Patents by Inventor Michael Rennie
Michael Rennie 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: 20240070150Abstract: Disclosed are methods, systems, devices, apparatus, media, design structures, and other implementations, including a method that includes receiving a source document, applying one or more pre-processes to the source document to produce contextual information representative of the structure and content of the source document, and transforming the source document, based on the contextual information, to generate a question-and-answer searchable document.Type: ApplicationFiled: June 29, 2023Publication date: February 29, 2024Inventors: David Nahamoo, Igor Roditis Jablokov, Vaibhava Goel, Etienne Marcheret, Ellen Eide Kislal, Steven John Rennie, Marie Wenzel Meteer, Neil Rohit Mallinar, Soonthorn Ativanichayaphong, Joseph Allen Pruitt, John Michael Pruitt, Bryan Dempsey, Chul Sung
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Patent number: 11568698Abstract: A media storage bin has a guide member mounted via a hinge adjacent to a wall of an enclosure and a second free end. The guide member directs inserted media items downward and pivots around an axis of the hinge. A base plate is mounted below the guide member in the enclosure and is arranged to hold a stack of inserted media items on a top surface thereof. A motor is coupled to move the base plate up and down within the enclosure. A controller is coupled to control movement of the motor and is configured to provide signals to the motor to move the base plate to a predetermined home position adjacent to the guide member upon startup and move the base plate upward to compress any deformed inserted media items on the base plate until an input feedback signal reaches a predetermined level.Type: GrantFiled: January 12, 2021Date of Patent: January 31, 2023Assignee: NCR CorporationInventors: Fraser Spowart, Scott Colston, Michael Rennie
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Patent number: 11522118Abstract: A method of forming a superconductor structure is disclosed. The method comprises forming a superconductor line in a first dielectric layer, forming a resistor with an end coupled to an end of the superconductor line, and forming a second dielectric layer overlying the resistor. The method further comprises etching a tapered opening through the second dielectric layer to the resistor, and performing a contact material fill with a normal metal material to fill the tapered opening and form a normal metal connector coupled to the resistor.Type: GrantFiled: January 9, 2020Date of Patent: December 6, 2022Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Christopher F. Kirby, Michael Rennie, Daniel J. O'Donnell, Aurelius L. Graninger, Aaron A. Pesetski
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Publication number: 20220222998Abstract: A media storage bin has a guide member mounted via a hinge adjacent to a wall of an enclosure and a second free end. The guide member directs inserted media items downward and pivots around an axis of the hinge. A base plate is mounted below the guide member in the enclosure and is arranged to hold a stack of inserted media items on a top surface thereof. A motor is coupled to move the base plate up and down within the enclosure. A controller is coupled to control movement of the motor and is configured to provide signals to the motor to move the base plate to a predetermined home position adjacent to the guide member upon startup and move the base plate upward to compress any deformed inserted media items on the base plate until an input feedback signal reaches a predetermined level.Type: ApplicationFiled: January 12, 2021Publication date: July 14, 2022Inventors: Fraser Spowart, Scott Colston, Michael Rennie
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Publication number: 20210217949Abstract: A method of forming a superconductor structure is disclosed. The method comprises forming a superconductor line in a first dielectric layer, forming a resistor with an end coupled to an end of the superconductor line, and forming a second dielectric layer overlying the resistor. The method further comprises etching a tapered opening through the second dielectric layer to the resistor, and performing a contact material fill with a normal metal material to fill the tapered opening and form a normal metal connector coupled to the resistor.Type: ApplicationFiled: January 9, 2020Publication date: July 15, 2021Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: CHRISTOPHER F. KIRBY, MICHAEL RENNIE, DANIEL J. O'DONNELL, AURELIUS L. GRANINGER, AARON A. PESETSKI
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Patent number: 10985059Abstract: A method is provided of forming a superconductor device interconnect structure. The method comprises forming a first dielectric layer overlying a substrate and forming a superconducting interconnect element in the first dielectric layer. The superconducting interconnect element includes a top surface aligned with a top surface of the first dielectric layer to form a first interconnect layer. The superconductor device interconnect structure is moved into a dielectric deposition chamber. The method further comprises performing a cleaning process on a top surface of the first interconnect layer in the dielectric deposition chamber to remove oxidization from a top surface of the first interconnect layer, and depositing a second dielectric layer over the first interconnect layer in the dielectric deposition chamber.Type: GrantFiled: November 1, 2018Date of Patent: April 20, 2021Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Brian Paul Wagner, Christopher F. Kirby, Michael Rennie, James T. Kelliher, Khyhouth Lim
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Patent number: 10763419Abstract: A method of forming a superconductor interconnect structure is disclosed. The method includes forming a dielectric layer overlying a substrate, forming an interconnect opening in the dielectric layer, and moving the substrate to a deposition chamber. The method further includes depositing a superconducting metal in the interconnect opening, by performing a series of superconducting deposition and cooling processes to maintain a chamber temperature at or below a predetermined temperature until the superconducting metal has a desired thickness, to form a superconducting element in the superconductor interconnect structure.Type: GrantFiled: June 2, 2017Date of Patent: September 1, 2020Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Christopher F. Kirby, Vivien M. Luu, Michael Rennie, Sean R. McLaughlin
