Patents by Inventor David Eldridge
David Eldridge 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: 20250333087Abstract: A battery system positioned on a locomotive powered by a diesel engine includes a first battery and a second battery, the first battery and the second battery being lithium-ion batteries, wherein the first battery or the second battery are in electrical connection with a starter of the diesel engine. The first battery and second battery each include a control chassis and a plurality of cells, wherein the plurality of cells are arranged into modules. The battery system also includes a battery control panel, the battery control panel including at least one Human Machine Interface (HMI) and a first switch and a second switch, the first switch in electrical communication with the first battery and a second switch, the second switch in electrical communication with the second battery.Type: ApplicationFiled: March 27, 2025Publication date: October 30, 2025Inventors: Mike WARHUS, John LUND, Charles EKE CHUKWU, David ELDRIDGE
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Publication number: 20240063503Abstract: A battery enclosure includes a top wall, bottom wall, and side walls connected to each other, forming an inside and an outside of the battery enclosure. The battery enclosure further includes a relief vent, the relief vent extending through the top wall or side wall and a battery enclosure pressure relief, the battery enclosure pressure relief including a deflagration panel, wherein the deflagration panel is a burst disk or explosion vent.Type: ApplicationFiled: May 4, 2023Publication date: February 22, 2024Inventors: Ryan LOOFS, Michael WARHUS, David ELDRIDGE
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Patent number: 10610692Abstract: Disclosed are systems for wireless energy transfer including transcutaneous energy transfer. Embodiments are disclosed for electrical connections between an implanted wireless receiver and an implanted medical device powered by the receiver. Methods for manufacturing and using the devices and system are also disclosed.Type: GrantFiled: March 6, 2015Date of Patent: April 7, 2020Assignee: TC1 LLCInventors: David Eldridge, Joseph C. Stark, III
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Patent number: 10265450Abstract: Disclosed are systems for wireless energy transfer including transcutaneous energy transfer. Embodiments are disclosed for electrical connections between an implanted wireless receiver and an implanted medical device powered by the receiver. Methods for manufacturing and using the devices and system are also disclosed.Type: GrantFiled: January 18, 2017Date of Patent: April 23, 2019Assignee: TC1 LLCInventors: David Eldridge, Joseph C. Stark, III, Andrew MacDonell, Scott Kramer, Thomas George Kilavos, Fabian Frigon Franco
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Patent number: 10173795Abstract: An apparatus and method for wrapping a palletized load are provided. The apparatus preferably includes a film dispenser for dispensing a film web, at least one guide rollers configured to engage the width of the film web, and at least one roping element. The at least one roping element may be a cable rolling roper configured to roll a portion of the film web into a rolled cable of film. The apparatus may also include means for providing relative rotation between the load and the dispenser to wrap a roped portion of the film web around a base of the load/top portion of a pallet supporting the load.Type: GrantFiled: June 29, 2009Date of Patent: January 8, 2019Assignee: Lantech.com, LLCInventors: Patrick R. Lancaster, III, Donnie Norris, David Eldridge
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Patent number: 9991095Abstract: Cleaning of an ion implantation system or components thereof, utilizing temperature and/or a reactive cleaning reagent enabling growth/etching of the cathode in an indirectly heated cathode for an ion implantation system by monitoring the cathode bias power and taking corrective action depending upon compared values to etch or regrow the cathode.Type: GrantFiled: August 12, 2009Date of Patent: June 5, 2018Assignee: Entegris, Inc.Inventors: Joseph D. Sweeney, Sharad N. Yedave, Oleg Byl, Robert Kaim, David Eldridge, Lin Feng, Steven E. Bishop, W. Karl Olander, Ying Tang
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Publication number: 20170119947Abstract: Disclosed are systems for wireless energy transfer including transcutaneous energy transfer. Embodiments are disclosed for electrical connections between an implanted wireless receiver and an implanted medical device powered by the receiver. Methods for manufacturing and using the devices and system are also disclosed.Type: ApplicationFiled: January 18, 2017Publication date: May 4, 2017Inventors: David Eldridge, Joseph C. Stark, III, Andrew MacDonell, Scott Kramer, Thomas George Kilavos, Fabian Frigon Franco
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Patent number: 9583874Abstract: Disclosed are systems for wireless energy transfer including transcutaneous energy transfer. Embodiments are disclosed for electrical connections between an implanted wireless receiver and an implanted medical device powered by the receiver. Methods for manufacturing and using the devices and system are also disclosed.Type: GrantFiled: October 6, 2015Date of Patent: February 28, 2017Assignee: Thoratec CorporationInventors: David Eldridge, Joseph C. Stark, III, Andrew MacDonell, Scott Kramer, Thomas George Kilavos, Fabian Frigon Franco
