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).
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Publication number: 20240105352Abstract: The present disclosure provides for cementitious shielding compositions, methods of making the cementitious shielding composition, structures incorporating the concrete cementitious shielding composition, and the like, where the cementitious shielding composition includes elemental boron and/or a boron compound, for example as boron particles. The boron particles can be homogeneously distributed throughout the cementitious shielding composition and can have a largest least dimension of about 100 microns or less. The present disclosure, in some aspects, can reduce or eliminate problems associated with minerals found in concrete aggregates, because those materials are degraded over time by neutron radiation, which leads to disorganized lattice structures, manifested as damage by radiation-induced volumetric expansion (RIVE), and potentially further damage from alkali-silica reaction (ASR).Type: ApplicationFiled: February 1, 2022Publication date: March 28, 2024Inventors: Jerry M. PARIS, Christopher C. FERRARO, Kyle A. RIDING, Ashish D. PATEL, James E. BACIAK, Eric R. GIANNINI, W. Calvin MCCALL
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Patent number: 11879228Abstract: 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: GrantFiled: December 20, 2019Date of Patent: January 23, 2024Assignee: Aquadation LLCInventors: James Calvin Conner, Christopher Scott Copeland, Omar Besim Hakim, DeWayne Ernest Krawl
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Publication number: 20230412645Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. An example method includes receiving one or more messages from a plurality of computing devices connected through a network, the one or more messages indicating actual connections among the plurality of computing devices. The method also includes comparing the actual connections to a list of expected connections indicated by a connections master file that comprises connection information for the plurality of computing devices. The method also includes identifying an unexpected connection based on one of the actual connections having no matching entry in the list of expected connections and updating the connections master file by adding the unexpected connection to the list of expected connections indicated by the connections master file.Type: ApplicationFiled: July 31, 2023Publication date: December 21, 2023Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Patent number: 11824899Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. An example method includes receiving one or more messages from a plurality of computing devices connected through a network, the one or more messages indicating actual connections among the plurality of computing devices. The example method further includes comparing, by one or more processors, the actual connections to a list of expected connections indicated by a connections master file that comprises connection information for the plurality of computing devices. The method further includes, responsive to detecting one or more differences between the list of expected connections and the actual connections, providing a notification indicating the one or more differences to a log file or a notification area of a user interface.Type: GrantFiled: October 20, 2022Date of Patent: November 21, 2023Assignee: Snowflake Inc.Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Patent number: 11701158Abstract: An ablation system comprises: an ablation catheter and a console. The ablation catheter comprises: a shaft including a proximal end, a distal portion and a distal end; an ablation element configured to deliver energy to tissue; and a force maintenance assembly comprising a force maintenance element and configured to control and/or assess contact force between the ablation element and cardiac tissue. The console is configured to operably attach to the ablation catheter and comprises: an energy delivery assembly configured to provide energy to the ablation element. Methods of ablating tissue are also provided.Type: GrantFiled: October 11, 2017Date of Patent: July 18, 2023Assignee: ACUTUS MEDICAL, INC.Inventors: Derrick Ren-Yu Chou, Marcus Frederick Julian, Steven Anthony Yon, Randell L. Werneth, Alexander Higgins, Ricardo Roman, Alexander J. Asconeguy, Christoph Scharf, Dennis O'Brien, Rob Andre Pescar, Ahmad Falahatpisheh, Tom Esbeck, Gerald M. Stobbs, III, Leo Mariappan, Brandon Pratt Noheaikaika Lee, James Calvin Allan, Michael C. Oliveira, Daniel Welsh, R. Maxwell Flaherty, J. Christopher Flaherty
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Patent number: 11701228Abstract: 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: GrantFiled: June 4, 2021Date of Patent: July 18, 2023Assignee: MEDTRONIC VASCULAR, INC.Inventors: Matthew Genovese, Jeffrey Sandstrom, Russell Pribanic, Thomas McPeak, Vania Lee, Dermot O'Brien, James Calvin Allan
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Patent number: 11671459Abstract: 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: GrantFiled: November 15, 2021Date of Patent: June 6, 2023Assignee: Snowflake Inc.Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Publication number: 20230055052Abstract: The disclosure relates generally to methods, systems, and apparatuses for managing network connections. An example method includes receiving one or more messages from a plurality of computing devices connected through a network, the one or more messages indicating actual connections among the plurality of computing devices. The example method further includes comparing, by one or more processors, the actual connections to a list of expected connections indicated by a connections master file that comprises connection information for the plurality of computing devices. The method further includes, responsive to detecting one or more differences between the list of expected connections and the actual connections, providing a notification indicating the one or more differences to a log file or a notification area of a user interface.Type: ApplicationFiled: October 20, 2022Publication date: February 23, 2023Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Patent number: 11568773Abstract: A display device having a wedge shape body for displaying indicia on a dashboard of a vehicle between a windshield and a dashboard. The wedge shape body having a front surface, a lower surface, a rear surface and a pair of sides. The front surface includes indicia displayed thereon. The lower surface of the wedge shape body is a gripping surface that prevents slippage of the display device. Various items can be secured to the rear surface of the display device, such as a mobile device holder, a deodorant and the like.Type: GrantFiled: September 18, 2017Date of Patent: January 31, 2023Inventor: James Calvin Stanley
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Patent number: 11496524Abstract: 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: GrantFiled: March 22, 2022Date of Patent: November 8, 2022Assignee: Snowflake Inc.Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Publication number: 20220287839Abstract: 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: ApplicationFiled: August 4, 2020Publication date: September 15, 2022Inventors: Matthew E. Genovese, Vania Lee, Russell Pribanic, Thomas J. McPeak, Jeffrey Sandstrom, Dermot O'Brien, James Calvin Allan
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Publication number: 20220217180Abstract: 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: ApplicationFiled: March 22, 2022Publication date: July 7, 2022Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Patent number: 11368495Abstract: 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: GrantFiled: October 25, 2021Date of Patent: June 21, 2022Assignee: Snowflake Inc.Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Publication number: 20220116425Abstract: 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: ApplicationFiled: November 15, 2021Publication date: April 14, 2022Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Patent number: 11290496Abstract: 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: GrantFiled: July 24, 2020Date of Patent: March 29, 2022Assignee: SNOWFLAKE INC.Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Publication number: 20220046062Abstract: 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: ApplicationFiled: October 25, 2021Publication date: February 10, 2022Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Publication number: 20210360035Abstract: 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: ApplicationFiled: July 30, 2021Publication date: November 18, 2021Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Patent number: 11178189Abstract: 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: GrantFiled: July 30, 2021Date of Patent: November 16, 2021Assignee: Snowflake Inc.Inventors: James Calvin Armstrong, Jonathan Claybaugh
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Patent number: D982163Type: GrantFiled: October 25, 2020Date of Patent: March 28, 2023Inventor: James Calvin Fallgatter
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Patent number: D1010774Type: GrantFiled: June 1, 2020Date of Patent: January 9, 2024Inventor: James Calvin Fallgatter