Patents by Inventor Nathan R. Demski
Nathan R. Demski 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: 11955093Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis for an operator to control the work vehicle, a controller for controlling operation of the work vehicle, a lighting system of the work vehicle comprising at least one array field light, and a light control module disposed in electrical communication with the controller. The light control module operably controls the at least one array field light. The controller transmits a signal to the light control module indicative of information about the work vehicle. The at least one array field light projects the information onto the field at a location visible to the operator while operating the work vehicle.Type: GrantFiled: March 5, 2021Date of Patent: April 9, 2024Assignee: DEERE & COMPANYInventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Publication number: 20240059211Abstract: An agricultural work vehicle includes a chassis, a cab mounted to the chassis and including a work space for an operator to control the work vehicle, and a controller for controlling operation of the work vehicle. The work vehicle further includes a lighting system having at least one array field light for illuminating an area on or around the work vehicle. A light control module is disposed in electrical communication with the controller and is configured to operably control the at least one array field light. The controller transmits a signal to the light control module, and the at least one array field light transmits a light signal corresponding to the signal which is receivable by a receiving module on another work vehicle or implement.Type: ApplicationFiled: September 6, 2023Publication date: February 22, 2024Inventors: Nathan R. Demski, Eric A. Keen, Brian M. Huenink, Michael R. Gratton
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Publication number: 20230397518Abstract: An implement illumination system includes illumination devices that illuminate a tool-to-soil interaction area. The illumination devices may also be grouped into groups and may be controllable from the operator's compartment of the towing vehicle.Type: ApplicationFiled: June 8, 2022Publication date: December 14, 2023Inventors: Nathan R. DEMSKI, Eric A. KEEN, Benjamin C. Potter, Mark D. Klein
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Patent number: 11827286Abstract: Systems and methods for targeted illumination of an object coupled to a machine, such as an implement coupled to an agricultural vehicle, are disclosed. The systems and methods include sensing an area adjacent to the machine, determining whether an implement is present in the sensed area, and providing targeted illumination to the detected object while avoiding the provision of light to the area that is not occupied by the object.Type: GrantFiled: October 29, 2020Date of Patent: November 28, 2023Assignee: Deere & CompanyInventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Patent number: 11807157Abstract: A control system of an off-road work vehicle for performing a work function includes a controller for controlling the work vehicle, a light control module for controlling a lighting system of the work vehicle, and a sensing device disposed in communication with the controller. The lighting system includes a array field light that is operably controllable to project a light emission. The sensing device signals a location to be illuminated by the array field light to the controller, and the light control module operably controls an output of the array field light to direct substantially its entire light emission at the location.Type: GrantFiled: March 5, 2021Date of Patent: November 7, 2023Assignee: DEERE & COMPANYInventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen, Michael R. Gratton
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Patent number: 11796150Abstract: A vehicle lighting fixture and system where the fixture includes light emitting diodes (LEDs) and a lens. A controller monitors vehicle conditions and sends lighting commands to activate one or more LEDs based on the vehicle conditions. The LEDs can be red-green-blue (RGB) LEDs capable of emitting various different colors. The lighting commands can include illumination color, intensity level and on/off. The LEDs can be arranged in groups, where each group is separated from the other groups. The lighting commands can include a blink/steady designation, where blink causes the group to blink in the illumination color, and steady causes the group to steadily light in the illumination color. A blink frequency can control the blink rate in the illumination color. The lighting commands can include an intensity level; where when a group is activated it is illuminated in the illumination color at the intensity level.Type: GrantFiled: February 28, 2023Date of Patent: October 24, 2023Assignee: DEERE & COMPANYInventors: Brian M. Huenink, Nathan R. Demski
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Patent number: 11752926Abstract: An agricultural work vehicle includes a chassis, a cab mounted to the chassis and including a work space for an operator to control the work vehicle, and a controller for controlling operation of the work vehicle. The work vehicle further includes a lighting system having at least one array field light for illuminating an area on or around the work vehicle. A light control module is disposed in electrical communication with the controller and is configured to operably control the at least one array field light. The controller transmits a signal to the light control module, and the at least one array field light transmits a light signal corresponding to the signal which is receivable by a receiving module on another work vehicle or implement.Type: GrantFiled: December 9, 2020Date of Patent: September 12, 2023Assignee: DEERE & COMPANYInventors: Nathan R. Demski, Eric A. Keen, Brian M. Huenink, Michael R. Gratton
