Patents by Inventor Bradley Allen Newcomb
Bradley Allen Newcomb 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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Publication number: 20240158013Abstract: An energy absorbing system includes a structural member and a composite energy absorber including a first member arranged within the structural member. The first member has a first repeating geometric pattern extending in a first direction along a first length, a first width in a second direction transverse to the first direction, and a first height in a third direction transverse to the first and second directions. The first member is made of a composite material including first reinforcing fibers and a first polymer matrix.Type: ApplicationFiled: November 14, 2022Publication date: May 16, 2024Inventors: Selina Xinyue ZHAO, Bradley Allen Newcomb, Bhavesh Shah, Erik Brandon Golm
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Publication number: 20240146131Abstract: A rotor for an electric machine includes a magnetic core configured for arrangement on a shaft. An end ring is arranged on opposite axial ends of the magnetic core. A composite sleeve includes an annular body including an inner surface and an outer surface, and a polymer matrix encapsulating circumferentially oriented fibers. The composite sleeve includes a first tapered portion on the inner surface arranged adjacent to an axial end thereof and configured to facilitate press-fitting of the composite sleeve onto the rotor.Type: ApplicationFiled: October 31, 2022Publication date: May 2, 2024Inventors: Anthony Michael Coppola, Derek Frei Lahr, Alireza Fatemi, Alan G. Holmes, Michael B. Viola, Bradley Allen Newcomb
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Publication number: 20240128415Abstract: A micro-LED encapsulated structure comprising a plurality of micro-LEDs and interconnections arranged on a supporting layer. A first polymer layer includes a first polymer matrix encapsulating the plurality of micro-LEDs, the interconnections, and the supporting layer. A second polymer layer includes a second polymer matrix encapsulating at least one side of the first polymer layer.Type: ApplicationFiled: October 18, 2022Publication date: April 18, 2024Inventors: Bradley Allen NEWCOMB, Thomas S. Prevost, Julien P. Mourou
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Publication number: 20240117527Abstract: A method for processing bast fibers includes orienting the bast fibers substantially parallel to one another; and feeding the bast fibers into a roller system to at least one of bend and break stems of the bast fibers. The roller system includes a first roller including a first plurality of teeth and a second roller including a second plurality of teeth having a span distance. The first roller and the second roller are arranged such that each of the first plurality of teeth passes between adjacent pairs of the second plurality of teeth. The first plurality of teeth of the first roller and the second plurality of teeth of the second roller are configured to load the stems of the bast fibers in a shear mode to at least one of bend and break the stems.Type: ApplicationFiled: October 5, 2022Publication date: April 11, 2024Inventor: Bradley Allen NEWCOMB
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Patent number: 11926130Abstract: A composite panel includes a backing substrate and a first plurality of fiber tows. The first plurality of fiber tows is stitched to a first surface of the backing substrate in a predetermined pattern to form a fiber reinforced insert. A first polymer layer encapsulates the first surface of the backing substrate and the first plurality of fiber tows.Type: GrantFiled: August 30, 2022Date of Patent: March 12, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Bradley Allen Newcomb, Thomas S. Prevost, Bhavesh Shah, Julien P Mourou, Xiaosong Huang
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Publication number: 20240066829Abstract: A composite panel includes a backing substrate and a first plurality of fiber tows. The first plurality of fiber tows is stitched to a first surface of the backing substrate in a predetermined pattern to form a fiber reinforced insert. A first polymer layer encapsulates the first surface of the backing substrate and the first plurality of fiber tows.Type: ApplicationFiled: August 30, 2022Publication date: February 29, 2024Inventors: Bradley Allen NEWCOMB, Thomas S. PREVOST, Bhavesh SHAH, Julien P. MOUROU, Xiaosong HUANG
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Publication number: 20230411555Abstract: A painted component including micro light emitting diodes (microLEDs) comprises a transparent layer including a first side and a second side. A plurality of microLEDs are at least one of attached to or embedded in the transparent layer adjacent to the first side of the transparent layer and plurality of interconnects are made to the plurality of microLEDs. An encapsulating material encapsulates the transparent layer, the plurality of microLEDs, and the plurality of interconnections. A painted layer on the second side of the transparent layer includes at least one of etched portions and masked portions arranged over the plurality of microLEDs.Type: ApplicationFiled: June 21, 2022Publication date: December 21, 2023Inventors: Bradley Allen NEWCOMB, Julien P. MOUROU, Thomas S. PREVOST
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Publication number: 20230382199Abstract: A windshield and roof system of a vehicle includes: a windshield that includes glass and that is transparent; a front cross-member that extends laterally between A-pillars of the vehicle, that is disposed rearward of the windshield, and that has a thickness in a longitudinal direction of the vehicle of less than 50 millimeters (mm); and a roof portion that is transparent, that is located rearward of the windshield, where the windshield and the roof portion are joined with the front cross-member.Type: ApplicationFiled: May 26, 2022Publication date: November 30, 2023Inventors: Bradley Allen NEWCOMB, Julien P. MOUROU
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Patent number: 11772706Abstract: In various aspects, the present disclosure provides a component. The vehicle component includes a polymer matrix, a plurality of fibers in the polymer matrix, and a heating element embedded in the polymer matrix. The heating element may be (i) a discrete heating element, (ii) at least a portion of the plurality of fibers, or both (i) and (ii). The heating element is configured to be coupled to an external circuit to generate heat. In one aspect, the vehicle component is a vehicle header including an elongated body extending between a first side and a second side.Type: GrantFiled: February 8, 2022Date of Patent: October 3, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Bradley Allen Newcomb, Xiaosong Huang, Julien P. Mourou
