Patents by Inventor James Calvin

James Calvin 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).

  • Publication number: 20220287839
    Abstract: A medical system includes a catheter navigable through vasculature of patient to introduce a valve clip configured to join the edges of heart valve leaflets. The valve clip includes a deformable wire configured to engage valve leaflets, the wire extending from a first wire portion to a second wire portion. The catheter includes a handle having control members, an elongate body defining a lumen extending from the handle to a distal opening, and first and second delivery devices operatively coupled to a control member and extending through the lumen to the distal opening. Each delivery device is configured to releasably couple to a portion of the wire and moveable relative to the distal opening. The delivery devices are controllable at the handle to move the valve clip between an extended configuration and a contracted configuration to engage the valve leaflets.
    Type: Application
    Filed: August 4, 2020
    Publication date: September 15, 2022
    Inventors: Matthew E. Genovese, Vania Lee, Russell Pribanic, Thomas J. McPeak, Jeffrey Sandstrom, Dermot O'Brien, James Calvin Allan
  • Publication number: 20220217180
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A method may include comparing a list of expected connections among a set of endpoints of a network with one or more of the actual connections indicated by configuration files of the set of endpoints to determine one or more differences between the list of expected connections and the actual connections and updating at least one of the configuration files of the set of endpoints to reflect the one or more differences detected between the list of expected connections and the actual connections.
    Type: Application
    Filed: March 22, 2022
    Publication date: July 7, 2022
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 11368495
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: June 21, 2022
    Assignee: Snowflake Inc.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Publication number: 20220116425
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Application
    Filed: November 15, 2021
    Publication date: April 14, 2022
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 11290496
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A method may include identifying a first state of a first end-point connection of a first networked machine and a second state of a second endpoint connection of a second network machine, and confirming the first state and the second state based on expected states for the first networked machine and the second network machine, wherein the expected states includes a list of expected connections.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: March 29, 2022
    Assignee: SNOWFLAKE INC.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Publication number: 20220046062
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Application
    Filed: October 25, 2021
    Publication date: February 10, 2022
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Publication number: 20210360035
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 11178189
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: November 16, 2021
    Assignee: Snowflake Inc.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 11159574
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: October 26, 2021
    Assignee: Snowflake Inc.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Publication number: 20210290390
    Abstract: A system for treating valvular regurgitation in a heart valve includes a flexible canopy and an elongated tether including an elastic portion and an inelastic portion. When the system is in a deployed configuration, a proximal end of the flexible canopy is coupled to an annulus of the heart valve and a distal end of the elongated tether is coupled to a ventricle. The flexible canopy is configured to overlay a first native leaflet of the heart valve, and tension on the elongated tether is applied and/or adjusted to prevent the first leaflet from prolapsing, to maximize coaptation of the flexible canopy with a second native leaflet of the heart valve, and to minimize regurgitation of the heart valve.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Inventors: Matthew GENOVESE, Jeffrey SANDSTROM, Russell PRIBANIC, Thomas MCPEAK, Vania LEE, Dermot O'BRIEN, James Calvin ALLAN
  • Patent number: 11108829
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: August 31, 2021
    Assignee: Snowflake Inc.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 11026791
    Abstract: A system for treating valvular regurgitation in a heart valve includes a flexible canopy and an elongated tether including an elastic portion and an inelastic portion. When the system is in a deployed configuration, a proximal end of the flexible canopy is coupled to an annulus of the heart valve and a distal end of the elongated tether is coupled to a ventricle. The flexible canopy is configured to overlay a first native leaflet of the heart valve, and tension on the elongated tether is applied and/or adjusted to prevent the first leaflet from prolapsing, to maximize coaptation of the flexible canopy with a second native leaflet of the heart valve, and to minimize regurgitation of the heart valve.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: June 8, 2021
    Assignee: MEDTRONIC VASCULAR, INC.
    Inventors: Matthew Genovese, Jeffrey Sandstrom, Russell Pribanic, Thomas Mcpeak, Vania Lee, Dermot O'Brien, James Calvin Allan
  • Publication number: 20210152609
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Application
    Filed: January 29, 2021
    Publication date: May 20, 2021
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 10924516
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: February 16, 2021
    Assignee: Snowflake Inc.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Publication number: 20210014281
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 14, 2021
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Publication number: 20200354917
    Abstract: Various embodiments of methods and apparatus for detecting a change in an orientation of a portion of a structure. In some embodiments, the apparatus includes a processor, an energy storage unit, a location reporting unit, a wireless communication module and one or more inclination sensors. In some embodiments, each of the one or more inclination sensors is configured to measure inclination by measuring an orientation of the each of the one or more inclination sensors relative to a gravitational acceleration vector.
    Type: Application
    Filed: December 20, 2019
    Publication date: November 12, 2020
    Applicant: Aquadation LLC
    Inventors: James Calvin Conner, Christopher Scott Copeland, Omar Besim Hakim, DeWayne Ernest Krawl
  • Publication number: 20200358825
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A method may include identifying a first state of a first endpoint connection of a first networked machine and a second state of a second endpoint connection of a second network machine, and confirming the first state and the second state based on expected states for the first networked machine and the second network machine, wherein the expected states comprise a list of expected connections.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 12, 2020
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Publication number: 20200358828
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Application
    Filed: July 29, 2020
    Publication date: November 12, 2020
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 10764332
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A system for managing network connections includes a storage component, a decoding component, a rule manager component, and a notification component. The storage component is configured to store a list of expected connections for a plurality of networked machines, wherein each connection in the list of expected connections defines a start point and an end point for the connection. The decoding component is configured to decode messages from the plurality of networked machines indicating one or more connections for a corresponding machine. The rule manager component is configured to identify an unexpected presence or absence of a connection on at least one of the plurality of network machines based on the list of expected connections. The notification component is configured to provide a notification or indication of the unexpected presence or absence.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: September 1, 2020
    Assignee: Snowflake Inc.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh
  • Patent number: 10757141
    Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. A method may include identifying a first state of a first endpoint connection of a first networked machine and a second state of a second endpoint connection of a second network machine, and confirming the first state and the second state based on expected states for the first networked machine and the second network machine, wherein the expected states comprise a list of expected connections.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: August 25, 2020
    Assignee: Snowflake Inc.
    Inventors: James Calvin Armstrong, Jonathan Claybaugh