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Patent number: 11718225Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis for an operator to control the work vehicle, a controller for controlling operation of the work vehicle, a lighting system of the work vehicle comprising at least one array field light, and a light control module disposed in electrical communication with the controller. The light control module operably controls the at least one array field light. The controller transmits a signal to the light control module indicative of an intended path of travel of the work vehicle. The at least one array field light projects a light emission corresponding to the intended path of travel onto the field at a location visible to the operator while operating the work vehicle.Type: GrantFiled: March 5, 2021Date of Patent: August 8, 2023Assignee: DEERE & COMPANYInventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Publication number: 20230243481Abstract: A vehicle lighting fixture and system where the fixture includes light emitting diodes (LEDs) and a lens. A controller monitors vehicle conditions and sends lighting commands to activate one or more LEDs based on the vehicle conditions. The LEDs can be red-green-blue (RGB) LEDs capable of emitting various different colors. The lighting commands can include illumination color, intensity level and on/off. The LEDs can be arranged in groups, where each group is separated from the other groups. The lighting commands can include a blink/steady designation, where blink causes the group to blink in the illumination color, and steady causes the group to steadily light in the illumination color. A blink frequency can control the blink rate in the illumination color. The lighting commands can include an intensity level; where when a group is activated it is illuminated in the illumination color at the intensity level.Type: ApplicationFiled: February 28, 2023Publication date: August 3, 2023Inventors: Brian M. Huenink, Nathan R. Demski
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Patent number: 11716795Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis, a controller for controlling operation of the work vehicle, and a lighting system including a array field light. The array field light projects a light emission to illuminate a defined zone. A light control module is disposed in electrical communication with the controller and operably controls the at least one array field light. A sensing device senses an area surrounding the work vehicle. The sensing device transmits a signal indicative of a detected object to the controller, which in turn determines if the detected object is in the defined zone. If the detected object is in the defined zone, the light control module controllably adjusts an output from the array field light so that only a portion of the defined zone in which the object is not located is illuminated.Type: GrantFiled: March 5, 2021Date of Patent: August 1, 2023Assignee: DEERE & COMPANYInventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Publication number: 20230140830Abstract: Systems and methods for targeted illumination of an object coupled to a machine, such as an implement coupled to an agricultural vehicle, are disclosed. The systems and methods include sensing an area adjacent to the machine, determining whether an implement is present in the sensed area, and providing targeted illumination to the detected object while avoiding the provision of light to the area that is not occupied by the object.Type: ApplicationFiled: October 29, 2020Publication date: May 4, 2023Inventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Publication number: 20220373152Abstract: A vehicle lighting fixture and system where the fixture includes light emitting diodes (LEDs) and a lens. A controller monitors vehicle conditions and sends lighting commands to activate one or more LEDs based on the vehicle conditions. The LEDs can be red-green-blue (RGB) LEDs capable of emitting various different colors. The lighting commands can include illumination color, intensity level and on/off. The LEDs can be arranged in groups, where each group is separated from the other groups. The lighting commands can include a blink/steady designation, where blink causes the group to blink in the illumination color, and steady causes the group to steadily light in the illumination color. A blink frequency can control the blink rate in the illumination color. The lighting commands can include an intensity level; where when a group is activated it is illuminated in the illumination color at the intensity level.Type: ApplicationFiled: May 20, 2021Publication date: November 24, 2022Inventors: Brian M. Huenink, Nathan R. Demski
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Patent number: 11371209Abstract: A propulsion control system includes a travel motor configured to be actuated to drive the track assembly in the forward and reverse travel directions; a propulsion control device actuated in first and second input directions; and a propulsion switching mechanism. In a first propulsion direction mode, when the control device is actuated in the first input direction, the travel motor is actuated to drive in the forward travel direction, and when the control device is actuated in the second input direction, the travel motor is actuated to drive in the reverse travel direction. In a second propulsion direction mode, when the control device is actuated in the first input direction, the travel motor is actuated to drive in the reverse travel direction, and when the control device is actuated in the second input direction, the travel motor is actuated to drive in the forward travel direction.Type: GrantFiled: June 24, 2019Date of Patent: June 28, 2022Assignee: DEERE & COMPANYInventors: Nathan R. Demski, Kristen D. Cadman
