Patents by Inventor L. Larson

L. Larson 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).

  • Publication number: 20240123903
    Abstract: A vehicular dual-state interior rearview mirror assembly includes a mirror head that accommodates an electrochromic mirror reflective element. A video display device is disposed behind a viewable reflective region of the mirror reflective element. With the mirror assembly operating in a first state, the video display device does not display video images at the display screen and the driver of the vehicle views rearward via reflection at the viewable reflective region. With the mirror assembly operating in a second state, the video display device displays video images at the display screen for viewing by the driver. A touch sensor is disposed at an overhang region of the reflective element behind the front substrate and below the video display device. The video display device is operated responsive at least in part to a touch event at the first surface of the front substrate of the electrochromic mirror reflective element.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 18, 2024
    Inventors: Mark L. Larson, John T. Uken, Christopher R. Koetje
  • Publication number: 20240110116
    Abstract: A process of making a fuel product as an additive from a non-auto-combustible high protein organic material for the destruction of polyfluoro compounds in a thermal process system is provided. Thermal reactions within thermal reaction equipment are controlled by controlling the moisture and oxygen in the reaction atmosphere of the equipment and energy inputs at or downstream of a thermal reaction chamber. The concentration of protein thermal decomposition by-products, temperature, and residence time and/or additions of energy within the thermal reaction equipment environment are controlled to destroy hazardous polyfluoro compounds.
    Type: Application
    Filed: October 20, 2023
    Publication date: April 4, 2024
    Applicant: AKBEV GROUP, LLC
    Inventors: Geoffrey L. Larson, Curtis Holmes, Brandon Michael Smith, David D. Wilson
  • Publication number: 20240102476
    Abstract: A fuel pump system for an aerial refueling system including: a variable displacement motor operable to be driven by a hydraulic fluid pressure; a fuel pump operable to be driven by the variable displacement motor; and a drive system controller (DSC) connected to the variable displacement motor, wherein the DSC is operable to direct an operation of the fuel pump in modes comprising: a flow control mode operable to maintain an output fuel flow rate from the fuel pump to a predetermined maximum inlet pressure at a reception coupling for a receiver aircraft; a fuel pressure control mode operable to regulate the output fuel flow rate to not exceed the predetermined maximum inlet pressure; and a priority mode operable to reduce the output fuel flow rate in response to a decrease in the hydraulic pressure. Also a method of refueling a receiver aircraft.
    Type: Application
    Filed: December 8, 2023
    Publication date: March 28, 2024
    Applicant: Federal Industries, Inc.
    Inventors: Asher Bartov, Gary L. Larson, Robert W. Deller
  • Publication number: 20240106986
    Abstract: A cabin monitoring system includes an interior rearview mirror assembly including a mirror head having a mirror reflective element that includes (i) a planar glass substrate, (ii) a transflective mirror reflector at the glass substrate and (iii) a light absorption film including a polarizer film. A camera accommodated by the mirror head views through the reflective element. A light emitter accommodated by the mirror head emits near infrared (NIR) light through the reflective element. The light absorption film attenuates greater than 60 percent of visible light and less than 30 percent of NIR light incident on the light absorption film and transmits less than 40 percent of visible light and greater than 70 percent of NIR light through the light absorption film. The camera captures image data representative of NIR light emitted through the reflective element and reflected from the interior cabin of the vehicle back through the reflective element.
    Type: Application
    Filed: September 22, 2023
    Publication date: March 28, 2024
    Inventors: Mark L. Larson, John T. Uken
  • Publication number: 20240092267
    Abstract: A vehicular interior rearview mirror assembly includes a mirror head pivotally adjustable about a mirror support. The mirror head includes a video display device disposed rearward of a prismatic mirror reflective element having a transflective mirror reflector. A touch sensor is disposed at the prismatic mirror reflective element and is associated with circuitry at a flexible printed circuit of the video display device. The video display device is operable to display video images captured by a rearward viewing camera of the vehicle. Light emitted by the video display device passes through the transflective mirror reflector for viewing of displayed video images by the driver of the vehicle viewing the prismatic mirror reflective element. The reflective region of the transflective mirror reflector of the prismatic mirror reflective element reflects at least 40 percent of visible light incident at the front side of the prismatic mirror reflective element.
