Patents by Inventor E. Nelson
E. Nelson 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: 20250144564Abstract: The carbon capture system includes a wind turbine, a direct-air capture (DAC) system, and a processor. The wind turbine has a first location and/or a first position. The processor is communicatively coupled to the DAC system. The processor is configured to input a wind turbine wake from the wind turbine and/or incident carbon dioxide profile, execute an algorithm to determine a wind velocity and/or a concentration of the carbon dioxide in the wind turbine wake, and output a second location and/or a second position of the DAC system. The second location and/or the second position of the DAC system is optimized to enhance the quantity of carbon dioxide captured from to the wind turbine.Type: ApplicationFiled: November 20, 2023Publication date: May 8, 2025Applicant: Purdue Research FoundationInventors: Clarice E. NELSON, Venkatesh PULLETIKURTHI, Helber Antonio ESQUIVEL-PUENTES, Luciano CASTILLO, Maria Mirian VELAY LIZANCOS
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Publication number: 20250146432Abstract: The disclosure relates generally to an air-fluid separator device comprising a plurality of uniquely designed separator components cooperatively arranged to define a pathway through which untreated and potentially contaminated air flows and undergoes treatment in which contaminants, which may be in the form of fluid-based contaminants, are removed from the air before the air is reused (e.g., returned to an intake manifold of an engine). The contaminants may include, but are not limited to, water, oil, carbon particles, and unburned fuel, for example.Type: ApplicationFiled: November 7, 2024Publication date: May 8, 2025Inventors: Richard Michael Ihns, Casey A. Fitzgerald, Jarott E. Nelson
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Patent number: 12292022Abstract: An alternative fuel management system may include a base configured for arrangement on a supporting floor or other framework of a vessel and configured to support alternative fuel supply equipment. The system may also include a sealed enclosure sealingly coupled to the base and configured to surround the alternative fuel supply equipment. The system may also include the alternative fuel supply equipment and it may be arranged within the sealed enclosure. The alternative fuel supply equipment may include a high-pressure pump, a fuel filter, a transfer pump, and a high-pressure fuel delivery line extending across the sealed enclosure and configured to provide alternative fuel from the high-pressure pump to a combustion engine. The alternative fuel management system may also include a purge fluid system configured to deliver purge fluid to the combustion engine from a source of purge fluid.Type: GrantFiled: March 8, 2023Date of Patent: May 6, 2025Assignee: Caterpillar Inc.Inventors: Dana Ray Coldren, Bryan E. Nelson, Hoisan Kim
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Publication number: 20250122941Abstract: The disclosure relates generally to the field of valves, and, more particularly, to a unique swinging door check valve having an improved swinging flapper door and sealing gasket design.Type: ApplicationFiled: October 9, 2024Publication date: April 17, 2025Inventors: Richard Michael Ihns, Casey A. Fitzgerald, Jarott E. Nelson
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Patent number: 12268879Abstract: This disclosure relates to devices, systems, and methods for autotitrating stimulation parameters.Type: GrantFiled: September 10, 2021Date of Patent: April 8, 2025Assignee: Medtronic, Inc.Inventors: Xin Su, Thaddeus S. Brink, Dwight E. Nelson
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Publication number: 20250088002Abstract: A power system includes an energy storage system having a rechargeable energy storage element and a converter connected to the rechargeable energy storage element and configured to connect to a bus so that the energy storage system is connected in parallel with a load and a main power supply system. The energy storage system may cooperate with the main power supply system to supply power to the load with each of the energy storage system and the main power supply system configured as a voltage source with a corresponding droop function. The system may include a control circuit configured to monitor a voltage of the bus and control the converter to either charge or discharge the rechargeable energy storage element based on the voltage of the bus.Type: ApplicationFiled: September 6, 2024Publication date: March 13, 2025Applicant: Flex Ltd.Inventors: James P. Novak, Yi Yuan Chung, Alexei Tikhonski, James E. Nelson, Guy Raz, Igor Pavolvsky, Robert L. Myers, Pei Chiao Chung, Sung Hsiang Tsang, Guanshiun Wang, Vern Chen, Sheldon Liu, Miler Li, Deng Yu Tsai
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Publication number: 20250070551Abstract: A power system comprises an energy storage system including a rechargeable energy storage element and a converter connected to the rechargeable energy storage element and configured to connect to a bus so that the energy storage system is connected in parallel with a load and a main power supply system. The energy storage system cooperates with the main power supply system to supply power to the load. The power system may include a control circuit configured to monitor a voltage of the bus and control the converter to either charge or discharge the rechargeable energy storage element based on the voltage of the bus. The control circuit may also monitor a status of a state of charge (SOC) of the rechargeable energy storage element and a system load condition.Type: ApplicationFiled: August 23, 2024Publication date: February 27, 2025Applicant: Flex Ltd.Inventors: James P. Novak, Yi Yuan Chung, Robert L. Myers, Alexei Tikhonski, James E. Nelson, Guy Raz, Igor Pavolvsky, Guanshiun Wang, Pei Chiao Chung, Sung Hsiang Tsang, Deng Yu Tsai
