Patents by Inventor David J. Schmidt
David J. Schmidt 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).
-
Patent number: 11957893Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.Type: GrantFiled: August 25, 2020Date of Patent: April 16, 2024Assignee: Medtronic, Inc.Inventors: Brad C. Tischendorf, John E. Kast, Thomas P. Miltich, Gordon O. Munns, Randy S. Roles, Craig L. Schmidt, Joseph J. Viavattine, Christian S. Nielsen, Prabhakar A. Tamirisa, Anthony M. Chasensky, Markus W. Reiterer, Chris J. Paidosh, Reginald D. Robinson, Bernard Q. Li, Erik R. Scott, Phillip C. Falkner, Xuan K. Wei, Eric H. Bonde, David A. Dinsmoor, Duane L. Bourget, Forrest C M Pape, Gabriela C. Molnar, Joel A. Anderson, Michael J. Ebert, Richard T. Stone, Shawn C. Kelley, Stephen J. Roddy, Timothy J. Denison, Todd V. Smith
-
Patent number: 11957894Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.Type: GrantFiled: August 25, 2020Date of Patent: April 16, 2024Assignee: Medtronic, Inc.Inventors: Anthony M. Chasensky, Bernard Q. Li, Brad C. Tischendorf, Chris J. Paidosh, Christian S. Nielsen, Craig L. Schmidt, David A. Dinsmoor, Duane L. Bourget, Eric H. Bonde, Erik R. Scott, Forrest C M Pape, Gabriela C. Molnar, Gordon O. Munns, Joel A. Anderson, John E. Kast, Joseph J. Viavattine, Markus W. Reiterer, Michael J. Ebert, Phillip C. Falkner, Prabhakar A. Tamirisa, Randy S. Roles, Reginald D. Robinson, Richard T. Stone, Shawn C. Kelley, Stephen J. Roddy, Thomas P. Miltich, Timothy J. Denison, Todd V. Smith, Xuan K. Wei
-
Patent number: 11795783Abstract: A method of identifying hydrocarbon production information is disclosed. In in a first hydrocarbon management environment, a first audio signal is detected and a characteristic acoustic fingerprint is identified therefrom. The fingerprint is stored in a memory, along with identifying information associated with the first signal. A second audio signal is detected and a characteristic acoustic fingerprint is identified therefrom. The fingerprints are compared, and if the fingerprints match the identifying information of the first audio signal is assigned to the second audio signal. A notification regarding the matching of the characteristic acoustic fingerprints of the first and second audio signals is issued.Type: GrantFiled: April 30, 2020Date of Patent: October 24, 2023Assignee: ExxonMobil Technology and Engineering CompanyInventors: David J. Schmidt, Krishnan Kumaran, Donald Allen Burnett
-
Publication number: 20230220758Abstract: Methods of facilitating human interpretation of a plurality of time-series datasets generated from operation of hydrocarbon wells. The methods include obtaining the plurality of time-series datasets and displaying a vector map. The plurality of time-series datasets is generated from an operation of the hydrocarbon well and includes a first time-series dataset and a second time-series dataset, and optionally may include a third time-series dataset. The vector map includes a time axis and a plurality of points distributed along the time axis at a plurality of corresponding times. A color of each point of the plurality of points is defined in a plural-component color space and includes a first color component at a first intensity and a second color component at a second color component at a second intensity, and optionally a third color component at a third intensity when the plurality of time-series datasets includes a third time-series dataset.Type: ApplicationFiled: April 12, 2021Publication date: July 13, 2023Inventors: Stijn DE WAELE, Krishnan KUMARAN, David J. SCHMIDT
-
Publication number: 20230066787Abstract: Methods of characterizing acoustic output from a hydrocarbon well and hydrocarbon wells that include controllers that perform the methods are disclosed herein. The methods include receiving the acoustic output, determining a plurality of acoustic fingerprints, and electronically clustering the plurality of acoustic fingerprints. The acoustic output includes information regarding a plurality of sound events, and each sound event of the plurality of sound events includes at least one corresponding sound detected at the hydrocarbon well. The plurality of acoustic fingerprints includes a corresponding acoustic fingerprint for each sound event of the plurality of sound events. The electronically clustering includes utilizing a clustering algorithm to generate a plurality of acoustic event clusters.Type: ApplicationFiled: August 26, 2022Publication date: March 2, 2023Inventors: David J. SCHMIDT, Krishnan KUMARAN, Bry-Ann M. SALAHI, Brian C. SEABROOK