    Type: Application
    Filed: December 4, 2023
    Publication date: March 21, 2024
    Inventors: Mark L. Larson, Christopher R. Koetje, Anthony J. LaCross, Eric Peterson
  • Publication number: 20240067091
    Abstract: A vehicular video camera display system includes an interior rearview mirror assembly having a casing and an electrochromic reflective element, with a video display device disposed in the casing behind the electrochromic reflective element. With the interior rearview mirror assembly disposed at the in-cabin side of a windshield of a vehicle, a video display screen of the video display device is operable to display video images that are viewable through the electrochromic reflective element by a driver of the vehicle. Image data captured by a rearward-viewing video camera is communicated as a digital signal from the rearward-viewing video camera via a cable to control circuitry disposed at the interior rearview mirror assembly. The video display device displays video images that are derived, at least in part, from image data communicated via the cable from the rearward-viewing video camera to the control circuitry disposed at the interior rearview mirror assembly.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 29, 2024
    Inventors: Rodney K. Blank, Mark L. Larson, Niall R. Lynam
  • Publication number: 20240064274
    Abstract: A vehicular vision system includes an electronic control unit (ECU), a plurality of exterior viewing vehicle cameras that capture image data and provide captured image data to the ECU. When the vehicle is towing a trailer, a rearward-viewing trailer camera captures image data and provides captured image data to the ECU. A video mirror display screen is disposed at an interior rearview mirror assembly of the vehicle and is operable to display video images derived from video image data provided from the ECU. The mirror assembly is adjustable between a mirror mode and a display mode. The mirror assembly, when in the display mode, is operable by the driver of the vehicle to display at the video mirror display screen (i) a single image display of video images, (ii) a dual image display of video images or (iii) a three image display of video images.
    Type: Application
    Filed: January 6, 2022
    Publication date: February 22, 2024
    Inventors: Rodney K. Blank, Christopher R. Koetje, Mark L. Larson, John T. Uken, Kurtis M. Larson, Christopher L. Long, Jeffrey D. Heinz
  • Publication number: 20240042933
    Abstract: A vehicular vision system includes a video display screen disposed behind a transflective mirror reflector of an electrochromic mirror reflective element of an interior rearview mirror assembly. Image data captured by a rearward-viewing camera is provided to the mirror assembly as digital signals carried by a coaxial cable. Electronic circuitry of the mirror assembly includes (i) auto dimming circuitry and (ii) video processing circuitry. The video display screen (i) displays at a left display region video images derived from captured image data to display a scene occurring in a left side lane, (ii) displays at a right display region video images derived from captured image data to display a scene occurring in a right side lane and (iii) displays at a middle display region video images derived from captured image data to display a scene occurring rearward of the vehicle in the lane the equipped vehicle is travelling in.
    Type: Application
    Filed: October 23, 2023
    Publication date: February 8, 2024
    Inventors: Michael J. Baur, Rodney K. Blank, Mark L. Larson, Niall R. Lynam
  • Patent number: 11866669
    Abstract: A process of making a fuel product from a non-combustible high protein organic material such as a biological by-product or waste material. The moisture content of the high protein organic material is mechanically reduced and dried to reduce the moisture content to less than ten percent (10%). The high protein organic material is pulverized to a particle size of less than about 2 mm. The high protein organic waste material is fed into a combustion chamber and separated during combustion such as by spraying high protein organic waste material within the combustion chamber. Temperature and combustion reactions within the combustion chamber are controlled by controlling the moisture in the combustion atmosphere and energy injections at or downstream of the combustion chamber. The concentration of protein thermal decomposition by-products, temperature, and residence time and/or additions of energy plasma within the combustion chamber environment are controlled to degrade hazardous polyfluoro compounds.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: January 9, 2024
    Assignee: AKBEV GROUP, LLC
    Inventors: Geoffrey L Larson, Curtis Holmes, Brandon Michael Smith, David D. Wilson
  • Patent number: 11867185
    Abstract: A fuel pump system for an aerial refueling system including: a variable displacement motor operable to be driven by a hydraulic fluid pressure; a fuel pump operable to be driven by the variable displacement motor; and a drive system controller (DSC) connected to the variable displacement motor, wherein the DSC is operable to direct an operation of the fuel pump in modes comprising: a flow control mode operable to maintain an output fuel flow rate from the fuel pump to a predetermined maximum inlet pressure at a reception coupling for a receiver aircraft; a fuel pressure control mode operable to regulate the output fuel flow rate to not exceed the predetermined maximum inlet pressure; and a priority mode operable to reduce the output fuel flow rate in response to a decrease in the hydraulic pressure. Also a method of refueling a receiver aircraft.
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: January 9, 2024
    Assignee: FEDERAL INDUSTRIES, INC.
