Patents by Inventor John N Owens
John N Owens 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: 10293770Abstract: Provided is a load-carrying or non-load carrying structural component for a vehicle having improved impact resistance, such as a gas tank protection shield, an underbody shield, a structural panel, an interior floor, a floor pan, a roof, an exterior surface, a storage area, a glove box, a console box, a trunk, a trunk floor, a truck bed, and combinations thereof. The component has a support structure with ridges, each spaced apart from one another at predetermined intervals, to form a corrugated surface capable of load-carrying. The ridges are longitudinally extending, raised ridges. The corrugated designs provide support structures that are impact resistant.Type: GrantFiled: April 6, 2017Date of Patent: May 21, 2019Assignees: GM Global Technology Operations LLC, Teijin LimitedInventors: John N. Owens, Mark A. Voss, Bhavesh Shah, Venkateshwar R. Aitharaju, Chris James Tadeusz Wisniewski, Yutaka Yagi, Tsukasa Arai
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Publication number: 20180104866Abstract: A heating apparatus is provided, and includes a blank and a heating pad in contact with one side of the blank. The heating pad has, or is formed from, a first base matrix. A first region of conductive particles is dispersed within the first base matrix, and a second region of conductive particles is dispersed within the first base matrix. An induction heater is configured to inductively heat the conductive particles within the heating pad. The first region of conductive particles is heated to a first temperature and the second region of conductive particles is heated to a second temperature, which is greater than the first temperature.Type: ApplicationFiled: October 18, 2016Publication date: April 19, 2018Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: John N. Owens, Pei-Chung Wang
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Patent number: 9815261Abstract: One variation includes a method including using a reversible dry adhesive system to reversibly couple a first substrate to a second substrate. One variation includes a method including using a reversible dry adhesive system to reversibly couple a first substrate to a second substrate during building or reconfiguring a product.Type: GrantFiled: September 25, 2013Date of Patent: November 14, 2017Assignee: GM Global Technology Operations LLCInventors: Alan L. Browne, Tao Xie, John C. Ulicny, William R. Rodgers, Nilesh D. Mankame, Xingcheng Xiao, Nancy L. Johnson, Jessica A. Schroeder, John N. Owens, Ingrid Rousseau, Hamid G. Kia, Paul E. Krajewski
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Publication number: 20170210317Abstract: Provided is a load-carrying or non-load carrying structural component for a vehicle having improved impact resistance, such as a gas tank protection shield, an underbody shield, a structural panel, an interior floor, a floor pan, a roof, an exterior surface, a storage area, a glove box, a console box, a trunk, a trunk floor, a truck bed, and combinations thereof. The component has a support structure with ridges, each spaced apart from one another at predetermined intervals, to form a corrugated surface capable of load-carrying. The ridges are longitudinally extending, raised ridges. The corrugated designs provide support structures that are impact resistant.Type: ApplicationFiled: April 6, 2017Publication date: July 27, 2017Applicants: GM Global Technology Operations LLC, Teijin LimitedInventors: John N. Owens, Mark A. Voss, Bhavesh Shah, Venkat Aitharaju, Chris James Tadeusz Wisniewski, Yutaka Yagi, Tsukasa Arai
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Patent number: 9650003Abstract: Provided is a load-carrying or non-load carrying structural component for a vehicle having improved impact resistance, such as a gas tank protection shield, an underbody shield, a structural panel, an interior floor, a floor pan, a roof, an exterior surface, a storage area, a glove box, a console box, a trunk, a trunk floor, a truck bed, and combinations thereof. The component has a support structure with ridges, each spaced apart from one another at predetermined intervals, to form a corrugated surface capable of load-carrying. The ridges are longitudinally extending, raised ridges. The corrugated designs provide support structures that are impact resistant.Type: GrantFiled: July 2, 2014Date of Patent: May 16, 2017Assignees: GM Global Technology Operations LLC, Teijin LimitedInventors: John N. Owens, Mark A. Voss, Bhavesh Shah, Venkat Aitharaju, Chris James Tadeusz Wisniewski, Yutaka Yagi, Tsukasa Arai
