Patents by Inventor Kevin A. Campbell
Kevin A. Campbell 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: 20240123388Abstract: An air intake unit, a compressor drawing atmospheric air through the air intake unit into the compressor unit, a cooling unit which cools the compressed air, a filter unit which filters the cooled air, a gas separator which separates the filtered air, a separated gas outlet which receives the separated gas, and a heat exchange apparatus comprising a body having a first fluid inlet and outlet, a second fluid inlet and outlet, a first fluid conduit between the first fluid inlet and outlet, and a second fluid conduit between the second fluid inlet and outlet. The heat exchange apparatus allows heat exchange between conduits and is arranged to receive compressed atmospheric air at the first fluid inlet and supply it from the first fluid outlet to the cooling unit, and receive filtered air at the second fluid inlet and supply it from the second fluid outlet to the gas separator.Type: ApplicationFiled: July 19, 2023Publication date: April 18, 2024Applicant: Peak Scientific Instruments LimitedInventor: Kevin CAMPBELL
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Patent number: 11948781Abstract: A processing system may include a plasma chamber operable to generate a plasma, and an extraction assembly, arranged along a side of the plasma chamber. The extraction assembly may include an extraction plate including an extraction aperture, the extraction plate having a non-planar shape, and generating an extracted ion beam at a high angle of incidence with respect to a perpendicular to a plane of a substrate, when the plane of the substrate is arranged parallel to the side of the plasma chamber.Type: GrantFiled: January 27, 2021Date of Patent: April 2, 2024Assignee: Applied Materials, Inc.Inventors: Christopher Campbell, Costel Biloiu, Peter F. Kurunczi, Jay R. Wallace, Kevin M. Daniels, Kevin T. Ryan, Minab B. Teferi, Frank Sinclair, Joseph C. Olson
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Patent number: 11931307Abstract: A method of operating an exoskeleton system that includes obtaining a first set of sensor data from one or more sensors associated with one or more leg actuator units of an exoskeleton system during a user activity, the first set of sensor data indicating a first configuration state of the one or more actuator units; determining, based at least in part on the first set of obtained sensor data, to change configuration of the one or more leg actuator units to a second configuration state to support a user during the user activity; and introducing fluid to one or more fluidic actuators of the one or more leg actuator units to generate the second configuration state by causing the one or more fluidic actuators to apply force at the one or more actuator units.Type: GrantFiled: December 11, 2020Date of Patent: March 19, 2024Assignee: Roam Robotics Inc.Inventors: Kyle Allen Lamson, Austin Campbell, Ashley Swartz, Robert Stuart, Kevin Conrad Kemper, Phil Long, Jared Jones, Garrett Hurley, Timothy Alan Swift
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Patent number: 11918775Abstract: An assembly for retaining a pressure jacket (134) and a syringe (132) on a fluid injector, the assembly including a base plate (1902) comprising a body (1904); at least a first retaining arm (1910a) and a second retaining arm (1910b) operatively mounted on the body of the base plate, the first retaining arm having a first retaining surface at a distal end thereof and the second retaining arm having a second retaining surface at a distal end thereof, wherein the first retaining surface and the second retaining surface are configured for abutting a distal surface of at least one of the pressure jacket and the syringe; a linkage assembly operatively connected to at least one of the first retaining arm and the second retaining arm, wherein the linkage assembly is configured to move at least one of the first retaining arm and the second retaining arm between at least a first open position and a closed position.Type: GrantFiled: September 9, 2020Date of Patent: March 5, 2024Assignee: BAYER HEALTHCARE LLCInventors: Michael Spohn, Kevin Cowan, Arthur Uber, III, Patrick Campbell, Andrew Osan, John Haury, James Dedig, Andrew Naples, Christopher Scutt, Michael Swantner, Nathaniel Payor
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Publication number: 20230350936Abstract: A query processing system is described which receives a query input comprising an input token string and also at least one data item having a second, different modality, and generates a corresponding output token string.Type: ApplicationFiled: April 28, 2023Publication date: November 2, 2023Inventors: Jean-Baptiste Alayrac, Jeffrey Donahue, Karel Lenc, Karen Simonyan, Malcolm Kevin Campbell Reynolds, Pauline Luc, Arthur Mensch, Iain Barr, Antoine Miech, Yana Elizabeth Hasson, Katherine Elizabeth Millican, Roman Ring
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Patent number: 11530525Abstract: A work machine includes a chassis, a boom coupled to the chassis, and a work implement coupled to the boom and movable relative to the chassis. In system may further include dynamic payload weighing system configured to measure the payload weight on the work implement. The system may also include an electrohydraulic system controller in communication with the dynamic payload weighing system and an electrohydraulic control valve electrically coupled to the electrohydraulic system controller and moveable to a plurality of weight-specific valve positions based on the measured payload weight on the implement.Type: GrantFiled: October 31, 2019Date of Patent: December 20, 2022Assignee: DEERE & COMPANYInventors: Michael R. Gratton, David Myers, Aaron R. Kenkel, Michael G. Kean, Mary B. Wigginton, Grant R. Henn, Todd F. Velde, Joseph R. Keene, Dustin T. Staade, Kevin Campbell, Thomas L. Kennedy, Ryan Detweiler, Matthew Sbai