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Publication number: 20160367819Abstract: Disclosed are systems for wireless energy transfer including transcutaneous energy transfer. Embodiments are disclosed for electrical connections between an implanted wireless receiver and an implanted medical device powered by the receiver. Methods for manufacturing and using the devices and system are also disclosed.Type: ApplicationFiled: March 6, 2015Publication date: December 22, 2016Inventors: David Eldridge, Joseph C. Stark, III
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Publication number: 20160181730Abstract: Disclosed are systems for wireless energy transfer including transcutaneous energy transfer. Embodiments are disclosed for electrical connections between an implanted wireless receiver and an implanted medical device powered by the receiver. Methods for manufacturing and using the devices and system are also disclosed.Type: ApplicationFiled: October 6, 2015Publication date: June 23, 2016Inventors: David ELDRIDGE, Joseph C. STARK, III, Andrew MacDONELL, Scott KRAMER, Thomas George KILAVOS, Fabian Frigon FRANCO
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Patent number: 8603252Abstract: A method and apparatus for cleaning residue from components of semiconductor processing systems used in the fabrication of microelectronic devices. To effectively remove residue, the components are contacted with a gas-phase reactive material for sufficient time and under sufficient conditions to at least partially remove the residue. When the residue and the material from which the components are constructed are different, the gas-phase reactive material is selectively reactive with the residue and minimally reactive with the materials from which the components of the ion implanter are constructed. When the residue and the material from which the components are constructed is the same, then the gas-phase reactive material may be reactive with both the residue and the component part.Type: GrantFiled: April 26, 2007Date of Patent: December 10, 2013Assignee: Advanced Technology Materials, Inc.Inventors: Frank Dimeo, James Dietz, W. Karl Olander, Robert Kaim, Steven Bishop, Jeffrey W. Neuner, Jose Arno, Paul J. Marganski, Joseph D. Sweeney, David Eldridge, Sharad Yedave, Oleg Byl, Gregory T. Stauf
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Publication number: 20120058252Abstract: Cleaning of an ion implantation system or components thereof, utilizing temperature and/or a reactive cleaning reagent enabling growth/etching of the cathode in an indirectly heated cathode for an ion implantation system by monitoring the cathode bias power and taking corrective action depending upon compared values to etch or regrow the cathode.Type: ApplicationFiled: August 12, 2009Publication date: March 8, 2012Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.Inventors: Joseph D. Sweeney, Sharad N. Yedave, Oleg Byl, Robert Kaim, David Eldridge, Lin Feng, Steven E. Bishop, W. Karl Olander, Ying Tang
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Publication number: 20110259366Abstract: Cleaning of an ion implantation system or components thereof, utilizing a reactive cleaning reagent enabling growth/etching of the filament in an ion source of the arc chamber, by appropriate control of temperature in the arc chamber to effect the desired filament growth or alternative filament etching. Also described is the use of reactive gases such as XeFx, WFx, AsFx, PFx and TaFx, wherein x has a stoichioimetrically appropriate value or range of values, for cleaning regions of ion implanters, or components of implanters, in in situ or ex situ cleaning arrangements, under ambient temperature, elevated temperature or plasma conditions. Among specific reactive cleaning agents, BrF3 is described as useful for cleaning ion implant systems or component(s) thereof, in in situ or ex situ cleaning arrangements.Type: ApplicationFiled: February 11, 2009Publication date: October 27, 2011Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.Inventors: Joseph D. Sweeney, Sharad N. Yedave, Oleg Byl, Robert Kaim, David Eldridge, Steven Sergi, Lin Feng, Steven E. Bishop, W. Karl Olander, Ying Tang
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Publication number: 20100154835Abstract: A method and apparatus for cleaning residue from components of semiconductor processing systems used in the fabrication of microelectronic devices. To effectively remove residue, the components are contacted with a gas-phase reactive material for sufficient time and under sufficient conditions to at least partially remove the residue. When the residue and the material from which the components are constructed are different, the gas-phase reactive material is selectively reactive with the residue and minimally reactive with the materials from which the components of the ion implanter are constructed. When the residue and the material from which the components are constructed is the same, then the gas-phase reactive material may be reactive with both the residue and the component part.Type: ApplicationFiled: April 26, 2007Publication date: June 24, 2010Applicant: ADVANCED TECHNOLOGY MATERIALS, INC.Inventors: Frank Dimeo, James Dietz, Karl W. Olander, Robert Kaim, Steven Bishop, Jeffrey W. Neuner, Jose Arno, Paul J. Marganski, Joseph D. Sweeney, David Eldridge, Sharad Yedave, Oleg Byl, Gregory T. Stauf