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Patent number: 9346345Abstract: A vent assembly is disposed within an interior space of a vehicle for opening and closing fluid communication between the interior space and an exterior of the vehicle. The vent assembly includes a housing defining a plurality of openings and a plurality of vanes disposed in the openings. An actuator mechanism moves the vanes between an open position and a closed position, and includes a shaped memory alloy (SMA) member for actuating the vanes between the open and closed positions. The SMA member is activated when a hatch of the vehicle is opened to move the vanes into the open position and thereby open fluid communication between the interior space and the exterior to alleviate excessive air pressure buildup during closure of the hatch.Type: GrantFiled: July 10, 2014Date of Patent: May 24, 2016Assignee: GM Global Technology Operations LLCInventors: Paul W. Alexander, Xiujie Gao, Alan L. Browne, Mark A. Voss, Derek L. Patterson, Lei Hao, Chandra S. Namuduri, James Holbrook Brown, Aragorn Zolno, John N. Owens, Alexander Millerman, Kevin B. Rober, Suresh Gopalakrishnan, Sanjeev M. Naik
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Publication number: 20160001721Abstract: Provided is a load-carrying or non-load carrying structural component for a vehicle having improved impact resistance, such as a gas tank protection shield, an underbody shield, a structural panel, an interior floor, a floor pan, a roof, an exterior surface, a storage area, a glove box, a console box, a trunk, a trunk floor, a truck bed, and combinations thereof. The component has a support structure with ridges, each spaced apart from one another at predetermined intervals, to form a corrugated surface capable of load-carrying. The ridges are longitudinally extending, raised ridges. The corrugated designs provide support structures that are impact resistant.Type: ApplicationFiled: July 2, 2014Publication date: January 7, 2016Inventors: John N. OWENS, Mark A. VOSS, Bhavesh SHAH, Venkat AITHARAJU, Chris James Tadeusz WISNIEWSKI, Yutaka YAGI, Tsukasa ARAI
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Patent number: 9212437Abstract: A one-piece fiber reinforcement for a reinforced polymer is described. In an embodiment, a one-piece reinforcement is fabricated by first assembling an interior randomly oriented fiber layer between two exterior aligned fiber layers. With all layers in face to face contact, a preselected number of fibers from the aligned layer is conveyed out of its aligned layer and threaded into at least the random fiber layer so that the conveyed fibers engage and mechanically and frictionally interfere with the random fibers. The fibers may be conveyed from one aligned layer to the other for yet greater interference. The interfering fibers serve to secure and interlock the layers together, producing a one-piece reinforcement which, when impregnated with a polymer precursor, shaped and cured may be incorporated in a polymer reinforced composite article.Type: GrantFiled: November 2, 2011Date of Patent: December 15, 2015Assignee: GM Global Technology Operations LLCInventors: Elisabeth J. Berger, John N. Owens, Chen-Shih Wang, Hamid G. Kia
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Publication number: 20150086791Abstract: One variation includes a method including using a reversible dry adhesive system to reversibly couple a first substrate to a second substrate. One variation includes a method including using a reversible dry adhesive system to reversibly couple a first substrate to a second substrate during building or reconfiguring a product.Type: ApplicationFiled: September 25, 2013Publication date: March 26, 2015Applicant: GM Global Technology Operations LLCInventors: Alan L. Browne, Tao Xie, John C. Ulicny, William R. Rodgers, Nilesh D. Mankame, Xingcheng Xiao, Nancy L. Johnson, Jessica A. Schroeder, John N. Owens, Ingrid Rousseau, Hamid G. Kia, Paul E. Krajewski
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Publication number: 20140349560Abstract: A vent assembly is disposed within an interior space of a vehicle for opening and closing fluid communication between the interior space and an exterior of the vehicle. The vent assembly includes a housing defining a plurality of openings and a plurality of vanes disposed in the openings. An actuator mechanism moves the vanes between an open position and a closed position, and includes a shaped memory alloy (SMA) member for actuating the vanes between the open and closed positions. The SMA member is activated when a hatch of the vehicle is opened to move the vanes into the open position and thereby open fluid communication between the interior space and the exterior to alleviate excessive air pressure buildup during closure of the hatch.Type: ApplicationFiled: July 10, 2014Publication date: November 27, 2014Inventors: Paul W. Alexander, Xiujie Gao, Alan L. Browne, Mark A. Voss, Derek L. Patterson, Lei Hao, Chandra S. Namuduri, James Holbrook Brown, Aragorn Zolno, John N. Owens, Alexander Millerman, Kevin B. Rober, Suresh Gopalakrishnan, Sanjeev M. Naik