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Patent number: 12194301Abstract: Devices, systems, and methods may manage therapy delivery to a patient based on one or more physiological markers. In some examples, a method includes detecting a physiological marker that occurs prior in time to a dysfunctional phase of a physiological cycle, wherein a dysfunctional state of the physiological cycle occurs during the dysfunctional phase without treatment, responsive to detecting the physiological marker, initiating a first phase of the physiological cycle having a duration of time. The method may also include, responsive to the first phase elapsing, controlling a therapy delivery module to deliver neurostimulation therapy during a second phase that begins prior to the dysfunctional phase, wherein the neurostimulation therapy is configured to treat the dysfunctional state.Type: GrantFiled: December 16, 2021Date of Patent: January 14, 2025Assignee: Medtronic, Inc.Inventors: Thaddeus S. Brink, Dwight E. Nelson, Xin Su, Lance Zirpel
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Patent number: 12178603Abstract: In some examples, a processor determines a patient state based on activity of a bioelectrical brain signal of a patient in one or more frequency sub-bands of a frequency band of interest. For example, a processor may determine a patient state based on the power level of a bioelectrical brain signal of the patient in one or more frequency sub-bands of a frequency band, or based on a spectral pattern of a bioelectrical brain signal in a frequency band, such as a shift in a power distribution between sub-bands, a change in the peak frequency within one or more sub-bands, a pattern of the power distribution over one or more frequency sub-bands, or a width or a variability of one or more sub-bands exhibiting a relatively high or low level of activity.Type: GrantFiled: August 4, 2021Date of Patent: December 31, 2024Assignee: Medtronic, Inc.Inventors: Dwight E. Nelson, Jianping Wu, Rahul Gupta, Yan Zhao
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Publication number: 20240419858Abstract: A simulation system provides real-time, flexible, and accurate simulations of radiological scenarios that can provide robust and valuable training experience to users. A radiological scenario simulation provided by a simulation system includes simulated neutron and gamma measurements provided by a neutron simulation service and a gamma simulation service, respectively. Each of the neutron simulation service and the gamma simulation service perform accelerated computational techniques to provide the simulation results to the radiological scenario simulation in real-time. In particular, the neutron simulation service performs a particle-wise simulation with an optimized number of neutron particles, scales detector objects to an increased size, and models fission behavior for a source object based on simulated neutron particles being scattered back into the source object.Type: ApplicationFiled: June 13, 2023Publication date: December 19, 2024Inventors: Ryan Chen, Bonnie Elise Canion, Karl E. Nelson
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Publication number: 20240413655Abstract: Systems and methods for vehicle communication are provided, for example to provide various connectivity and functionality according to hardware availability, power constraints, and environmental conditions, among other examples.Type: ApplicationFiled: August 14, 2024Publication date: December 12, 2024Inventors: Benjamin S. Fuchs, Timothy P. Norstad, Kevin E. Nelson
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Publication number: 20240345283Abstract: A system identifying a source of radiation is provided. The system includes a radiation source detector and a radiation source identifier. The radiation source detector receives measurements of radiation; for one or more sources, generates a detection metric indicating whether that source is present in the measurements; and evaluates the detection metrics to detect whether a source is present in the measurements. When the presence of a source in the measurements is detected, the radiation source identifier for one or more sources, generates an identification metric indicating whether that source is present in the measurements; generates a null-hypothesis metric indicating whether no source is present in the measurements; evaluates the one or more identification metrics and the null-hypothesis metric to identify the source, if any, that is present in the measurements.Type: ApplicationFiled: June 18, 2024Publication date: October 17, 2024Inventors: Simon E. Labov, Karl E. Nelson, Brandon S. Seilhan
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Patent number: 12091902Abstract: A system and method for remotely controlling loading dock components is disclosed that includes a distribution center having at least one dock station for exchanging materials and a dock component configured to in at least two operational states. An actuator is included that is configured to change the operational state of the dock component in response to an activation signal. A mobile remote control is configured to generate the activation signal to cause the actuator to change the operational state of the dock component and at least one predefined non-activation zone is included such that changing of operational state of the dock component is inhibited when the mobile remote control is located within the at least one predefined non-activation zone.Type: GrantFiled: February 17, 2022Date of Patent: September 17, 2024Assignee: Rite-Hite Holding CorporationInventors: Matthew C. McNeill, Kyle E. Nelson, Richard A. Horton