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Publication number: 20200144114Abstract: A method is provided of forming a superconductor device interconnect structure. The method comprises forming a first dielectric layer overlying a substrate and forming a superconducting interconnect element in the first dielectric layer. The superconducting interconnect element includes a top surface aligned with a top surface of the first dielectric layer to form a first interconnect layer. The superconductor device interconnect structure is moved into a dielectric deposition chamber. The method further comprises performing a cleaning process on a top surface of the first interconnect layer in the dielectric deposition chamber to remove oxidization from a top surface of the first interconnect layer, and depositing a second dielectric layer over the first interconnect layer in the dielectric deposition chamber.Type: ApplicationFiled: November 1, 2018Publication date: May 7, 2020Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: BRIAN PAUL WAGNER, CHRISTOPHER F. KIRBY, MICHAEL RENNIE, JAMES T. KELLIHER, KHYHOUTH LIM
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Patent number: 10608159Abstract: A method of forming a superconductor device structure is disclosed. The method comprises forming a base electrode in a first dielectric layer, forming a junction material stack over the base electrode, forming a hardmask over the junction material stack, etching away a portion of the junction material stack to form a Josephson junction (JJ) over the base electrode, and depositing a second dielectric layer over the hardmask, the JJ, the base electrode and the first dielectric layer. The method additionally comprises forming a first contact through the second dielectric layer to the base electrode to electrically couple the first contact to a first end of the JJ, and forming a second contact through the second dielectric layer and the hardmask to electrically coupled the second contact to a second end of the JJ.Type: GrantFiled: November 15, 2016Date of Patent: March 31, 2020Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Christopher F. Kirby, Michael Rennie, Daniel J. O'Donnell
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Patent number: 10312141Abstract: A method is provided of forming a superconductor device interconnect structure. The method includes forming a first dielectric layer overlying a substrate, and forming a superconducting interconnect element in a first dielectric layer, such that the superconducting interconnect element has a top surface aligned with a top surface of the first dielectric layer to form a first interconnect layer. The method also includes performing a plasma clean on a top surface of the first interconnect layer, and depositing a second dielectric layer over the first dielectric layer.Type: GrantFiled: August 16, 2016Date of Patent: June 4, 2019Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Christopher F. Kirby, Sandro J. Di Giacomo, Michael Rennie
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Patent number: 10312142Abstract: A method of forming a superconductor structure is provided. The method comprises forming a superconducting element in a first dielectric layer that has a top surface aligned with the top surface of the first dielectric layer, forming a second dielectric layer over the first dielectric layer and the superconducting element, and forming an opening in the second dielectric layer to a top surface of the superconducting element. The method also comprises performing a cleaning process on the top surface of the superconducting element to remove oxides formed on the top surface of the superconducting element at a first processing stage, forming a protective barrier over the top surface of the superconducting element, and moving the superconductor structure to a second processing stage for further processing.Type: GrantFiled: November 28, 2016Date of Patent: June 4, 2019Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Christopher F. Kirby, Michael Rennie, Daniel J. O'Donnell, Sandro J. Di Giacomo
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Patent number: 10276504Abstract: A method is provided of forming a superconductor interconnect structure. The method comprises forming a dielectric layer overlying a substrate, forming an interconnect opening in the dielectric layer, and moving the substrate to a deposition chamber. The method further comprises performing a cleaning process on the top surface of the dielectric layer and in the interconnect opening while in the deposition chamber, and depositing a superconducting metal in the interconnect opening while in the deposition chamber to form a superconducting element in the superconductor interconnect structure.Type: GrantFiled: May 17, 2017Date of Patent: April 30, 2019Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Vivien Luu, Christopher F. Kirby, Brian Wagner, Michael Rennie
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Patent number: 10158062Abstract: A method is provided of forming a superconductor device interconnect structure. The method includes forming a first high temperature dielectric layer overlying a substrate, forming a base electrode in the first high temperature dielectric layer with the base electrode having a top surface aligned with the top surface of the first high temperature dielectric layer, and depositing a second high temperature dielectric layer over the first high temperature dielectric layer and the base electrode. The method further comprises forming a first contact through the second dielectric layer to a first end of the base electrode, forming a Josephson junction (JJ) overlying and in contact with the first contact, and forming a second contact through the second dielectric layer to a second end of the base electrode.Type: GrantFiled: May 4, 2018Date of Patent: December 18, 2018Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Christopher F. Kirby, Michael Rennie, Aurelius L. Graninger
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Publication number: 20180351072Abstract: A method of forming a superconductor interconnect structure is disclosed. The method includes forming a dielectric layer overlying a substrate, forming an interconnect opening in the dielectric layer, and moving the substrate to a deposition chamber. The method further includes depositing a superconducting metal in the interconnect opening, by performing a series of superconducting deposition and cooling processes to maintain a chamber temperature at or below a predetermined temperature until the superconducting metal has a desired thickness, to form a superconducting element in the superconductor interconnect structure.Type: ApplicationFiled: June 2, 2017Publication date: December 6, 2018Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: CHRISTOPHER F. KIRBY, VIVIEN M. LUU, MICHAEL RENNIE, SEAN R. MCLAUGHLIN