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Publication number: 20140273790Abstract: A valve includes a housing and vane that is movable to a predetermined position. An actuator mechanically couples to the movable vane. The actuator is a wire device fabricated from shape memory alloy which, when activated, urges the movable vane toward the predetermined position. A power supply is configured to activate the actuator in response to an activation command and an indication that the movable vane is not in the predetermined position.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicants: DYNALLOY, INC, GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: PAUL W. ALEXANDER, XIUJIE GAO, ALAN L. BROWNE, MARK A. VOSS, DEREK L. PATTERSON, JOHN N. OWENS, JAMES HOLBROOK BROWN, BRIAN D. HU
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Patent number: 8827352Abstract: A system for controlling displacement of a vulnerable component in connection with an impact event at the system. The system includes a frame structure, the vulnerable component, and a composite crush member (a) connected to the frame structure and the vulnerable component, forming a first close connection between the composite crush member and the vulnerable component and a second close connection between the composite crush member and the frame structure, (b) comprises primarily a polymer composite and is configured, and (c) is arranged in the system to fail in a predetermined manner in response to the impact event. The system also includes a retention feature configured and connected, directly or indirectly, to the vulnerable component and to the frame structure to, in operation of the system, maintain at least one of the first close connection and the second close connection during and following the composite crush member the impact event.Type: GrantFiled: February 29, 2012Date of Patent: September 9, 2014Assignee: GM Global Technology Operations LLCInventors: Chen-Shih Wang, Hamid G. Kia, John N. Owens, Elisabeth J. Berger, Venkat Aitharaju
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Patent number: 8821224Abstract: A vent assembly is disposed within an interior space of a vehicle for opening and closing fluid communication between the interior space and an exterior of the vehicle. The vent assembly includes a housing defining a plurality of openings and a plurality of vanes disposed in the openings. An actuator mechanism moves the vanes between an open position and a closed position, and includes a shaped memory alloy (SMA) member for actuating the vanes between the open and closed positions. The SMA member is activated when a hatch of the vehicle is open to move the vanes into the open position and thereby open fluid communication between the interior space and the exterior to alleviate excessive air pressure buildup during closure of the hatch.Type: GrantFiled: November 4, 2009Date of Patent: September 2, 2014Assignees: GM Global Technology Operations LLC, Dynalloy, Inc.Inventors: Paul W. Alexander, Xiujie Gao, Alan L. Browne, Mark A. Voss, Derek L. Patterson, Lei Hao, Chandra S. Namuduri, James Holbrook Brown, Aragorn Zolno, John N. Owens, Alexander Millerman, Kevin B. Rober, Suresh Gopalakrishnan, Sanjeev M. Naik
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Patent number: 8733071Abstract: A method disclosed herein includes packaging and de-packaging a part. The part is packaged by placing the part adjacent to a shape memory polymer (SMP) while the SMP is in a permanent shape. The SMP is heated to a temperature above a switching temperature of the SMP, and a force is applied to the heated SMP such that it conforms to i) a shape of the part and/or ii) a desired shape for packing the part, thereby changing the SMP from the permanent shape into a temporary shape. The SMP is cooled to a temperature below the switching temperature to set the SMP into the temporary shape. The part is de-packaged by heating the SMP to a temperature above its switching temperature, thereby reverting the SMP from the temporary shape into the permanent shape and releasing the part. The part is removed from the SMP in the permanent shape.Type: GrantFiled: November 30, 2011Date of Patent: May 27, 2014Assignee: GM Global Technology Operations LLCInventors: Ingrid A. Rousseau, John N. Owens, Elisabeth J. Berger, Hamid G. Kia
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Patent number: 8708787Abstract: A pressure relief valve includes a housing and vane that is movable to one of an open position and a closed position. A linear actuator mechanically couples between the movable vane and the housing. The linear actuator is a wire device fabricated from a shape memory alloy. An actuable latching system is configured to retain the movable vane in one of the open position and the closed position for an indeterminate time period.Type: GrantFiled: November 3, 2009Date of Patent: April 29, 2014Assignee: GM Global Technology Operations LLCInventors: Paul W. Alexander, Xiujie Gao, Alan L. Browne, Mark A. Voss, Derek L. Patterson, John N. Owens, James Holbrook Brown, Brian D. Hu
