The device may apply a test condition to the first array, the second array, the first test structure, and the second test structure. The device may collect a first output from applying the test condition to the first test structure. The device may collect a second output from applying the test condition to the second test structure. The device may generate a first deviation vector associated with the first output. The device may generate a second deviation vector associated with the second output. The device may determine a first design status of the first structure based on the first deviation vector. The device may determine a second design status of the second structure based on the second deviation vector.Type: ApplicationFiled: July 21, 2020Publication date: January 27, 2022Applicant: Argo AI, LLCInventor: Casey J. Sennott
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Patent number: 11187047Abstract: A multi-axis isolator configured to isolate a payload from unwanted vibrations and shocks includes a housing, at least one pair of radial isolators in the housing, and an axial isolator in the housing. Each radial isolator includes an elastomer dome, a chamber at least partially defined by the elastomer dome, and a fluid in the chamber. The multi-axis isolator also includes a fluid track placing the chambers of the radial isolators in fluid communication with each other. The axial isolator includes an elastomer dome, a backpressure membrane, a primary chamber, a backpressure chamber, a fluid in the primary and backpressure chambers, a conduit placing the primary chamber in fluid communication with the backpressure chamber. The multi-axis isolator also includes a shaft configured to be connected to the payload. The pair of radial isolators and the axial isolator are coupled to the shaft.Type: GrantFiled: June 11, 2018Date of Patent: November 30, 2021Assignee: HRL Laboratories, LLCInventors: David W. Shahan, Sloan P. Smith, Adam E. Sorensen, Casey J. Sennott, Christopher P. Henry, Geoffrey P. McKnight
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Patent number: 11175191Abstract: A magnetic transmitting antenna has a beam member having a first end and a second end, wherein the beam member comprising: an elastic member; at least one magnetoelastic member disposed on a first surface of the elastic member; and an actuator disposed on a second surface of the elastic member, wherein the actuator is configured to apply stress to the elastic member thereby applying a bending stress thereto for changing the magnetic permeability of the at least one magnetoelastic member, which in turn, changes an external magnetic field. At least one magnet is disposed adjacent to the magnetoelastic member such that magnetization is induced in the magnetoelastic member.Type: GrantFiled: April 24, 2019Date of Patent: November 16, 2021Assignee: HRL Laboratories, LLCInventors: Walter W. Wall, Skyler Selvin, Geoffrey P. McKnight, Casey J. Sennott, David W. Shahan
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Patent number: 10788095Abstract: An isolator configured to isolate a payload from unwanted vibrations and shocks. The isolator includes a housing having a first end and a second end opposite the first end, a primary chamber defined in the housing, a backpressure chamber defined in the housing, a conduit placing the primary chamber in fluid communication with the backpressure chamber, a backpressure membrane in the housing proximate the first end, an elastomer dome in the housing proximate the second end, and a shaft connected to the elastomer dome. The primary chamber and the backpressure chamber are between the backpressure membrane and the elastomer dome. The shaft is configured to be connected to the payload.Type: GrantFiled: April 19, 2018Date of Patent: September 29, 2020Assignee: HRL Laboratories, LLCInventors: David W. Shahan, Sloan P. Smith, Adam E. Sorensen, Casey J. Sennott, Christopher P. Henry, Geoffrey P. McKnight
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Patent number: 10233991Abstract: An adjustable negative stiffness mechanism is disclosed. The adjustable negative stiffness mechanism includes a central shaft, an outer annular member extending around the central shaft, at least two negative stiffness elements extending between the central shaft and the annular member, and an actuator coupled to the negative stiffness elements. Each of the negative stiffness elements has an inner end coupled to the central shaft and an outer end engaging the annular member. The actuator is configured to compress and expand the negative stiffness elements to adjust a negative stiffness mechanical response exhibited by the negative stiffness elements.Type: GrantFiled: January 12, 2017Date of Patent: March 19, 2019Assignee: HRL Laboratories, LLCInventors: Christopher B. Churchill, Casey J. Sennott, Sloan P. Smith, David W. Shahan, Geoffrey P. McKnight
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Publication number: 20180372180Abstract: An isolator configured to isolate a payload from unwanted vibrations and shocks. The isolator includes a housing having a first end and a second end opposite the first end, a primary chamber defined in the housing, a backpressure chamber defined in the housing, a conduit placing the primary chamber in fluid communication with the backpressure chamber, a backpressure membrane in the housing proximate the first end, an elastomer dome in the housing proximate the second end, and a shaft connected to the elastomer dome. The primary chamber and the backpressure chamber are between the backpressure membrane and the elastomer dome. The shaft is configured to be connected to the payload.Type: ApplicationFiled: April 19, 2018Publication date: December 27, 2018Inventors: David W. Shahan, Sloan P. Smith, Adam E. Sorensen, Casey J. Sennott, Christopher P. Henry, Geoffrey P. McKnight
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Publication number: 20180195571Abstract: An adjustable negative stiffness mechanism is disclosed. The adjustable negative stiffness mechanism includes a central shaft, an outer annular member extending around the central shaft, at least two negative stiffness elements extending between the central shaft and the annular member, and an actuator coupled to the negative stiffness elements. Each of the negative stiffness elements has an inner end coupled to the central shaft and an outer end engaging the annular member. The actuator is configured to compress and expand the negative stiffness elements to adjust a negative stiffness mechanical response exhibited by the negative stiffness elements.Type: ApplicationFiled: January 12, 2017Publication date: July 12, 2018Inventors: Christopher B. Churchill, Casey J. Sennott, Sloan P. Smith, David W. Shahan, Geoffrey P. McKnight