Patents by Inventor David Petersen
David Petersen 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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Patent number: 11295622Abstract: A request for transport services that identifies a rider, an origin, and a destination is received from a client device. Eligibility of the request to be serviced by a vertical take-off and landing (VTOL) aircraft is determined based on the origin and the destination. The client device is sent an itinerary for servicing the transport request including a leg serviced by the VTOL aircraft. Confirmation is received that the rider has boarded the VTOL aircraft and determination made as to whether the VTOL aircraft should wait for additional riders. Instruction are sent to the VTOL aircraft to take-off if one or more conditions are met.Type: GrantFiled: March 28, 2019Date of Patent: April 5, 2022Assignee: Joby Aero, Inc.Inventors: Nikhil Goel, Jon David Petersen, John Conway Badalamenti, Mark Moore
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Patent number: 11255751Abstract: A sensor assembly includes a housing extending from an insertion end to an opposite coupling end, from a sensor end to an opposite back end, and from a top end to an opposite bottom end. The assembly also includes a sensor dish outwardly projecting from the sensor end of the housing and configured to hold one or more sensors. The assembly also includes a radio frequency (RF) transparent sensor cap configured to be secured to the sensor dish to secure the one or more sensors within the sensor dish. The housing also can be secured to a vehicle for the sensors to measure operational conditions of the vehicle. The housing of the sensor assembly may be connected to a drive train of the vehicle by inserting a fastener through a channel in the housing and into a jacking hole of the vehicle.Type: GrantFiled: November 26, 2019Date of Patent: February 22, 2022Assignee: Transportation IP Holdings, LLCInventors: Bret Worden, Jingjun Zhang, David Petersen
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Publication number: 20220036746Abstract: A vertiport system dynamically updates configuration of a vertiport based on predicted usage of the vertiport during a given time frame. The vertiport system predicts vertiport usage using flight data and estimated passenger demands and determines a desired number of parking pads and a desired number of final approach and takeoff (FATO) pads for the vertiport during the time frame. Based on the desired number of parking pads and the desired number of FATO pads for the vertiport, the vertiport system determines an updated configuration of the vertiport. According to the updated configuration, the vertiport system updates the configuration of the vertiport for at least a portion of the time frame.Type: ApplicationFiled: October 14, 2021Publication date: February 3, 2022Inventors: Jon David Petersen, Rex J. Alexander, Stanley Stephen Swaintek, III
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Patent number: 11237081Abstract: A vehicle sensor system includes a fluid sensor configured to be disposed onboard a vehicle system and at least partially extend into a gearbox of a traction motor of the vehicle system. The fluid sensor is configured to output data representative of an amount of a lubricating fluid in the gearbox. The system also includes a positioning system configured to output data representative of movement or an absence of movement of the vehicle system, and one or more processors configured to determine the amount of the lubricating fluid in the gearbox based on the data that is output by the fluid sensor responsive to the data output by the positioning system indicating that the vehicle system has not moved or has moved by less than a designated distance for at least a designated, non-instantaneous period of time.Type: GrantFiled: May 10, 2019Date of Patent: February 1, 2022Assignee: Transportation IP Holdings, LLCInventors: Bret Worden, Jingjun Zhang, David Petersen
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Patent number: 11224786Abstract: A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.Type: GrantFiled: May 13, 2020Date of Patent: January 18, 2022Assignee: Karsten Manufacturing CorporationInventors: Travis Milleman, Tony Serrano, Eric Cole, David Kultala, David Petersen, Toby Stapleton, Tom Morris
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Patent number: 11176834Abstract: A vertiport system dynamically updates configuration of a vertiport based on predicted usage of the vertiport during a given time frame. The vertiport system predicts vertiport usage using flight data and estimated passenger demands and determines a desired number of parking pads and a desired number of final approach and takeoff (FATO) pads for the vertiport during the time frame. Based on the desired number of parking pads and the desired number of FATO pads for the vertiport, the vertiport system determines an updated configuration of the vertiport. According to the updated configuration, the vertiport system updates the configuration of the vertiport for at least a portion of the time frame.Type: GrantFiled: January 15, 2019Date of Patent: November 16, 2021Assignee: Uber Technologies, Inc.Inventors: Jon David Petersen, Rex J. Alexander, Stanley Stephen Swaintek, III
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Patent number: 11026662Abstract: For phase inversion-based ultrasound imaging with a transmit and receive circuit at an array, a unipolar transmitter is used to reduce the number of high voltage wires. Rather than adding a T/R switch or increasing connections by connecting the receive amplifier to a different electrode than the transmitter, two different receive paths from the element to the receive amplifier are provided. One path is used where the unipolar transmitter ends in one state (e.g., 0V), and the other path is used where the unipolar transmitter ends in another state (e.g., Vtx).Type: GrantFiled: January 11, 2018Date of Patent: June 8, 2021Assignee: Siemens Medical Solutions USA, Inc.Inventor: David A. Petersen