-
Publication number: 20220372852Abstract: Methods of increasing efficiency of plunger lift operations and hydrocarbon wells that perform the methods are disclosed herein. The methods include monitoring an acoustic output from the hydrocarbon well. The methods also include calculating a plunger speed of a plunger of the hydrocarbon well as the plunger travels toward a surface region and calculating a discharge duration of a liquid discharge time period during which liquid is discharged from the hydrocarbon well.Type: ApplicationFiled: March 1, 2022Publication date: November 24, 2022Inventors: David J. Schmidt, Krishnan Kumaran, Donald Allen Burnett, Patrick E. Goschy, Brian C. Seabrook
-
Patent number: 11454979Abstract: A system includes a processor and a memory. The memory stores instructions executable by the processor to, upon determining that a first fluid level in a vehicle container is below a threshold based on fluid level sensor data, determine a second fluid level based on a fluid consumption signal and the fluid level sensor, and to navigate the vehicle based on the determined second fluid level.Type: GrantFiled: February 28, 2018Date of Patent: September 27, 2022Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Mahmoud Yousef Ghannam, Brandon Hicks, Venkatesh Krishnan, David J. Schmidt
-
Patent number: 11131181Abstract: A method and controller system are described for automatically tuning a controller of a drilling rig. The controller system includes a controller that determines a moving average of measured values, determines a moving standard deviation of the measured values, defines an outer zone of measured values with the determined moving average and the determined moving standard deviation, defines an inner zone of measured values with the determined moving average and the determined moving standard deviation, monitors the measured values for the occurrence of statistical events with respect to the outer zone and inner zone. Based on the detected statistical event, the controller adjusts the gain of the controller the based on the statistical event being associated with the outer zone or inner zone.Type: GrantFiled: September 18, 2018Date of Patent: September 28, 2021Assignee: ExxonMobil Upstream Research CompanyInventors: Thomas A. Badgwell, Paul E. Pastusek, Krishnan Kumaran, David J. Schmidt
-
Patent number: 11035934Abstract: A sensor assembly includes a navigation sensor. The sensor assembly includes a heatsink thermally coupled to the navigation sensor. The sensor assembly includes an air conditioning unit. The sensor assembly includes a duct positioned to direct airflow from the air conditioning unit toward the heatsink.Type: GrantFiled: November 20, 2017Date of Patent: June 15, 2021Assignee: Ford Global Technologies, LLCInventor: David J. Schmidt
-
Patent number: 10889264Abstract: A vehicle includes a seat movable from an upright position to a folded position. The vehicle includes a steering wheel in front of the seat. The vehicle includes a lockout box supported by the seat and positioned to restrict access to the steering wheel when the seat is in the folded position.Type: GrantFiled: April 3, 2018Date of Patent: January 12, 2021Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: David J. Schmidt, Martin Delonis, Uday Kiran Patil, John Amann
-
Publication number: 20200370414Abstract: A method of identifying hydrocarbon production information is disclosed. In in a first hydrocarbon management environment, a first audio signal is detected and a characteristic acoustic fingerprint is identified therefrom. The fingerprint is stored in a memory, along with identifying information associated with the first signal. A second audio signal is detected and a characteristic acoustic fingerprint is identified therefrom. The fingerprints are compared, and if the fingerprints match the identifying information of the first audio signal is assigned to the second audio signal. A notification regarding the matching of the characteristic acoustic fingerprints of the first and second audio signals is issued.Type: ApplicationFiled: April 30, 2020Publication date: November 26, 2020Inventors: David J. Schmidt, Krishnan Kumaran, D. Allen Burnett
-
