Patents by Inventor Jeremiah Johns
Jeremiah Johns 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: 10052721Abstract: A process is described for laser welding a sheet metal workpiece having an aluminum-silicon containing pre-coat layer disposed on at least one major surface thereof, and having first and second opposite side edges. The sheet metal workpiece is arranged such that the first and second side edges are in contact with one another and such that the at least one major surface faces outwardly. A closed tube-shaped product is obtained by forming a laser-weld joint between the first and second side edges. In particular the laser-weld joint is formed absent removing the aluminum-silicon containing layer from along the adjacent edges, such that aluminum from the aluminum-silicon containing layer enters into the melt pool that is formed. An alloying material is introduced into the melt pool during laser welding and forms a compound with at least some of the aluminum in the melt pool.Type: GrantFiled: July 12, 2016Date of Patent: August 21, 2018Assignee: Magna International Inc.Inventors: Hongping Gu, Aldo Van Gelder, Jeremiah John Brady, Edward K. Steinebach, Mark Justin Jones
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Patent number: 10052720Abstract: A process is disclosed for laser-welding sheet metal plates that have an aluminum-silicon containing pre-coat layer. The pre-coated sheet metal plates are arranged one relative to another such that an edge of one of the plates is adjacent to and in contact with an edge of the other one of the plates, and a laser-welded joint is formed along the adjacent edges of the pre-coated plates. In particular the joint is formed absent removing the aluminum-silicon containing layer from along the adjacent edges, such that aluminum from the aluminum-silicon containing layer enters into the melt pool that is formed. Additionally, an alloying material is introduced into the melt pool during forming the laser-welded joint and forms a compound with at least some of the aluminum in the melt pool.Type: GrantFiled: September 15, 2015Date of Patent: August 21, 2018Assignee: Magna International Inc.Inventors: Hongping Gu, Aldo Van Gelder, Jeremiah John Brady, Edward K. Steinebach, Mark Justin Jones
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Publication number: 20180049951Abstract: A vomit emission containment device is a device having an adjustable position container stand and container designed for placement of the container in close proximity to a nauseous person. The device has a stand with a vomit container holder having an accessory holder on the back side. The vomit container holder attaches to a stand that has a base, a vertical portion, and an arm that holds the container. Each section is joined by an adjustable angle elbow that together allows the container to be positioned horizontally and vertically.Type: ApplicationFiled: August 15, 2017Publication date: February 22, 2018Inventor: Jeremiah John Hunter
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Publication number: 20180037179Abstract: A bumper system including a bumper beam being cast from metal having a front panel and a back panel, extending between a first bumper beam end and a second bumper beam end. A plurality of reinforcing ribs integrally cast with the bumper beam extends between the front panel and the back panel defining a non-uniform cross-sectional profile along a portion of the bumper beam. The front panel includes a front center portion disposed between a pair of front side portions. The back panel includes a back center portion disposed between a pair of back side portions. The front center portion has a front center portion thickness greater than a back center portion thickness. Each of the front side portions has a front side portion thickness being less than a back side portion thickness of adjacent one of the back side portions. Method of manufacturing the bumper system is provided.Type: ApplicationFiled: October 14, 2017Publication date: February 8, 2018Inventors: Edward Karl Steinebach, Jeremiah John Brady, Jeffrey Jay Mellis, Richard Lee Winfree, Mark Justin Jones, Darren Andrew Womack
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Publication number: 20170298462Abstract: The invention relates generally to structural steel components for automotive vehicles, and methods for manufacturing the structural components. The method includes heating a workpiece to at least 900° C. to form austenite in the steel material, hot forming the workpiece, and quenching the formed workpiece to transform the austenite to martensite. The method next includes tempering at least one portion of the quenched workpiece, wherein the tempering step includes simultaneously applying thermal energy and a magnetic field to the workpiece. During the tempering step, the martensite of the steel material transforms to a mixture of ferrite and cementite precipitates. The portions of the steel material subject to the thermomagnetic tempering are also typically free of pearlite and spheroid particles. The remainder of the workpiece is protected during the tempering step to maintain a hard zone including the martensite.Type: ApplicationFiled: September 18, 2015Publication date: October 19, 2017Inventors: Richard Lee WINFREE, Edward K. STEINEBACH, Mark Justin JONES, Jeremiah John BRADY, Kenneth Ray ADAMS, Gerard M. LUDTKA, Kenneth James THERRIEN