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Patent number: 11131083Abstract: A work machine that has a chassis, a payload section, a controller, a payload sensor in communication with the controller, and an orientation sensor that identifies the orientation of the work machine to the controller. The controller determines a center of gravity for the work machine considering a payload weight identified by the payload sensor and sends an alert when the location of the center of gravity and the orientation of the work machine create an unstable condition.Type: GrantFiled: October 31, 2019Date of Patent: September 28, 2021Assignee: DEERE & COMPANYInventors: Michael R. Gratton, David Myers, Aaron R. Kenkel, Michael G. Kean, Mary B. Wigginton, Grant R. Henn, Todd F. Velde, Joseph R. Keene, Dustin T. Staade, Kevin Campbell, Thomas L. Kennedy, William Staidl
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Publication number: 20210131071Abstract: A work machine includes a chassis, a boom coupled to the chassis, and a work implement coupled to the boom and movable relative to the chassis. In system may further include dynamic payload weighing system configured to measure the payload weight on the work implement. The system may also include an electrohydraulic system controller in communication with the dynamic payload weighing system and an electrohydraulic control valve electrically coupled to the electrohydraulic system controller and moveable to a plurality of weight-specific valve positions based on the measured payload weight on the implement.Type: ApplicationFiled: October 31, 2019Publication date: May 6, 2021Inventors: Michael R. Gratton, David Myers, Aaron R. Kenkel, Michael G. Kean, Mary B. Wigginton, Grant R. Henn, Todd F. Velde, Joseph R. Keene, Dustin T. Staade, Kevin Campbell, Thomas L. Kennedy, Ryan Detweiler, Matthew Sbai
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Publication number: 20210131072Abstract: A work machine that has a chassis, a payload section, a controller, a payload sensor in communication with the controller, and an orientation sensor that identifies the orientation of the work machine to the controller. The controller determines a center of gravity for the work machine considering a payload weight identified by the payload sensor and sends an alert when the location of the center of gravity and the orientation of the work machine create an unstable condition.Type: ApplicationFiled: October 31, 2019Publication date: May 6, 2021Inventors: Michael R. Gratton, David Myers, Aaron R. Kenkel, Michael G. Kean, Mary B. Wigginton, Grant R. Henn, Todd F. Velde, Joseph R. Keene, Dustin T. Staade, Kevin Campbell, Thomas L. Kennedy, William Staidl
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Publication number: 20210117801Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for augmenting neural networks with an external memory. One of the systems includes a memory interface subsystem that is configured to perform operations comprising determining a respective content-based weight for each of a plurality of locations in an external memory; determining a respective allocation weight for each of the plurality of locations in the external memory; determining a respective final writing weight for each of the plurality of locations in the external memory from the respective content-based weight for the location and the respective allocation weight for the location; and writing data defined by the write vector to the external memory in accordance with the final writing weights.Type: ApplicationFiled: November 9, 2020Publication date: April 22, 2021Inventors: Alexander Benjamin Graves, Ivo Danihelka, Timothy James Alexander Harley, Malcolm Kevin Campbell Reynolds, Gregory Duncan Wayne
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Patent number: 10832134Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for augmenting neural networks with an external memory. One of the systems includes a memory interface subsystem that is configured to perform operations comprising determining a respective content-based weight for each of a plurality of locations in an external memory; determining a respective allocation weight for each of the plurality of locations in the external memory; determining a respective final writing weight for each of the plurality of locations in the external memory from the respective content-based weight for the location and the respective allocation weight for the location; and writing data defined by the write vector to the external memory in accordance with the final writing weights.Type: GrantFiled: December 9, 2016Date of Patent: November 10, 2020Assignee: DeepMind Technologies LimitedInventors: Alexander Benjamin Graves, Ivo Danihelka, Timothy James Alexander Harley, Malcolm Kevin Campbell Reynolds, Gregory Duncan Wayne
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Patent number: 10568573Abstract: Users of head-mounted displays (HMDs) often experience nausea and other symptoms often referred to a “virtual reality sickness.” Various health and biometric sensors are employed to gather baseline sensor measurements. The HMD or a device associated with it can then generate a range or threshold such that any future sensor measurements that fall outside of the range or cross the threshold suggest a health concern for the user of the HMD. The HMD can also be coupled to a microphone, and natural language processing (NLP) is employed to detect negative words or noises made by the user that could also suggest a health concern for the user. After detecting the health concern, the HMD can warn its user, can shut off certain functions, can communicate with an external device, or can trigger an alarm.Type: GrantFiled: March 7, 2017Date of Patent: February 25, 2020Assignee: SONY INTERACTIVE ENTERTAINMENT LLCInventors: Kevin Campbell, Milan Cvetkovic, Patricio Garza, Abinadi Johnson, John Corenbaum, Quan Lau