    Inventors: Asher Bartov, Gary L. Larson, Robert W. Deller
  • Patent number: 11858423
    Abstract: A vehicular dual-state interior rearview mirror assembly includes a mirror head including an electrochromic mirror reflective element having a transflective mirror reflector. A video display device occupies at least 75 percent of the viewable reflective region of the mirror reflective element. With the mirror assembly operating in a first state, the video display device does not display video images and the driver views rearward via reflection at the viewable reflective region and, with the mirror assembly operating in a second state, the video display device displays video images for viewing at the viewable reflective region by the driver. When operating in a daytime mode, the display screen utilizes red pixels, green pixels, blue pixels and clear pixels of the display screen, and when operating in a nighttime mode, the display screen utilizes red pixels, green pixels and blue pixels and does not utilize clear pixels.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: January 2, 2024
    Assignee: MAGNA MIRRORS OF AMERICA, INC.
    Inventors: Mark L Larson, John T. Uken, Christopher R. Koetje
  • Patent number: 11833971
    Abstract: A vehicular interior rearview mirror assembly includes a mirror head pivotally adjustable about a mirror support. The mirror head includes a mirror reflective element having a transflective mirror reflector. A video display device is disposed rearward of the mirror reflective element. A touch sensor is disposed at the mirror reflective element and is associated with circuitry at a flexible printed circuit of the video display device. The video display device is operable to display video images captured by a rearward viewing camera of the vehicle. Light emitted by the video display device passes through the transflective mirror reflector for viewing of displayed video images by the driver of the vehicle viewing the mirror reflective element. The mirror reflective element, at the reflective region of the transflective mirror reflector, reflects at least 40 percent of visible light incident at the front side of the mirror reflective element.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: December 5, 2023
    Assignee: MAGNA MIRRORS OF AMERICA, INC.
    Inventors: Mark L. Larson, Christopher R. Koetje, Anthony J. LaCross, Eric Peterson
  • Patent number: 11807164
    Abstract: A vehicular video camera display system includes an interior rearview mirror assembly having a casing and an electrochromic reflective element, with a video display device disposed in the casing behind the electrochromic reflective element. With the interior rearview mirror assembly mounted at the in-cabin side of a windshield of a vehicle, a video display screen of the video display device is operable to display video images that are viewable through the electrochromic reflective element by a driver of the vehicle. A rearward-viewing video camera is disposed at a rear portion of the vehicle and views at least rearward of the vehicle. Control circuitry is disposed at the interior rearview mirror assembly. Image data captured by the rearward-viewing video camera is communicated as a digital signal from the rearward-viewing video camera via a cable to the control circuitry disposed at the interior rearview mirror assembly.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: November 7, 2023
    Assignee: MAGNA MIRRORS OF AMERICA, INC.
    Inventors: Rodney K Blank, Mark L Larson, Niall R. Lynam
  • Publication number: 20230347823
    Abstract: A vehicular exterior rearview mirror assembly includes a mounting arm and a mirror head at one end of the mounting arm distal from an attachment portion of the mounting arm that is configured for attachment at a vehicle. A mirror reflective element is fixedly attached at the mirror head. An innermost side of the mirror reflective element is attached at a front side of an attachment plate. The mirror reflective element moves in tandem with movement of the mirror head relative to the mounting arm when the driver of the vehicle operates an electrically-operable actuator. The attachment plate includes wall structure that extends from the front side of the attachment plate and circumscribes and spans the perimeter circumferential edge of the glass substrate and does not encroach onto and does not overlap the front surface of the glass substrate of the exterior mirror reflective element.
    Type: Application
    Filed: July 5, 2023
    Publication date: November 2, 2023
    Inventors: John T. Uken, Darryl P. De Wind, Keith D. Foote, Joseph M. Mambourg, Rodney K. Blank, Mark L. Larson, Niall R. Lynam
  • Patent number: 11794651
    Abstract: A vehicular vision system includes a video display screen and a video processor operable to process captured video image data captured by a rearward-viewing color video camera at the vehicle. The video display screen includes a left display region at a left portion, a right display region at a right portion, and a middle display region that spans between the left and right display regions. The video display screen (i) displays at the left display region video images derived from captured image data to display a scene occurring in a left side lane, (ii) displays at the right display region video images derived from captured image data to display a scene occurring in a right side lane and (iii) displays at the middle display region video images derived from captured image data to display a scene occurring rearward of the vehicle in the lane the equipped vehicle is travelling in.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: October 24, 2023
    Assignee: MAGNA ELECTRONICS INC.