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Patent number: 10991057Abstract: Systems and methods for rescheduling passengers are provided. One example aspect of the present disclosure is directed to a method for rescheduling passengers. The method includes receiving an indication that an event has disrupted a plurality of flights. The method includes identifying a plurality of itineraries. The method includes determining a plurality of sets for the itineraries. The method includes determining a plurality of operations plan alternatives based on the plurality of sets. The method includes determining one or more constraints from the plurality of sets of itineraries. The method includes applying the one or more constraints to the plurality of operations plan alternatives to determine an impact of the one or more constraints to the plurality of operations plan alternatives on the sets of itineraries. The method includes determining an operations plan comprising a schedule for the plurality of flights.Type: GrantFiled: December 5, 2016Date of Patent: April 27, 2021Assignee: GENERAL ELECTRIC COMPANYInventors: Michael Arguello, Jonathan Mark Dunsdon, Jon David Petersen, Marc Joseph Anderson
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Patent number: 10970266Abstract: A method includes reading, by a capture engine, log data. The log data can be synchronously hardware-replicated. The log data reflects that an update was started for a database of a first site. The capture engine corresponds to a capture engine of a second site. The method also includes identifying, by the capture engine, the update. The method also includes determining whether the update was committed to the database of the first site. The method also includes replicating, by an apply engine, the update to a database of the second site based on the determining. The update is replicated to the database of the second site based on a determination that the update was committed to the database of the first site. The committed update corresponds to a consistent replication of updates across two or more databases that reside in multiple database management systems.Type: GrantFiled: November 30, 2017Date of Patent: April 6, 2021Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Serge Bourbonnais, Paul Cadarette, David A. Clitherow, Michael G. Fitzpatrick, Pamela McLean, David Petersen, John G. Thompson, Gregory W. Vance
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Publication number: 20210096959Abstract: Aspects of the invention include a continuous availability for workload and site switches with no data loss at unlimited distances in an active-active sites configuration. A non-limiting example computer-implemented method includes synchronously replicating commit records of changed workload data, by a processor, from an active site to a bunker site upon a workload data commit. The method asynchronously replicates committed transactions on changed workload data, by the processor, from the bunker site to a recovery site.Type: ApplicationFiled: September 27, 2019Publication date: April 1, 2021Inventors: David PETERSEN, Paul M. CADARETTE, Serge BOURBONNAIS, Michael Gerard FITZPATRICK, John Simon TILLING, Pamela L. MCLEAN, Gregory Walter VANCE, Matthew J. WARD, Theresa Mary BROWN, Nicolas Marc CLAYTON, Wei LIU, Hua ZHU, Xing Jun ZHOU
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Patent number: 10949775Abstract: An airline operations system, controller and method reschedules flights affected by a disruption that precludes a planned schedule for the flights. The method includes obtaining data related to a scheduled origination and a scheduled destination for each of a set of passengers scheduled on the flights, generating a passenger connection network of connections between the scheduled origination and the scheduled destination for a subset of the set of passengers, applying at least one criterion to the passenger connection network and rescheduling at least one connecting flight based on the criteria. The system and controller solves a network flow problem to reschedule a subset of connecting flights to have a delayed projected departure time. Resulting output can include the set of delayed flights along with modified projected departure times, a set of flight cancellations and a set of passengers with missed connections.Type: GrantFiled: January 31, 2019Date of Patent: March 16, 2021Assignee: General Electric CompanyInventors: Jon David Petersen, Michael Arguello, Jonathan Mark Dunsdon, Marc Joseph Anderson
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Publication number: 20200370999Abstract: A sensor system includes one or more sensors that sense vibrations of a vehicle and one or more processors that can determine a speed of the vehicle and determine whether the vibrations occurring at one or more frequencies of interest (that are based on the speed of the vehicle) indicate damage to a propulsion system of the vehicle. The one or more processors optionally may determine a hunting frequency of a wheel and axle set and/or a lateral acceleration of the wheel and axle set from the vibrations. The one or more processors can determine a conicity of a wheel in the wheel and axle set based on the hunting frequency and/or the lateral acceleration that is determined.Type: ApplicationFiled: August 12, 2020Publication date: November 26, 2020Inventors: Bret Worden, Jingjun Zhang, David Petersen
