Patents by Inventor Marc Christenson

Marc Christenson 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: 20230420980
    Abstract: This disclosure describes systems, methods, and devices for power distribution systems that are capable of receiving and converting a variety of input power options. The power converter system may convert an AC power input into DC power and supplying this to a battery within the system. The power converter system may determine a first power requirement for a load. The power converter system may establish whether the power input is less than the first power requirement for the load. The power converter system may power, responsive to the determination that the power input is less than the first power requirement for the load, the load using a combination of the power input and a supplemental power supply from the battery, wherein the DC power from the battery is converted back to AC power using a phase inverter in the power converter system.
    Type: Application
    Filed: June 28, 2023
    Publication date: December 28, 2023
    Applicant: SISU DEVICES LLC
    Inventors: Marc Christenson, Austin Christensen, Jason Dearden, Patrick Warby, Rachael Dahlman
  • Publication number: 20220395978
    Abstract: This disclosure describes systems, methods, and devices related to robot camera control. A robotic device may receive a user input to control a camera operatively connected to the robot device; identify a live-motion filter applied to the camera; identify a filter setpoint associated with the live-motion filter; generate filtered position control data for the camera based on the user input, the live-motion filter, and the filter setpoint; generate joint data for the robot device based on the filtered position control data; and cause the camera to move according to the joint data.
    Type: Application
    Filed: June 15, 2022
    Publication date: December 15, 2022
    Applicant: Sisu Devices LLC
    Inventors: Vallan Sherrod, Jacob Robinson, Spencer Hogge, Jon Terry, Marc Christenson, Nathan Powelson, Alex Avila, Bryson Tanner
  • Publication number: 20220385201
    Abstract: This disclosure describes systems, methods, and devices related to a smart transformer devices. A device may receive a power input, wherein the power input includes a voltage input and a phase input. The device may then determine whether the phase input is single-phase or three-phase, wherein the power input is converted into three-phase responsive to a determination that the phase input is single-phase. The device may further determine whether the voltage input is between a first voltage and a second voltage. Responsive to a determination that the voltage input is between the first voltage and the second voltage, the device may route the power input through a plurality of transformer coils to produce a power output.
    Type: Application
    Filed: May 26, 2022
    Publication date: December 1, 2022
    Inventors: Marc Christenson, Austin Christensen, Mark Frye, Jason Dearden, Mathius Jules, Savan Patel
  • Publication number: 20220203541
    Abstract: This disclosure describes systems, methods, and devices related to robotic control for tool sharpening. The device may determine a first location associated with a first cutting tool of the one or more cutting tools relative to the first container. The device may grip the first cutting tool based on the first location of the first cutting tool relative to the first container. The device may move the robotic device to one more scanning sensors. The device may collect three dimensional data. The device may extract a profile of the first cutting tool. The device may determine a top edge and a bottom edge based on the profile. The device may determine a tip of the first cutting tool. The device may generate a sharpening path based on the tip and the profile of the first cutting tool.
    Type: Application
    Filed: March 17, 2022
    Publication date: June 30, 2022
    Applicant: Omnisharp, LLC
    Inventors: Russell Aldridge, Marc Christenson, Jacob Robinson, Isaac Jones, Joshua Foss, Mathius Jules, Michael Morgan, Austin Christensen, Jason Orr, Nathan Powelson, Sam Grayson
  • Patent number: 11312017
    Abstract: This disclosure describes systems, methods, and devices related to robotic control for tool sharpening. The device may determine a first location associated with a first cutting tool of the one or more cutting tools relative to the first container. The device may grip the first cutting tool based on the first location of the first cutting tool relative to the first container. The device may move the robotic device to one more scanning sensors. The device may collect three dimensional data. The device may extract a profile of the first cutting tool. The device may determine a top edge and a bottom edge based on the profile. The device may determine a tip of the first cutting tool. The device may generate a sharpening path based on the tip and the profile of the first cutting tool.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: April 26, 2022
    Assignee: Omnisharp, LLC
    Inventors: Russell Aldridge, Marc Christenson, Jacob Robinson, Isaac Jones, Joshua Foss, Mathius Jules, Michael Morgan, Austin Christensen, Jason Orr, Nathan Powelson, Sam Grayson
  • Publication number: 20220063098
    Abstract: This disclosure describes systems, methods, and devices related to robotic point capture and motion control. A robotic device may synchronize one or more first axes of the robotic device with one or more second axes of a handheld device. The device may determine a welding path using the handheld device. The device may perform a weld by the traversing of an end effector of the robotic across the welding path, wherein the end effector comprises a welding tip.