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Patent number: 11364838Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis, a controller for controlling operation of the work vehicle, and a lighting system including a array field light. The controller is in communication with a field map input, and the array field light projects a light emission to illuminate a zone. A light control module is disposed in electrical communication with the controller and operably controls the array field light. Upon identifying an object in the field based on the field map input, the controller determines if the object is in the zone. If the object is in the zone, the light control module controllably adjusts an output from the array field light based on a location of the object in the zone.Type: GrantFiled: March 5, 2021Date of Patent: June 21, 2022Assignee: DEERE & COMPANYInventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Publication number: 20220176873Abstract: An agricultural work vehicle includes a chassis, a cab mounted to the chassis and including a work space for an operator to control the work vehicle, and a controller for controlling operation of the work vehicle. The work vehicle further includes a lighting system having at least one array field light for illuminating an area on or around the work vehicle. A light control module is disposed in electrical communication with the controller and is configured to operably control the at least one array field light. The controller transmits a signal to the light control module, and the at least one array field light transmits a light signal corresponding to the signal which is receivable by a receiving module on another work vehicle or implement.Type: ApplicationFiled: December 9, 2020Publication date: June 9, 2022Inventors: Nathan R. Demski, Eric A. Keen, Brian M. Huenink, Michael R. Gratton
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Patent number: 11299085Abstract: Systems, methods, and apparatuses for roadway illumination by an industrial vehicle are disclosed. A work light of the industrial vehicle is operated to provide illumination to an area located between a forward end of the industrial vehicle and an area illuminated by a low beam light. The work light and the low beam light are operated together to provide improved illumination during travel of the industrial vehicle along the roadway while promoting visibility of operators of oncoming vehicles.Type: GrantFiled: May 14, 2020Date of Patent: April 12, 2022Assignee: Deere & CompanyInventors: Nathan R. Demski, Brian T. Mosdal, Matthew Lommen, Michael R. Gratton, Christopher J. Mahoney, Nathan D. Turnis, Keith C. Rottinghaus, Brian Huenink, Nathan D. Sherman
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Publication number: 20210402919Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis for an operator to control the work vehicle, a controller for controlling operation of the work vehicle, a lighting system of the work vehicle comprising at least one array field light, and a light control module disposed in electrical communication with the controller. The light control module operably controls the at least one array field light. The controller transmits a signal to the light control module indicative of an intended path of travel of the work vehicle. The at least one array field light projects a light emission corresponding to the intended path of travel onto the field at a location visible to the operator while operating the work vehicle.Type: ApplicationFiled: March 5, 2021Publication date: December 30, 2021Inventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Publication number: 20210402918Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis, a controller for controlling operation of the work vehicle, and a lighting system including a array field light. The array field light projects a light emission to illuminate a defined zone. A light control module is disposed in electrical communication with the controller and operably controls the at least one array field light. A sensing device senses an area surrounding the work vehicle. The sensing device transmits a signal indicative of a detected object to the controller, which in turn determines if the detected object is in the defined zone. If the detected object is in the defined zone, the light control module controllably adjusts an output from the array field light so that only a portion of the defined zone in which the object is not located is illuminated.Type: ApplicationFiled: March 5, 2021Publication date: December 30, 2021Inventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen
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Publication number: 20210402914Abstract: A control system of an off-road work vehicle for performing a work function includes a controller for controlling the work vehicle, a light control module for controlling a lighting system of the work vehicle, and a sensing device disposed in communication with the controller. The lighting system includes a array field light that is operably controllable to project a light emission. The sensing device signals a location to be illuminated by the array field light to the controller, and the light control module operably controls an output of the array field light to direct substantially its entire light emission at the location.Type: ApplicationFiled: March 5, 2021Publication date: December 30, 2021Inventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen, Michael R. Gratton
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Publication number: 20210402917Abstract: An agricultural work vehicle for operating in a field includes a chassis, a cab mounted to the chassis for an operator to control the work vehicle, a controller for controlling operation of the work vehicle, a lighting system of the work vehicle comprising at least one array field light, and a light control module disposed in electrical communication with the controller. The light control module operably controls the at least one array field light. The controller transmits a signal to the light control module indicative of information about the work vehicle. The at least one array field light projects the information onto the field at a location visible to the operator while operating the work vehicle.Type: ApplicationFiled: March 5, 2021Publication date: December 30, 2021Inventors: Nathan R. Demski, Brian M. Huenink, Eric A. Keen