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Publication number: 20170136970Abstract: A vehicle bumper assembly includes a bumper beam and a crash box. At least one of the bumper beam or the crash box is cast from metal, such as aluminum or magnesium, to reduce weight, reduce manufacturing process steps, and improve performance characteristics of the bumper assembly. In an embodiment, both of the bumper beam and the crash box are cast from metal to establish an integral connection therebetween. One of the bumper beam or the crash box can be open along a top and bottom portion of the bumper assembly and include at least one reinforcing rib cast integral therewith. In an embodiment, both of the bumper beam and the crash box can be open along a top and bottom portion of the bumper assembly and each include at least one reinforcing rib cast integral therewith.Type: ApplicationFiled: July 8, 2015Publication date: May 18, 2017Inventors: Edward K. Steinebach, Mark Justin Jones, Jeffrey Jay Mellis, Jeremiah John Brady, Richard Lee Winfree, Warren Edward Young, Erryn Leigh Ashmore, Darren Andrew Womack, Venugopal Garimella, Paul James Marston
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Publication number: 20170141013Abstract: A system includes a heat sink, a semiconductor device, a layer of thermal interface material (TIM) disposed between the heat sink and the semiconductor device, and a fastener system that couples the semiconductor device, the layer of TIM, and the heat sink together. The TIM may facilitate dissipation of heat generated by the semiconductor device via the heat sink during operation of the semiconductor device. The fastener system includes a first Belleville-type washer configured to cooperate with the TIM, which flows when heated beyond a threshold temperature, to maintain a substantially constant coupling force between the semiconductor device and the heat sink during operation of the semiconductor device.Type: ApplicationFiled: January 31, 2017Publication date: May 18, 2017Inventors: Paul Jerome Grosskreuz, Rui Zhou, Kelly James Bronk, Jeremiah John Kopiness
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Publication number: 20170106822Abstract: A bumper beam system is provided that includes a bumper beam that is cast from metal and has at least a first portion comprised of a first alloy and a second portion comprised of a second alloy that is different than the first alloy. Furthermore, a crash box is provided that comprises a first portion comprised of a first alloy and a second portion comprised of a second alloy that is different than the first alloy. Additionally, a bumper beam system is provided that has a bumper beam and a crash box. The bumper beam includes at least a first bumper beam portion that is comprised of a first bumper beam alloy, and the crash box includes at least a first crash box portion that is comprised of a first crash box alloy. Methods of manufacturing the bumper beam system and crash boxes are also provided.Type: ApplicationFiled: December 21, 2016Publication date: April 20, 2017Inventors: Edward K. Steinebach, Jeffrey Jay Mellis, Jeremiah John Brady, Richard Lee Winfree
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Publication number: 20170095886Abstract: A process for laser-welding pre-coated sheet metal plates comprises loading two pre-coated sheet metal plates at a workstation, such that edges of the plates that are to be welded together are butted against one another. Each plate has a steel substrate and a pre-coat layer, the pre-coat layer including an intermetallic alloy layer and a metallic alloy layer. In a single pass, an area of each plate adjacent to the edges that are butted against one another is irradiated with a defocussed laser beam, thereby melting material of the pre-coat layer within said area of each plate. During the single pass, a stream of a gas is used to blow the melted pre-coat material out of the irradiated areas of the two plates. Absent removing the two plates from the workstation, laser-welding the plates together is performed using a focused laser beam.Type: ApplicationFiled: June 19, 2015Publication date: April 6, 2017Inventors: Hongping Gu, Boris Shulkin, Robert Mueller, Jeremiah John Brady