    Type: Application
    Filed: November 11, 2021
    Publication date: March 3, 2022
    Inventors: Russell Aldridge, Jacob Robinson, Marc Christenson
  • Publication number: 20210299378
    Abstract: This disclosure describes systems, methods, and devices related to emergency ventilators. An emergency ventilator may determine one or more adjustable parameters associated with controlling a ventilator device to supply air to a user, wherein the one or more adjustable parameters are determined based at least in part on breathing thresholds associated with the user. The emergency ventilator may evaluate the adjustable parameters to generate a control signal. The emergency ventilator may cause one or more paddles to articulate based at least in part on the control signal, wherein the one or more paddles squeeze a bag valve mask (BVM) attached to the ventilator device. The emergency ventilator may generate one or more outputs associated with a condition of the ventilator device. The emergency ventilator may display, on a display device, the one or more outputs.
    Type: Application
    Filed: March 31, 2021
    Publication date: September 30, 2021
    Applicant: Air Boost, LLC
    Inventors: Marc Christenson, Austin Christensen, Jason Dearden, Isaac Jones, Jarod Horn, Savan Patel, Michael Morgan, Brett Jacobson, Alex Avila, Vallan Sherrod, Russell Aldridge, Jacob Robinson
  • Publication number: 20210213621
    Abstract: This disclosure describes systems, methods, and devices related to robotic drive control device. A robotic device may receive an indication associated with pressing an actuator on a handheld device, wherein the handheld device controls a movement of an end effector of the robotic device. The robotic device may record a home location associated with where the actuator was pressed in space. The robotic device may determine an orientation of the handheld device. The robotic device may detect a movement of the handheld device from the home location to a second location in space. The robotic device may cause the end effector of the robot to move in the same orientation as the handheld device from a stationary position that is associated with the home location while continuing to move the end effector even when the handheld device stops moving at the second location.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 15, 2021
    Applicant: SISU DEVICES LLC
    Inventors: Jacob Robinson, Russell Aldridge, Joshua Foss, Marc Christenson
  • Patent number: 10960543
    Abstract: This disclosure describes systems, methods, and devices related to robotic point capture and motion control. A robotic device may synchronize one or more robotic device axes with one or more axes of a handheld control device. The robotic device may establish a connection between a robotic device and the handheld control device, wherein the robotic device is capable of moving along the one or more robotic device axes. The robotic device may receive a control signal comprising an indication to transition to a point in space along travel path, wherein the travel path is based on information relating to one or more locations and one or more orientations of the handheld control device. The robotic device may cause to transition an end effector of the robotic device to the point in space based on the indication in the control signal.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: March 30, 2021
    Assignee: Sisu Devices, LLC
    Inventors: Russell Aldridge, Marc Christenson, Isaac Jones, Jacob Robinson
  • Publication number: 20200387150
    Abstract: This disclosure describes systems, methods, and devices related to robotic programming and motion control. A robotic device may determine a connection with a controller device, the controller device comprising one or more buttons and a pointing device. The device may identify one or more input locations associated with the controller device. The device may determine to follow a path of motion of the controller device based at least in part on the one or more input locations. The device may determine an indication of location transition associated with the controller device. The device may determine to transition an end effector of the robotic device to a first position in space relative to the location transition.
    Type: Application
    Filed: February 7, 2020
    Publication date: December 10, 2020
    Inventors: Russell Aldridge, Marc Christenson, Joshua Bennett, Joshua Foss, Jacob Robinson
  • Patent number: 10569377
    Abstract: An apparatus, system, and a method for sharpening a cutting tool. The system sharpens cutting tools by manipulating the tool, measuring the three dimensional profile of the tool, and then grinding the tool. The apparatus consists of a robot capable of six degrees of motion, a gripping mechanism, a force-torque sensor capable of at least two directions of force and/or torque, a three dimensional scanning subsystem, a loading subsystem, a user interface, an initial orientation scan subsystem, a data processing and robot control subsystem, and at least one grinding system comprising two counter-rotating grinding wheels. The method automates the grinding process so that dull cutting tools can be placed into the loading system, sharpened by the system, and then ejected fully honed.
    Type: Grant
    Filed: February 16, 2018
    Date of Patent: February 25, 2020
    Assignee: Omnisharp, LLC
    Inventors: Jacob Robinson, Lynn Sarcione, Russell Aldridge, Marc Christenson, Mathius Jules, Joshua Bennett
  • Patent number: 10571902
    Abstract: This disclosure describes systems, methods, and devices related to robotic programming and motion control. A robotic device may determine a connection with a controller device, the controller device comprising one or more buttons and a pointing device. The device may identify one or more input locations associated with the controller device. The device may determine to follow a path of motion of the controller device based at least in part on the one or more input locations. The device may determine an indication of location transition associated with the controller device. The device may determine to transition an end effector of the robotic device to a first position in space relative to the location transition.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: February 25, 2020
    Assignee: Sisu Devices LLC
    Inventors: Russell Aldridge, Marc Christenson, Joshua Bennett, Joshua Foss, Jacob Robinson
  • Publication number: 20190147688
    Abstract: An apparatus for automated storage and dispensing of medications. Medications are stored in one or more inventory storage foam storage plates attached to a frame of the apparatus. Medications are delivered to the apparatus via a locked delivery container. A carrier mechanism retrieves medications from the inventory storage container and delivery container and moves medications to various subsystems of the apparatus. Information related to medications is communicated to a remote pharmacist prior to dispensing the medication. Multiple installations of the apparatus are centrally coordinated.