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Patent number: 12093070Abstract: The brake adjustment device positions the brake pedal according to user customization. A base secures to the braking system of the vehicle. An adjustable arm provides two ends, a first end that attaches to the base and a second end that attaches to the brake pedal. The attachment of the base and the adjustable arm adjusts to vary the distance between the attachment end of the base and the attachment end of the adjustable arm. Increasing the distance between the attachment end of the base and the attachment end of the adjustable arm raises the brake pedal. Decreasing the distance between the attachment end of the base and the attachment end of the adjustable arm lowers the brake pedal.Type: GrantFiled: March 9, 2022Date of Patent: September 17, 2024Inventor: Michael E. Nelson
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Publication number: 20240301849Abstract: An alternative fuel management system may include a base configured for arrangement on a supporting floor or other framework of a vessel and configured to support alternative fuel supply equipment. The system may also include a sealed enclosure sealingly coupled to the base and configured to surround the alternative fuel supply equipment. The system may also include the alternative fuel supply equipment and it may be arranged within the sealed enclosure. The alternative fuel supply equipment may include a high-pressure pump, a fuel filter, a transfer pump, and a high-pressure fuel delivery line extending across the sealed enclosure and configured to provide alternative fuel from the high-pressure pump to a combustion engine. The alternative fuel management system may also include a purge fluid system configured to deliver purge fluid to the combustion engine from a source of purge fluid.Type: ApplicationFiled: March 8, 2023Publication date: September 12, 2024Applicant: Caterpillar Inc.Inventors: Dana Ray Coldren, Bryan E. Nelson, Hoisan Kim
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Publication number: 20240293482Abstract: In alternative embodiments, provided are compositions, including products of manufacture, pharmaceutical compositions and kits, and methods, for treating, ameliorating, preventing or reducing the growth of, a biofilm, such as a biofilm in an oral environment, such as a biofilm growing on or adherent to a tooth an implant, or an oral prosthetic, or microbial colonies found in biofilms. In alternative embodiments, provided are compositions, including products of manufacture and kits, and methods, for treating, ameliorating, preventing or reducing the severity of an infection. In alternative embodiments, antibacterial and therapeutic formulations as provided and used herein are derived or isolated from Streptococcus sanguinis and/or Staphylococcus epidermidis organisms or cultures.Type: ApplicationFiled: January 28, 2021Publication date: September 5, 2024Inventors: Karen E. NELSON, Manny TORRALBA, Ahmed MOUSTAFA, Josue HERNANDEZ, L. Anthony HILL
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Patent number: 12081052Abstract: Systems and methods for vehicle communication are provided, for example to provide various connectivity and functionality according to hardware availability, power constraints, and environmental conditions, among other examples.Type: GrantFiled: October 20, 2021Date of Patent: September 3, 2024Assignee: Polaris Industries Inc.Inventors: Benjamin S. Fuchs, Timothy P. Norstad, Kevin E. Nelson
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Patent number: 12038553Abstract: A system identifying a source of radiation is provided. The system includes a radiation source detector and a radiation source identifier. The radiation source detector receives measurements of radiation; for one or more sources, generates a detection metric indicating whether that source is present in the measurements; and evaluates the detection metrics to detect whether a source is present in the measurements. When the presence of a source in the measurements is detected, the radiation source identifier for one or more sources, generates an identification metric indicating whether that source is present in the measurements; generates a null-hypothesis metric indicating whether no source is present in the measurements; evaluates the one or more identification metrics and the null-hypothesis metric to identify the source, if any, that is present in the measurements.Type: GrantFiled: October 25, 2022Date of Patent: July 16, 2024Assignee: LAWRENCE LIVERMORE NATIONAL SECURITY, LLCInventors: Simon E. Labov, Karl E. Nelson, Brandon S. Seilhan
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Publication number: 20240228225Abstract: A reel system may receive a leading edge of a flexible buoyant pad. The flexible buoyant pad may have a use configuration having a first outer vertical envelope and a storage configuration having a second outer vertical envelope that is smaller than the first outer vertical envelope. The reel system may comprise at least one base member, an arm rotatably coupled to the base member and a rotatable axle coupled to the arm. The rotatable axle may be rotatable relative to the arm and the rotatable axle may adapted to receive the flexible buoyant pad and support the flexible buoyant pad in the storage configuration. Further, an actuatable input may supported by the arm. The actuatable input may be configured to rotate the rotatable axle relative to the arm.Type: ApplicationFiled: September 22, 2023Publication date: July 11, 2024Applicant: Polaris Industries Inc.Inventors: Benoit Renaud, Erik Rogers, Kristian E. Nelson
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Patent number: D1072721Type: GrantFiled: June 28, 2023Date of Patent: April 29, 2025Assignee: Improved Racing Products, LLCInventors: Richard Michael Ihns, Casey A. Fitzgerald, Jarott E. Nelson