Patents by Inventor John H. Goodemote
John H. Goodemote 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: 10448181Abstract: A method of manufacturing a low density accelerometer comprises the steps of: providing a rigid hollow housing having an upper member and a lower member and forming a groove circumferentially along an inner surface of the rigid hollow housing about a location where the upper member is configured to meet the lower member; providing a sensor assembly including a sensing element affixed to a solid proof mass; disposing the sensor assembly in the lower member of the rigid hollow housing, such that an outer edge of the sensing element engages and is in physical contact with the groove defined in the inner surface of the rigid hollow housing; and placing the upper member of the rigid hollow housing over the lower member of the rigid hollow housing, to enclose the sensor assembly within the rigid hollow housing, wherein the sensor assembly is in physical contact with the rigid hollow housing at the groove.Type: GrantFiled: June 6, 2016Date of Patent: October 15, 2019Assignee: Lockheed Martin CorporationInventors: John H. Goodemote, Ryan Cummiskey
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Publication number: 20160279749Abstract: A method of manufacturing a low density accelerometer comprises the steps of: providing a rigid hollow housing having an upper member and a lower member and forming a groove circumferentially along an inner surface of the rigid hollow housing about a location where the upper member is configured to meet the lower member; providing a sensor assembly including a sensing element affixed to a solid proof mass; disposing the sensor assembly in the lower member of the rigid hollow housing, such that an outer edge of the sensing element engages and is in physical contact with the groove defined in the inner surface of the rigid hollow housing; and placing the upper member of the rigid hollow housing over the lower member of the rigid hollow housing, to enclose the sensor assembly within the rigid hollow housing, wherein the sensor assembly is in physical contact with the rigid hollow housing at the groove.Type: ApplicationFiled: June 6, 2016Publication date: September 29, 2016Inventors: John H. Goodemote, Ryan Cummiskey
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Patent number: 9360495Abstract: A low density accelerometer includes a buoyant outer layer and a rigid hollow housing within the outer layer. The housing includes an upper member and a lower member and is configured to form a groove at the junction of the upper and lower member. A disk shaped sensing element configured in a ring defining an aperture is configured to engage the groove along an outer edge of the annular ring. A solid proof mass is configured to fit in the center of the annular ring and configured with a threaded bore on an upper surface of the proof mass. The mass is secured to the sensing element by a retainer such as a Belleville washer in contact with the upper surface of the sensing element circumferentially about the aperture and a threaded fastener passing through the retainer and the aperture in the sensing element, and threadingly engaging the threaded bore in the proof mass.Type: GrantFiled: March 14, 2013Date of Patent: June 7, 2016Assignee: LOCKHEED MARTIN CORPORATIONInventors: John H. Goodemote, Ryan Cummiskey
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Patent number: 9214149Abstract: A sensor system includes a pressure sensor portion, and an accelerometer. Outputs from the sensor system are handled by a signal processing system that includes a first beamforming module for inputs from a pressure sensor, a second beamforming module for inputs from an accelerometer, and an adaptive beam interpolation module. A method for signal processing signals from both a pressure sensor and an accelerometer. An array of sensors transfers data wirelessly.Type: GrantFiled: May 3, 2012Date of Patent: December 15, 2015Assignee: LOCKHEED MARTIN CORPORATIONInventors: Thomas J. Barnard, Thomas M. Canavan, Dane E. Reiner, Jennifer L. Pawelczyk, Casey D. Dyer, Joseph E. Nickerson, John H. Goodemote, Dennis C. Stimson, Howard R. Taylor
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Publication number: 20130069488Abstract: A sensor includes a first plate, a second plate, and a piezoelectric material portions. The piezoelectric material portions are positioned between the first plate and the second plate. The area of the piezoelectric material portions is less than the area of the plates. The plates can be supported with a center support structure. The width of the sensor is significantly greater than its height. The interstitial space is filled with a flexible material.Type: ApplicationFiled: June 29, 2012Publication date: March 21, 2013Applicant: LOCKHEED MARTIN CORPORATIONInventors: John H. GOODEMOTE, Ryan J. CUMMISKEY, Dennis C. STIMSON, David A. RUGGLES
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Publication number: 20130033969Abstract: A sensor system includes a pressure sensor portion, and an accelerometer. Outputs from the sensor system are handled by a signal processing system that includes a first beamforming module for inputs from a pressure sensor, a second beamforming module for inputs from an accelerometer, and an adaptive beam interpolation module. A method for signal processing signals from both a pressure sensor and an accelerometer. An array of sensors transfers data wirelessly.Type: ApplicationFiled: May 3, 2012Publication date: February 7, 2013Inventors: Thomas J. Barnard, Thomas M. Canavan, Dane E. Reiner, Jennifer L. Pawelczyk, Casey D. Dyer, Joseph E. Nickerson, Hema Sundaramurthy, Andrew J. Cleary, John H. Goodemote, Dennis C. Stimson, Howard R. Taylor