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Patent number: 9570374Abstract: A system includes a heat sink, a semiconductor device, and a layer of thermal interface material (TIM) disposed between the heat sink and the semiconductor device. The TIM may facilitate dissipation of heat generated by the semiconductor device via the heat sink. The system also includes a fastener system that couples the semiconductor device to the heat sink about the layer of TIM. The system also includes one or more washers of the fastener system that maintain a coupling force between the semiconductor device and the heat sink after the TIM flows.Type: GrantFiled: January 3, 2014Date of Patent: February 14, 2017Assignee: Rockwell Automation Technologies, Inc.Inventors: Paul Jerome Grosskreuz, Rui Zhou, Kelly James Bronk, Jeremiah John Kopiness
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Publication number: 20160340766Abstract: The invention provides a method of manufacturing a component formed of an aluminum alloy for use in an automotive vehicle application, for example those requiring high strength, light-weight, and a complex three-dimensional shape. The method begins by providing a blank formed of an aluminum alloy which is already solution heat treated and tempered, and thus has a temper designation of about T4. The method further includes heating the blank to a temperature of 150° C. to 350° C., preferably 190° C. to 225° C. The method next includes quickly transferring the blank to a hot or warm forming apparatus, and stamping the blank to form the complex three-dimensional shape. Immediately after the forming step, the component has a temper designation of about T6, but preferably not greater than T6, and thus is ready for use in the automotive vehicle application without any post heat treatment or machining.Type: ApplicationFiled: January 23, 2015Publication date: November 24, 2016Inventors: Edward K. Steinebach, Mark Justin Jones, Jeremiah John Brady, Kenneth Ray Adams, Gerard M. Ludtka
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Publication number: 20160332256Abstract: A process is disclosed for laser-welding sheet metal plates that have an aluminum-silicon containing pre-coat layer. The pre-coated sheet metal plates are arranged one relative to another such that an edge of one of the plates is adjacent to and in contact with an edge of the other one of the plates, and a laser-welded joint is formed along the adjacent edges of the pre-coated plates. In particular the joint is formed absent removing the aluminum-silicon containing layer from along the adjacent edges, such that aluminum from the aluminum-silicon containing layer enters into the melt pool that is formed. Additionally, an alloying material is introduced into the melt pool during forming the laser-welded joint and forms a compound with at least some of the aluminum in the melt pool.Type: ApplicationFiled: September 15, 2015Publication date: November 17, 2016Inventors: Hongping Gu, Aldo Van Gelder, Jeremiah John Brady, Edward K. Steinebach, Mark Justin Jones
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Publication number: 20160318127Abstract: A process is described for laser welding a sheet metal workpiece having an aluminum-silicon containing pre-coat layer disposed on at least one major surface thereof, and having first and second opposite side edges. The sheet metal workpiece is arranged such that the first and second side edges are in contact with one another and such that the at least one major surface faces outwardly. A closed tube-shaped product is obtained by forming a laser-weld joint between the first and second side edges. In particular the laser-weld joint is formed absent removing the aluminum-silicon containing layer from along the adjacent edges, such that aluminum from the aluminum-silicon containing layer enters into the melt pool that is formed. An alloying material is introduced into the melt pool during laser welding and forms a compound with at least some of the aluminum in the melt pool.Type: ApplicationFiled: July 12, 2016Publication date: November 3, 2016Inventors: Hongping Gu, Aldo Van Gelder, Jeremiah John Brady, Edward K. Steinebach, Mark Justin Jones
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Publication number: 20160271730Abstract: A process is described for laser welding a sheet metal workpiece having an anti-corrosion pre-coat on at least one major surface thereof and having first and second opposite side edges. The sheet metal workpiece is arranged such that the first and second side edges are in contact with one another and such that the at least one major surface faces outwardly. A laser beam having a first beam spot-size, is used to form a laser weld joint between the first and second side edges. Subsequently, a localized anti-corrosion surface layer is formed on the laser weld joint. To this end, a laser beam having a second beam spot-size larger than the first beam spot-size is scanned along the laser weld joint. During the scanning, a flow of a powdered anti-corrosion surface layer material is directed toward a portion of the laser weld joint that is being irradiated by the laser beam. The laser beam melts the material, which subsequently solidifies to form a layer adhering to the laser weld joint.Type: ApplicationFiled: May 27, 2016Publication date: September 22, 2016Inventors: Hongping Gu, Aldo Anthony Van Gelder, Jeremiah John Brady, Edward K. Steinebach, Mark Justin Jones