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Publication number: 20230299245Abstract: A transparent structural component including embedded light emitting diodes (LEDs) includes a transparent layer. A plurality of LEDs is arranged on the transparent layer. A plurality of interconnections is made to the plurality of LEDs. A plurality of structural fibers arranged adjacent to the transparent layer. A transparent material encapsulates the transparent layer, the plurality of LEDs, the plurality of interconnections and the plurality of structural fibers.Type: ApplicationFiled: March 21, 2022Publication date: September 21, 2023Inventors: Bradley Allen NEWCOMB, Julien P. MOUROU, Thomas S. PREVOST
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Publication number: 20230249752Abstract: In various aspects, the present disclosure provides a component. The vehicle component includes a polymer matrix, a plurality of fibers in the polymer matrix, and a heating element embedded in the polymer matrix. The heating element may be (i) a discrete heating element, (ii) at least a portion of the plurality of fibers, or both (i) and (ii). The heating element is configured to be coupled to an external circuit to generate heat. In one aspect, the vehicle component is a vehicle header including an elongated body extending between a first side and a second side.Type: ApplicationFiled: February 8, 2022Publication date: August 10, 2023Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Bradley Allen NEWCOMB, Xiaosong HUANG, Julien P. MOUROU
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Patent number: 11713803Abstract: An electric motor drive unit including an electric motor having an output shaft and a plurality of gears in driving engagement with the output shaft. The plurality of gears being supported by a plurality of laterally spaced bearings. A composite housing member includes a structural support skeleton supporting multiple ones of the plurality of laterally spaced bearings and a composite shell molded to the structural support skeleton.Type: GrantFiled: April 29, 2022Date of Patent: August 1, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Anthony Michael Coppola, Derek Frei Lahr, Alireza Fatemi, Alan G. Holmes, Bradley Allen Newcomb
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Publication number: 20230234423Abstract: A composite roof panel of a vehicle disposed vertically above a passenger cabin of the vehicle includes: a first one or more layers of carbon fiber; a second one or more layers of carbon fiber; a binder material configured to bind the first and second one or more layers of carbon fiber; first and second electrical conductors that are: disposed between the first one or more layers of carbon fiber and the second one or more layers of carbon fiber; configured to be selectively electrically connected to a battery of the vehicle; and electrically connected to at least one of the first and second one or more layers of carbon fiber.Type: ApplicationFiled: January 26, 2022Publication date: July 27, 2023Inventors: Bradley Allen NEWCOMB, Xiaosong HUANG, Julien P. MOUROU
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Publication number: 20230192195Abstract: A roof for a vehicle upper body structure includes a body extending between a first side and a second side, and between a front end and a back end. The front end is configured to be coupled to a header. The body includes a polymer and a plurality of fibers. At least a portion of the body has a transparency of greater than 0% to less than or equal to about 20%. A header for a vehicle upper body structure includes an elongated body extending between a first side and a second side, a front end that is configured to be coupled to a windshield, and a back end that is configured to be coupled to a roof. The body includes a polymer and a plurality of fibers. At least a portion of the body has a transparency of greater than 0% to less than or equal to about 20%.Type: ApplicationFiled: February 21, 2023Publication date: June 22, 2023Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Bradley Allen NEWCOMB, Joung Min CHOI, Julien P. MOUROU
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Patent number: 11624730Abstract: A system for determining a trigger amplitude indicating a precursor to a material fracture in a specimen under test includes a microphone converting acoustic emission emitted by the specimen under test into electrical signals. A load is exerted upon the specimen under test and the acoustic emission are emitted when the load causes the specimen under test to undergo deformation prior to the material fracture. A control module is in electrical communication with the microphone and executes instructions to monitor the electrical signals generated by the microphone and filter the electrical signals generated by the microphone. The control module converts the electrical signals generated by the microphone into individual frequency components based on a fast Fourier Transform (FFT). The individual frequency components each include a peak intensity. The control module determines the trigger amplitude based on the peak intensity of the individual frequency components of the FFT.Type: GrantFiled: July 13, 2021Date of Patent: April 11, 2023Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Bradley Allen Newcomb, Nathan Thompson
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Publication number: 20230014054Abstract: A system for determining a trigger amplitude indicating a precursor to a material fracture in a specimen under test includes a microphone converting acoustic emission emitted by the specimen under test into electrical signals. A load is exerted upon the specimen under test and the acoustic emission are emitted when the load causes the specimen under test to undergo deformation prior to the material fracture. A control module is in electrical communication with the microphone and executes instructions to monitor the electrical signals generated by the microphone and filter the electrical signals generated by the microphone. The control module converts the electrical signals generated by the microphone into individual frequency components based on a fast Fourier Transform (FFT). The individual frequency components each include a peak intensity. The control module determines the trigger amplitude based on the peak intensity of the individual frequency components of the FFT.Type: ApplicationFiled: July 13, 2021Publication date: January 19, 2023Inventors: Bradley Allen Newcomb, Nathan Thompson