    Inventors: Michael J. Baur, Rodney K. Blank, Mark L. Larson, Niall R. Lynam
  • Publication number: 20230284386
    Abstract: A vehicular overhead console module includes a base portion configured to attach at an interior portion of a vehicle, a primary printed circuit board (primary PCB) accommodated by the base portion, and a secondary printed circuit board (secondary PCB) accommodated by the base portion and spaced from the primary PCB. The secondary PCB is electrically connected to an electronic component accommodated by the base portion and includes electronic circuitry associated with the electronic component. Electronic circuitry of the primary PCB includes a processor for processing electronic signals received from the secondary PCB. The primary PCB and the secondary PCB are secured at the base portion via one or more press-fit pins of the base portion. A flexible electrical connection electrically connects the primary PCB and the secondary PCB and flexes to conform to an inner surface of the base portion.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 7, 2023
    Inventors: Michael T. McNally, Kevin M. Wright, Mark L. Larson, John T. Uken
  • Patent number: 11697373
    Abstract: A vehicular exterior rearview mirror assembly includes a mounting arm and a mirror head at one end of the mounting arm distal from an attachment portion of the mounting arm that is configured for attachment at a vehicle. A mirror reflective element is fixedly attached at the mirror head. An innermost side of the mirror reflective element is attached at a front side of an attachment plate. The mirror reflective element moves in tandem with movement of the mirror head relative to the mounting arm when the driver of the vehicle operates an electrically-operable actuator. The attachment plate includes wall structure that extends from the front side of the attachment plate and circumscribes and spans the perimeter circumferential edge of the glass substrate and does not encroach onto and does not overlap the front surface of the glass substrate of the exterior mirror reflective element.
    Type: Grant
    Filed: November 14, 2022
    Date of Patent: July 11, 2023
    Inventors: John T. Uken, Darryl P. De Wind, Keith D. Foote, Joseph M. Mambourg, Rodney K. Blank, Mark L. Larson, Niall R. Lynam
  • Publication number: 20230191995
    Abstract: A vehicular video camera display system includes an interior rearview mirror assembly having a casing and an electrochromic reflective element, with a video display device disposed in the casing behind the electrochromic reflective element. With the interior rearview mirror assembly mounted at the in-cabin side of a windshield of a vehicle, a video display screen of the video display device is operable to display video images that are viewable through the electrochromic reflective element by a driver of the vehicle. A rearward-viewing video camera is disposed at a rear portion of the vehicle and views at least rearward of the vehicle. Control circuitry is disposed at the interior rearview mirror assembly. Image data captured by the rearward-viewing video camera is communicated as a digital signal from the rearward-viewing video camera via a cable to the control circuitry disposed at the interior rearview mirror assembly.
    Type: Application
    Filed: February 13, 2023
    Publication date: June 22, 2023
    Inventors: Rodney K. Blank, Mark L. Larson, Niall R. Lynam
  • Publication number: 20230140089
    Abstract: A vehicular vision system includes a rear-viewing camera disposed at a vehicle and viewing at least rearward of the vehicle. Each frame of image data captured by the imaging array of the rear-viewing camera includes a plurality of grids, with each grid of the plurality of grids having a respective set of photosensing elements associated with respective rows and columns of photosensing elements. A electro-optic rearview mirror assembly includes an electro-optic mirror reflective element that is controlled responsive to an ambient light condition and a glare light condition. The ambient light condition is determined by processing at least one first grid of the plurality of grids of the frames of image data captured by the rear-viewing camera. The glare light condition is determined by processing at least one second grid of the plurality of grids of the frames of image data captured by the rear-viewing camera.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Inventors: Niall R. Lynam, Hamid Habibi, Rodney K. Blank, Christopher R. Koetje, Mark L. Larson, Patrick M. Foley, Michael L. Gallas
  • Publication number: 20230076687
    Abstract: A vehicular exterior rearview mirror assembly includes a mounting arm and a mirror head at one end of the mounting arm distal from an attachment portion of the mounting arm that is configured for attachment at a vehicle. A mirror reflective element is fixedly attached at the mirror head. An innermost side of the mirror reflective element is attached at a front side of an attachment plate. The mirror reflective element moves in tandem with movement of the mirror head relative to the mounting arm when the driver of the vehicle operates an electrically-operable actuator. The attachment plate includes wall structure that extends from the front side of the attachment plate and circumscribes and spans the perimeter circumferential edge of the glass substrate and does not encroach onto and does not overlap the front surface of the glass substrate of the exterior mirror reflective element.
    Type: Application
    Filed: November 14, 2022
    Publication date: March 9, 2023
    Inventors: John T. Uken, Darryl P. De Wind, Keith D. Foote, Joseph M. Mambourg, Rodney K. Blank, Mark L. Larson, Niall R. Lynam