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Patent number: 7673831Abstract: Embodiments of the invention are directed to an unmanned air vehicle (UAV) system and a small unmanned air vehicle (SUAV) system for deploying and towing a sensor in a tow medium, and to methods related thereto. A UAV-sensor towing package comprises a fixed-wing UAV including a control and signal processing platform, a long range data RF link operably connected to the control and signal processing platform, a UAV wireless data link operably connected to the control and signal processing platform, and a tow body deployment system operably connected to the control and signal processing platform; a tow line attached at an end thereof to the UAV; a tow body attached to another end of the tow line; and a communications link including a transmitter/receiver component coupled to the tow line, and a T/R wireless data transmission link (194) operably connected with the transmitter/receiver component and the UAV wireless data link.Type: GrantFiled: June 8, 2006Date of Patent: March 9, 2010Assignee: Lockheed Martin CorporationInventors: Daniel W. Steele, John H. Goodemote, David J. Erickson
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Publication number: 20090224099Abstract: Embodiments of the invention are directed to an unmanned air vehicle (UAV) system and a small unmanned air vehicle (SUAV) system for deploying and towing a sensor in a tow medium, and to methods related thereto. A UAV-sensor towing package comprises a fixed-wing UAV including a control and signal processing platform, a long range data RF link operably connected to the control and signal processing platform, a UAV wireless data link operably connected to the control and signal processing platform, and a tow body deployment system operably connected to the control and signal processing platform; a tow line attached at an end thereof to the UAV; a tow body attached to another end of the tow line; and a communications link including a transmitter/receiver component coupled to the tow line, and a T/R wireless data transmission link (194) operably connected with the transmitter/receiver component and the UAV wireless data link.Type: ApplicationFiled: June 8, 2006Publication date: September 10, 2009Inventors: Daniel W. Steele, John H. Goodemote, David J. Erickson
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Patent number: 7583010Abstract: An embodiment of the invention is directed to a hybrid geometry type acoustic transducer. A hybrid geometry type acoustic transducer as embodied herein leverages different type transducer physical configurations. More specifically, embodiments of the hybrid transducer combine specific features of traditional Tonpilz resonators and PZT-composite transducers to exploit the beneficial characteristics of both. The outward construction of an embodied hybrid transducer mimics a Tonpilz resonator incorporating a headmass and a tailmass sandwiching a piezoelectric active material. However, rather than using a conventional ceramic ring stack or plate form of active material, a layer of diced or “pillared” active material is provided between the headmass and the tailmass with no filler material other than a gas, such as air, for example, or others, or a vacuum environment.Type: GrantFiled: December 4, 2006Date of Patent: September 1, 2009Assignee: Lockheed Martin CorporationInventor: John H. Goodemote
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Publication number: 20090207696Abstract: An embodiment of the invention is directed to a hybrid geometry type acoustic transducer. A hybrid geometry type acoustic transducer as embodied herein leverages different type transducer physical configurations. More specifically, embodiments of the hybrid transducer combine specific features of traditional Tonpilz resonators and PZT-composite transducers to exploit the beneficial characteristics of both. The outward construction of an embodied hybrid transducer mimics a Tonpilz resonator incorporating a headmass and a tailmass sandwiching a piezoelectric active material. However, rather than using a conventional ceramic ring stack or plate form of active material, a layer of diced or “pillared” active material is provided between the headmass and the tailmass with no filler material other than a gas, such as air, for example, or others, or a vacuum environment.Type: ApplicationFiled: December 4, 2006Publication date: August 20, 2009Applicant: Lockhead Martin CorporationInventor: John H. Goodemote
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Publication number: 20080316866Abstract: An acoustic transducer array and method of baffle construction is presented to provide an improved array for use in underwater installations. The array is presented wherein a significant majority of the acoustic energy receiving surface is formed by lightweight acoustic baffling material while still maintaining a fully functional, fully populated array. The acoustic baffle constructed is incompressible and suitable for deep water operation while demonstrating both improved acoustic performance and positive buoyancy when necessary. In addition, the invention eliminates the non-uniform element to element spacing that occurs between sub-panels in similar arrays.Type: ApplicationFiled: June 19, 2007Publication date: December 25, 2008Inventors: John H. Goodemote, Dane E. Reiner, David J. Erickson