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Publication number: 20100083614Abstract: An apparatus and method for wrapping a palletized load are provided. The apparatus preferably includes a film dispenser for dispensing a film web, at least one guide rollers configured to engage the width of the film web, and at least one roping element. The at least one roping element may be a cable rolling roper configured to roll a portion of the film web into a rolled cable of film. The apparatus may also include means for providing relative rotation between the load and the dispenser to wrap a roped portion of the film web around a base of the load/top portion of a pallet supporting the load.Type: ApplicationFiled: June 29, 2009Publication date: April 8, 2010Inventors: Patrick R. Lancaster, III, Donnie Norris, David Eldridge
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Patent number: 7626405Abstract: Disclosed herein is a suspension system and adjustment mechanism for an integrated chip held in a clamping or similar assembly and a related method for same. The suspension system Includes a pressure plate member adapted to fit compatibly within the clamp assembly. A hinge assembly applies and releases pressure through the pressure plate member. The hinge assembly has a first open position where pressure is released and a second closed position where pressure is applied. A spring member between the pressure plate member and the hinge assembly has predetermined travel limits controlling the amount of pressure to be applied. In an exemplary embodiment of the invention disclosed herein the suspension system includes an adjustment mechanism which adjusts to the pressure to a fine degree. The adjustment mechanism includes a housing which applies and releases pressures in response to the turning of a control knob.Type: GrantFiled: June 18, 2007Date of Patent: December 1, 2009Inventor: David Eldridge
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Patent number: 7568327Abstract: An apparatus and method for wrapping a palletized load are provided. The apparatus preferably includes a film dispenser for dispensing a film web, at least one guide rollers configured to engage the width of the film web, and at least one roping element. The at least one roping element may be a cable rolling roper configured to roll a portion of the film web into a rolled cable of film. The apparatus may also include means for providing relative rotation between the load and the dispenser to wrap a roped portion of the film web around a base of the load/top portion of a pallet supporting the load.Type: GrantFiled: January 30, 2004Date of Patent: August 4, 2009Assignee: Lantech.com, LLCInventors: Patrick R. Lancaster, III, Donnie Norris, David Eldridge
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Patent number: 7540128Abstract: A film dispenser for a stretch wrapping apparatus is provided. The film dispenser includes a pre-stretch assembly having a top portion mounted to and extending downwardly from a drive plate of a roll carriage frame. The pre-stretch assembly includes two pre-stretch rollers having first ends connected to the roll carriage frame and second ends connected to one another. The pre-stretch rollers may be coated. The pre-stretch assembly further includes a cantilevered idle roller mounted to the drive plate and positioned between the pre-stretch rollers. A film path is defined by the space between the pre-stretch rollers and the idle roller. The film path is easily accessible via the bottom end of the pre-stretch assembly.Type: GrantFiled: March 9, 2006Date of Patent: June 2, 2009Assignee: Lantech.com, LLCInventors: Patrick R. Lancaster, III, Richard L. Johnson, Willie Martin Hall, Jeremy D. Anderson, David Eldridge
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Patent number: 7469520Abstract: A heat sealing device for sealing layers of plastic film together is provided. In a preferred embodiment, the heat sealing device is incorporated into a stretch wrapping apparatus for wrapping a load. The heat sealing device includes a heater element, an air compressor or blower, and a sealing head in fluid communication with the heater element to distribute the heated air. The sealing head is preferably flexible and includes a plurality of convection ports configured to apply heated air to a portion of the packaging material without being completely covered by the packaging material. At least one insulated film contact portion is provided to distance the convection ports from the plastic film.Type: GrantFiled: May 22, 2002Date of Patent: December 30, 2008Assignee: Lantech.com, LLCInventors: Patrick R. Lancaster, III, David Eldridge, Steven Hack
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Patent number: 7470140Abstract: Disclosed herein is an apparatus that relates to a device useful in integrated chip (IC) testing apparatus. More particularly, the device is an adjustable clamp assembly which allows a variety of different sized IC's to be used with a single piece of test equipment. The clamp assembly includes a frame, a base and a plurality of clamps. Each clamp is movably connected to the base to allow movement in the x-y directions and each of the clamps includes an z-direction adjustment mechanism. Additionally, the device according to this invention also includes an adapter having opposed adapters which are designed for compatible mating with a mechanized handlers. In an exemplary embodiment, the adapter has a suspension system designed for quiet mechanized handling of the IC while being held by the clamp assembly.Type: GrantFiled: June 18, 2007Date of Patent: December 30, 2008Inventor: David Eldridge