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Publication number: 20200025493Abstract: A sound suppressing gun barrel incorporating a bullet channel having breachward and muzzleward ends; at least a first “U” channel positioned radially outwardly from the bullet channel, the at least first “U” channel having a web, having a gas receiving arm extending muzzlewardly from the web, and having first and second gas conveying arms extending muzzlewardly from opposite ends of the web; the sound suppressing gun barrel further having an inlet port opening the at least first “U” channel at a muzzleward end of the at least first “U” channel's first gas conveying arm, the inlet port communicating with the bullet channel; the sound suppressing gun barrel further having an outlet port further opening the at least first “U” channel, the outlet port being positioned at a muzzleward end of the at least first “U” channel's second gas conveying arm.Type: ApplicationFiled: January 11, 2019Publication date: January 23, 2020Inventors: Kevin Campbell, Jeff A. White
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Publication number: 20190195002Abstract: A window assembly having a first sash and a second sash mounted to a window frame, the first and second sashes arranged along different vertical planes within the window frame to resemble the appearance of a double hung window. The window assembly further includes a hinge mechanism coupled to the window frame, the hinge mechanism operable to guide the first and second sashes away from the window frame to accommodate an outwardly swinging motion of the sashes in a similar fashion as a conventional awning window.Type: ApplicationFiled: February 26, 2019Publication date: June 27, 2019Inventors: Gary Gardner, Kenneth Marcoulier, Kevin A. Campbell, Bradley James Wirth, Louis Levison, Bryan Newpher
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Publication number: 20180256115Abstract: Users of head-mounted displays (HMDs) often experience nausea and other symptoms often referred to a “virtual reality sickness.” Various health and biometric sensors are employed to gather baseline sensor measurements. The HMD or a device associated with it can then generate a range or threshold such that any future sensor measurements that fall outside of the range or cross the threshold suggest a health concern for the user of the HMD. The HMD can also be coupled to a microphone, and natural language processing (NLP) is employed to detect negative words or noises made by the user that could also suggest a health concern for the user. After detecting the health concern, the HMD can warn its user, can shut off certain functions, can communicate with an external device, or can trigger an alarm.Type: ApplicationFiled: March 7, 2017Publication date: September 13, 2018Inventors: Kevin Campbell, Milan Cvetkovic, Patricio Garza, Abinadi Johnson, John Corenbaum, Quan Lau
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Patent number: 9874418Abstract: A gun barrel for guiding a bullet along a longitudinal axis, the bullet having a diameter, the gun barrel having a circumferential series of lands, each land among the circumferential series of lands being radially displaced from the longitudinal axis a distance at least as great as one-half of the bullet's diameter, each land extending helically about the longitudinal axis; a plurality of sound reflection chambers, each sound reflection chambers among the plurality of sound reflection chambers being positioned between an adjacent pair of lands among the circumferential series of lands, each sound reflection chamber having a muzzle end, and each sound reflection chamber opening radially inwardly; and a plurality of sound reflection walls, each wall among the plurality of sound reflection walls closing one of the sound reflection chambers' muzzle ends.Type: GrantFiled: June 26, 2015Date of Patent: January 23, 2018Inventors: Jeff A. White, Kevin Campbell
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Patent number: 9742348Abstract: Embodiments disclosed herein relate to a foldable array of three-dimensional panels, which may include one or more functional electrical components. For instance, the three-dimensional multi-panel array may be reconfigured from a substantially planar configuration into a three-dimensional configuration.Type: GrantFiled: September 11, 2014Date of Patent: August 22, 2017Assignee: BRIGHAM YOUNG UNIVERSITYInventors: Kevin Campbell Francis, Cory Nelson Newton, Mary E. Wilson, Shannon Alisa Zirbel, Spencer P. Megleby, Larry L. Howell
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Publication number: 20170169332Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for augmenting neural networks with an external memory. One of the systems includes a memory interface subsystem that is configured to perform operations comprising determining a respective content-based weight for each of a plurality of locations in an external memory; determining a respective allocation weight for each of the plurality of locations in the external memory; determining a respective final writing weight for each of the plurality of locations in the external memory from the respective content-based weight for the location and the respective allocation weight for the location; and writing data defined by the write vector to the external memory in accordance with the final writing weights.Type: ApplicationFiled: December 9, 2016Publication date: June 15, 2017Inventors: Alexander Benjamin Graves, Ivo Danihelka, Timothy James Alexander Harley, Malcolm Kevin Campbell Reynolds, Gregory Duncan Wayne
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Patent number: D1023742Type: GrantFiled: March 14, 2022Date of Patent: April 23, 2024Assignees: Direct Pack, Inc., DOM Food Group, LLCInventors: Kevin-Dirk Pesirla Closas, Nina Moore, Laura Murphy, Gandhi Sifuentes, Donald Campbell Moore, III
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Patent number: D1023751Type: GrantFiled: March 14, 2022Date of Patent: April 23, 2024Assignees: Direct Pack, Inc., DOM Food Group, LLCInventors: Kevin-Dirk Pesirla Closas, Nina Moore, Laura Murphy, Gandhi Sifuentes, Donald Campbell Moore, III