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Patent number: 8668247Abstract: A segmented tube formed of a magnesium-based alloy and wrapped or jacketed with a reinforcement to apply a restraining force on the external surface of the tube for resisting fragmentation of the tube by the compressive force applied to the end of the tube serves as a structural member for receiving a compressive stress applied to an end of the tube and acting along the axis of the tube toward the opposing end of the tube. The magnesium alloy tube is comparatively light, and the segmented and wrapped or jacketed tube has an increased capacity to absorb compressive forces. The tubes are useful as components of automotive vehicles.Type: GrantFiled: April 23, 2012Date of Patent: March 11, 2014Assignee: GM Global Technology Operations LLCInventors: Hamid G. Kia, Aihua A. Luo, John N. Owens, James F. Quinn
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Publication number: 20130278016Abstract: A segmented tube formed of a magnesium-based alloy and wrapped or jacketed with a reinforcement to apply a restraining force on the external surface of the tube for resisting fragmentation of the tube by the compressive force applied to the end of the tube serves as a structural member for receiving a compressive stress applied to an end of the tube and acting along the axis of the tube toward the opposing end of the tube. The magnesium alloy tube is comparatively light, and the segmented and wrapped or jacketed tube has an increased capacity to absorb compressive forces. The tubes are useful as components of automotive vehicles.Type: ApplicationFiled: April 23, 2012Publication date: October 24, 2013Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Hamid G. Kia, Aihua A. Luo, John N. Owens, James F. Quinn
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Patent number: 8545747Abstract: A method of forming a part with a feature having a die-locked geometry is disclosed herein. A molding tool used in the method includes at least one die having a cavity defined in a surface thereof, and a protrusion formed in the cavity. The method includes disposing a shape memory polymer insert on the protrusion, where the shape memory polymer insert has i) the die-locked geometry as its temporary shape, and ii) a geometry that is removable from the die-locked geometry as its permanent shape. A material is established in the cavity such that at least a portion of the material conforms to the die-locked geometry, thereby forming the part having the feature with the at least one die-locked geometry.Type: GrantFiled: November 19, 2008Date of Patent: October 1, 2013Assignee: GM Global Technology Operations LLCInventors: John N. Owens, Ingrid A. Rousseau, Elisabeth J. Berger, Hamid G. Kia
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Publication number: 20130221692Abstract: A system for controlling displacement of a vulnerable component in connection with an impact event at the system. The system includes a frame structure, the vulnerable component, and a composite crush member (a) connected to the frame structure and the vulnerable component, forming a first close connection between the composite crush member and the vulnerable component and a second close connection between the composite crush member and the frame structure, (b) comprises primarily a polymer composite and is configured, and (c) is arranged in the system to fail in a predetermined manner in response to the impact event. The system also includes a retention feature configured and connected, directly or indirectly, to the vulnerable component and to the frame structure to, in operation of the system, maintain at least one of the first close connection and the second close connection during and following the composite crush member the impact event.Type: ApplicationFiled: February 29, 2012Publication date: August 29, 2013Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Chen-Shih Wang, Hamid G. Kia, John N. Owens, Elisabeth J. Berger, Venkat Aitharaju
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Publication number: 20130108824Abstract: A one-piece fiber reinforcement for a reinforced polymer is described. In an embodiment, a one-piece reinforcement is fabricated by first assembling an interior randomly oriented fiber layer between two exterior aligned fiber layers. With all layers in face to face contact, a preselected number of fibers from the aligned layer is conveyed out of its aligned layer and threaded into at least the random fiber layer so that the conveyed fibers engage and mechanically and frictionally interfere with the random fibers. The fibers may be conveyed from one aligned layer to the other for yet greater interference. The interfering fibers serve to secure and interlock the layers together, producing a one-piece reinforcement which, when impregnated with a polymer precursor, shaped and cured may be incorporated in a polymer reinforced composite article.Type: ApplicationFiled: November 2, 2011Publication date: May 2, 2013Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Elisabeth J. Berger, John N. Owens, Chen-Shih Wang, Hamid G. Kia