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Publication number: 20180337138Abstract: A method is provided of forming a superconductor interconnect structure. The method comprises forming a dielectric layer overlying a substrate, forming an interconnect opening in the dielectric layer, and moving the substrate to a deposition chamber. The method further comprises performing a cleaning process on the top surface of the dielectric layer and in the interconnect opening while in the deposition chamber, and depositing a superconducting metal in the interconnect opening while in the deposition chamber to form a superconducting element in the superconductor interconnect structure.Type: ApplicationFiled: May 17, 2017Publication date: November 22, 2018Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: VIVIEN LUU, CHRISTOPHER F. KIRBY, BRIAN WAGNER, MICHAEL RENNIE
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Publication number: 20180301614Abstract: A method is provided of forming a superconductor device interconnect structure. The method includes forming a first high temperature dielectric layer overlying a substrate, forming a base electrode in the first high temperature dielectric layer with the base electrode having a top surface aligned with the top surface of the first high temperature dielectric layer, and depositing a second high temperature dielectric layer over the first high temperature dielectric layer and the base electrode. The method further comprises forming a first contact through the second dielectric layer to a first end of the base electrode, forming a Josephson junction (JJ) overlying and in contact with the first contact, and forming a second contact through the second dielectric layer to a second end of the base electrode.Type: ApplicationFiled: May 4, 2018Publication date: October 18, 2018Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: CHRISTOPHER F. KIRBY, MICHAEL RENNIE, AURELIUS L. GRANINGER
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Patent number: 10003005Abstract: A method is provided of forming a superconductor device interconnect structure. The method includes forming a first high temperature dielectric layer overlying a substrate, forming a base electrode in the first high temperature dielectric layer with the base electrode having a top surface aligned with the top surface of the first high temperature dielectric layer, and depositing a second high temperature dielectric layer over the first high temperature dielectric layer and the base electrode. The method further comprises forming a first contact through the second dielectric layer to a first end of the base electrode, forming a Josephson junction (JJ) overlying and in contact with the first contact, and forming a second contact through the second dielectric layer to a second end of the base electrode.Type: GrantFiled: August 23, 2016Date of Patent: June 19, 2018Assignee: Northrop Grumman Systems CorporationInventors: Christopher F. Kirby, Michael Rennie, Aurelius L. Graninger
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Publication number: 20180151430Abstract: A method of forming a superconductor structure is provided. The method comprises forming a superconducting element in a first dielectric layer that has a top surface aligned with the top surface of the first dielectric layer, forming a second dielectric layer over the first dielectric layer and the superconducting element, and forming an opening in the second dielectric layer to a top surface of the superconducting element. The method also comprises performing a cleaning process on the top surface of the superconducting element to remove oxides formed on the top surface of the superconducting element at a first processing stage, forming a protective barrier over the top surface of the superconducting element, and moving the superconductor structure to a second processing stage for further processing.Type: ApplicationFiled: November 28, 2016Publication date: May 31, 2018Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: Christopher F. KIRBY, Michael Rennie, Daniel J. O'Donnell, Sandro J. Di Giacomo
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Publication number: 20180138389Abstract: A method of forming a superconductor device structure is disclosed. The method comprises forming a base electrode in a first dielectric layer, forming a junction material stack over the base electrode, forming a hardmask over the junction material stack, etching away a portion of the junction material stack to form a Josephson junction (JJ) over the base electrode, and depositing a second dielectric layer over the hardmask, the JJ, the base electrode and the first dielectric layer. The method additionally comprises forming a first contact through the second dielectric layer to the base electrode to electrically couple the first contact to a first end of the JJ, and forming a second contact through the second dielectric layer and the hardmask to electrically coupled the second contact to a second end of the JJ.Type: ApplicationFiled: November 15, 2016Publication date: May 17, 2018Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: CHRISTOPHER F. KIRBY, MICHAEL RENNIE, DANIEL J. O'DONNELL
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Publication number: 20180062061Abstract: A method is provided of forming a superconductor device interconnect structure. The method includes forming a first high temperature dielectric layer overlying a substrate, forming a base electrode in the first high temperature dielectric layer with the base electrode having a top surface aligned with the top surface of the first high temperature dielectric layer, and depositing a second high temperature dielectric layer over the first high temperature dielectric layer and the base electrode. The method further comprises forming a first contact through the second dielectric layer to a first end of the base electrode, forming a Josephson junction (JJ) overlying and in contact with the first contact, and forming a second contact through the second dielectric layer to a second end of the base electrode.Type: ApplicationFiled: August 23, 2016Publication date: March 1, 2018Applicant: NORTHROP GRUMMAN SYSTEMS CORPORATIONInventors: CHRISTOPHER F. KIRBY, MICHAEL RENNIE, AURELIUS L. GRANINGER