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Publication number: 20160244855Abstract: A method for manufacturing a hot formed part (20), such an automotive body component, is provided. The method includes heating a steel blank (22) to an austenite temperature, and quickly transferring the heated blank (22) to a hot forming apparatus (28). The method then includes forming the heated blank (22) between a pair of dies (24, 26), and trimming, piercing, shearing, or otherwise cutting the heated blank (22) or hot formed part (20) in the hot forming apparatus (28). The cutting step occurs while the microstructure of the steel blank (22) is substantially austenite, for example at a temperature of 400° C. to 850° C. The method can provide a hot formed part (20) having a desired shape in a single die stroke, without the need for a costly post-forming operation outside of the hot forming apparatus (28), such as laser trimming.Type: ApplicationFiled: October 21, 2014Publication date: August 25, 2016Inventors: Edward K. Steinebach, Mark Justin Jones, Jeremiah John Brady, Kenneth R. Adams
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Patent number: 9344027Abstract: A method for pre-charging a motor drive system includes: pre-charging a motor drive through a motor DC bus where desired, pre-charging an add-on capacitive module through a resistor after a time delay, pre-charging the add-on capacitive module and bypassing the resistor, and disconnecting the add-on capacitive module from the motor DC bus when a fault condition has been detected.Type: GrantFiled: June 6, 2012Date of Patent: May 17, 2016Assignee: Rockwell Automation Technologies, Inc.Inventor: Jeremiah John Kopiness
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Patent number: 9081978Abstract: Techniques are described for tokenizing information to be stored in an untrusted environment. During tokenization, one or more strings in a file or data stream are replaced with a token. The token may be generated as a random number or a counter, such that the replaced string may not be derived based on the token. Token-to-string mapping data may be stored in a trusted environment, and the tokenized information may be stored in the untrusted environment. Users may search the tokenized information based on non-sensitive search terms present in a whitelist that is accessible from the untrusted environment, the whitelist providing a token-to-string mapping for the non-sensitive terms. The search results may be provided as redacted information, in which the non-sensitive strings have been detokenized based on the whitelist while the sensitive strings remain tokenized.Type: GrantFiled: May 30, 2013Date of Patent: July 14, 2015Assignee: Amazon Technologies, Inc.Inventors: Jeremiah John Connolly, Dennis Marinus
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Publication number: 20150194367Abstract: A system includes a heat sink, a semiconductor device, and a layer of thermal interface material (TIM) disposed between the heat sink and the semiconductor device. The TIM may facilitate dissipation of heat generated by the semiconductor device via the heat sink. The system also includes a fastener system that couples the semiconductor device to the heat sink about the layer of TIM. The system also includes one or more washers of the fastener system that maintain a coupling force between the semiconductor device and the heat sink after the TIM flows.Type: ApplicationFiled: January 3, 2014Publication date: July 9, 2015Applicant: ROCKWELL AUTOMATIONJ TECHNOLOGIES, INC.Inventors: Paul Jerome Grosskreuz, Rui Zhou, Kelly James Bronk, Jeremiah John Kopiness
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Publication number: 20130328515Abstract: A method for pre-charging a motor drive system includes: pre-charging a motor drive through a motor DC bus where desired, pre-charging an add-on capacitive module through a resistor after a time delay, pre-charging the add-on capacitive module and bypassing the resistor, and disconnecting the add-on capacitive module from the motor DC bus when a fault condition has been detected.Type: ApplicationFiled: June 6, 2012Publication date: December 12, 2013Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.Inventor: Jeremiah John Kopiness
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Publication number: 20100101100Abstract: Handheld tactical knife combining structural features of a structurally advantageous and stress distributing base cross section (FIG. 2A), a penetrating tip (220), tapers in perpendicular axis along the blade length (FIG. 2, FIG. 3), and a cutting edge (212). The preferred embodiment contains scallops (214), a gut hook (218), and a penetrating chisel-type tip (220).Type: ApplicationFiled: October 27, 2008Publication date: April 29, 2010Inventors: Jeremiah John Hansen, Thomas John Della-Penna