Patent number: 10823824Abstract: A sensor assembly includes a sensor window, a heatsink including a plurality of fins, and a duct. The heatsink is fixed relative to the sensor window. The duct is positioned to direct airflow between the fins and across the sensor window. The sensor assembly may include a motor and/or a circuit board fixed relative to the sensor window. The heatsink may be directly connected by a thermal conductor to the motor and/or the circuit board.Type: GrantFiled: November 20, 2017Date of Patent: November 3, 2020Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventor: David J. Schmidt
-
Patent number: 10766464Abstract: An assembly includes a sensor defining a field of view. The assembly includes a diverter valve having an input port, a first output port, and a second output port. The assembly includes a fluid nozzle in fluid communication with the first output port and facing the field of view. The assembly includes a cooler in fluid communication with the second output port.Type: GrantFiled: March 9, 2018Date of Patent: September 8, 2020Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventor: David J. Schmidt
-
Patent number: 10627245Abstract: A system, including a processor and a memory, the memory including instructions to be executed by the processor to determine a fluid level of a fluid in a vehicle determine a planned vehicle route; and after and in response to uploading the fluid level and the planned vehicle route to a server, actuating a vehicle component to replenish the fluid according to a command from the server.Type: GrantFiled: October 5, 2017Date of Patent: April 21, 2020Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: David J. Schmidt, Harry Lobo, Vankatesh Krishnan, Paul Kenneth Dellock, Mahmoud Yousef Ghannam
-
Patent number: 10435077Abstract: A system includes a roof mount including a drainage tray, a sensor housing disposed on the roof mount, and a sensor supported by the sensor housing and a fluid spray directed toward the sensor. The sensor is disposed above the drainage tray.Type: GrantFiled: November 29, 2017Date of Patent: October 8, 2019Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventor: David J. Schmidt
-
Publication number: 20190299926Abstract: A vehicle includes a seat movable from an upright position to a folded position. The vehicle includes a steering wheel in front of the seat. The vehicle includes a lockout box supported by the seat and positioned to restrict access to the steering wheel when the seat is in the folded position.Type: ApplicationFiled: April 3, 2018Publication date: October 3, 2019Applicant: Ford Global Technologies, LLCInventors: David J. Schmidt, Martin Delonis, Uday Kiran Patil, John Amann
-
Publication number: 20190275991Abstract: An assembly includes a sensor defining a field of view. The assembly includes a diverter valve having an input port, a first output port, and a second output port. The assembly includes a fluid nozzle in fluid communication with the first output port and facing the field of view. The assembly includes a cooler in fluid communication with the second output port.Type: ApplicationFiled: March 9, 2018Publication date: September 12, 2019Applicant: Ford Global Technologies, LLCInventor: David J. Schmidt
-
Publication number: 20190265715Abstract: A system includes a processor and a memory. The memory stores instructions executable by the processor to, upon determining that a first fluid level in a vehicle container is below a threshold based on fluid level sensor data, determine a second fluid level based on a fluid consumption signal and the fluid level sensor, and to navigate the vehicle based on the determined second fluid level.Type: ApplicationFiled: February 28, 2018Publication date: August 29, 2019Applicant: Ford Global Technologies, LLCInventors: Mahmoud Yousef Ghannam, Brandon Hicks, Venkatesh Krishnan, David J. Schmidt
-
Patent number: 10391981Abstract: A washing apparatus is provided for a sensor enclosure. That washing apparatus includes a wiper assembly and a control module. The control module is configured to displace a wiper blade of the wiper assembly between a stowed position free of the sensor enclosure and a deployed position engaging the sensor enclosure.Type: GrantFiled: December 16, 2016Date of Patent: August 27, 2019Assignee: Ford Global Technologies, LLCInventor: David J. Schmidt
-
Publication number: 20190161125Abstract: A system includes a roof mount including a drainage tray, a sensor housing disposed on the roof mount, and a sensor supported by the sensor housing and a fluid spray directed toward the sensor. The sensor is disposed above the drainage tray.Type: ApplicationFiled: November 29, 2017Publication date: May 30, 2019Applicant: Ford Global Technologies, LLCInventor: David J. Schmidt