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Patent number: 10775271Abstract: A sensor system includes one or more sensors that sense vibrations of a vehicle and one or more processors that can determine a speed of the vehicle and determine whether the vibrations occurring at one or more frequencies of interest (that are based on the speed of the vehicle) indicate damage to a propulsion system of the vehicle. The one or more processors optionally may determine a hunting frequency of a wheel and axle set and/or a lateral acceleration of the wheel and axle set from the vibrations. The one or more processors can determine a conicity of a wheel in the wheel and axle set based on the hunting frequency and/or the lateral acceleration that is determined.Type: GrantFiled: December 6, 2016Date of Patent: September 15, 2020Assignee: GE GLOBAL SOURCING LLCInventors: Bret Worden, Jingjun Zhang, David Petersen
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Publication number: 20200269104Abstract: A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.Type: ApplicationFiled: May 13, 2020Publication date: August 27, 2020Inventors: Travis Milleman, Tony Serrano, Eric Cole, David Kultala, David Petersen, Toby Stapleton, Tom Morris
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Patent number: 10749159Abstract: A sensor system senses one or more characteristics of vehicles in a vehicle system with sensors disposed onboard the vehicles and communicate data representative of the one or more characteristics from the sensors to one or more of a controller or a control system of the vehicle system. The data communicated from the sensors onboard the same vehicle can be synchronously communicated with respect to the sensors onboard the same vehicle and asynchronously communicated with respect to the sensors disposed onboard one or more other vehicles in the vehicle system. The systems and methods can direct components disposed onboard a vehicle system to change operations, monitor data output by sensors operatively connected with the components, and determine which of the sensors are operatively connected with which of the components based on the operations of the components that are changed and the data that is output by the sensors.Type: GrantFiled: October 19, 2018Date of Patent: August 18, 2020Assignee: GE GLOBAL SOURCING LLCInventors: Bret Worden, Jingjun Zhang, David Petersen
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Publication number: 20200229319Abstract: Example containers are provided to retain and cool electronic devices in environments where power and/or coolant (e.g., airflow) is limited or finite. In examples, a container can include a housing and a conduit system. The housing can include a plurality of sides including a front side and a back side, and can be structured to retain at least a first computing device. In addition, the housing can provide for a first and second inlet opening and a first and second outlet opening on the back side of the container. The conduit system can be provided within the housing to guide the airflow received from each of the first and second outlet openings through an interior volume of the container to cause the airflow to exit from each of the first and second outlet openings.Type: ApplicationFiled: January 14, 2019Publication date: July 16, 2020Inventors: Michael Scott, Bret Cuda, David Petersen, Eng Lim Goh, Mark R. Fernandez, John Kichury, Robert Behringer, Calandra Szulgit
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Publication number: 20200226937Abstract: A vertiport system dynamically updates configuration of a vertiport based on predicted usage of the vertiport during a given time frame. The vertiport system predicts vertiport usage using flight data and estimated passenger demands and determines a desired number of parking pads and a desired number of final approach and takeoff (FATO) pads for the vertiport during the time frame. Based on the desired number of parking pads and the desired number of FATO pads for the vertiport, the vertiport system determines an updated configuration of the vertiport. According to the updated configuration, the vertiport system updates the configuration of the vertiport for at least a portion of the time frame.Type: ApplicationFiled: January 15, 2019Publication date: July 16, 2020Inventors: Jon David Petersen, Rex J. Alexander, Stanley Stephen Swaintek, III
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Patent number: 10675521Abstract: A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.Type: GrantFiled: May 26, 2016Date of Patent: June 9, 2020Assignee: Karsten Manufacturing CorporationInventors: Travis Milleman, Tony Serrano, Eric Cole, David Kultala, David Petersen, Toby Stapleton, Tom Morris
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Publication number: 20200155123Abstract: The power supply in ultrasound imaging includes a switched capacitance. The capacitance is switched on to provide power during generation of pushing pulses for elasticity imaging and is switched off during other modes of imaging.Type: ApplicationFiled: November 20, 2018Publication date: May 21, 2020Inventors: David A. Petersen, Robert A. Hewitt
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Publication number: 20200096419Abstract: A sensor assembly includes a housing extending from an insertion end to an opposite coupling end, from a sensor end to an opposite back end, and from a top end to an opposite bottom end. The assembly also includes a sensor dish outwardly projecting from the sensor end of the housing and configured to hold one or more sensors. The assembly also includes a radio frequency (RF) transparent sensor cap configured to be secured to the sensor dish to secure the one or more sensors within the sensor dish. The housing also can be secured to a vehicle for the sensors to measure operational conditions of the vehicle. The housing of the sensor assembly may be connected to a drive train of the vehicle by inserting a fastener through a channel in the housing and into a jacking hole of the vehicle.Type: ApplicationFiled: November 26, 2019Publication date: March 26, 2020Inventors: Bret Worden, Jingjun Zhang, David Petersen