    Type: Application
    Filed: January 15, 2019
    Publication date: May 16, 2019
    Inventors: Pat Iantorno, Max Iantorno, Jeff D'Ambrogia, Stefan Kanetis, Kent Vander Velden, Tomas Savigliano, Samuel Neuendorf, Joshua Foss, Russell Aldridge, Isaac Jones, Austin Christenson, Joshua Bennett, Marc Christenson
  • Patent number: 10181014
    Abstract: An apparatus for automated storage and dispensing of medications. Medications are stored in an inventory storage container attached to a frame of the apparatus. Medications are delivered to the apparatus via a locked delivery container. A carrier mechanism retrieves medications from the inventory storage container and delivery container and moves medications to various subsystems of the apparatus. Information related to medications is communicated to a remote pharmacist prior to dispensing the medication. Multiple installations of the apparatus are centrally coordinated.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: January 15, 2019
    Inventors: Pat Iantorno, Kent Vander Velden, Stefan Kanetis, Jeff D'Ambrogia, Joshua Foss, Russell Aldridge, Isaac Jones, Austin Christenson, Joshua Bennett, Marc Christenson, Max Iantorno, Samuel Neuendorf, Tomas Savigliano
  • Publication number: 20180345495
    Abstract: This disclosure describes systems, methods, and devices related to robotic point capture and motion control. A robotic device may synchronize one or more robotic device axes with one or more axes of a handheld control device. The robotic device may establish a connection between a robotic device and the handheld control device, wherein the robotic device is capable of moving along the one or more robotic device axes. The robotic device may receive a control signal comprising an indication to transition to a point in space along travel path, wherein the travel path is based on information relating to one or more locations and one or more orientations of the handheld control device. The robotic device may cause to transition an end effector of the robotic device to the point in space based on the indication in the control signal.
    Type: Application
    Filed: May 30, 2018
    Publication date: December 6, 2018
    Inventors: Russell Aldridge, Marc Christenson, Isaac Jones, Jacob Robinson
  • Publication number: 20180236623
    Abstract: An apparatus, system, and a method for sharpening a cutting tool. The system sharpens cutting tools by manipulating the tool, measuring the three dimensional profile of the tool, and then grinding the tool. The apparatus consists of a robot capable of six degrees of motion, a gripping mechanism, a force-torque sensor capable of at least two directions of force and/or torque, a three dimensional scanning subsystem, a loading subsystem, a user interface, an initial orientation scan subsystem, a data processing and robot control subsystem, and at least one grinding system comprising two counter-rotating grinding wheels. The method automates the grinding process so that dull cutting tools can be placed into the loading system, sharpened by the system, and then ejected fully honed.
    Type: Application
    Filed: February 16, 2018
    Publication date: August 23, 2018
    Inventors: Jacob Robinson, Lynn Sarcione, Russell Aldridge, Marc Christenson, Mathius Jules, Joshua Bennett
  • Publication number: 20180101166
    Abstract: This disclosure describes systems, methods, and devices related to robotic programming and motion control. A robotic device may determine a connection with a controller device, the controller device comprising one or more buttons and a pointing device. The device may identify one or more input locations associated with the controller device. The device may determine to follow a path of motion of the controller device based at least in part on the one or more input locations. The device may determine an indication of location transition associated with the controller device. The device may determine to transition an end effector of the robotic device to a first position in space relative to the location transition.
    Type: Application
    Filed: October 12, 2017
    Publication date: April 12, 2018
    Inventors: Russell Aldridge, Marc Christenson, Joshua Bennett, Joshua Foss, Jacob Robinson
  • Publication number: 20170261278
    Abstract: An improved gas key assembly for a fire arm, such as an AR 15 or a M4 rifle, having a gas key fastened by fasteners on a bolt carrier assembly where the gas key moves with the bolt carrier when the fire arm is fired, wherein the gas key has a slot for receiving a key element in the slot and the key element has a stem which is seated in the slot and a rail which overlays the fasteners to removably secure the gas key to the bolt carrier and holds gas key resisting unintended separation of the gas key from the bolt carrier. Also the invention includes a method for securing a gas key to a bolt carrier in such a fire arm.
    Type: Application
    Filed: May 29, 2017
    Publication date: September 14, 2017
    Applicant: D.S. Arms, Incorporated
    Inventor: Marc Christenson
  • Patent number: 9664467
    Abstract: An improved gas key assembly for a fire arm, such as an AR 15 or a M4 rifle, having a gas key fastened by fasteners on a bolt carrier assembly where the gas key moves with the bolt carrier when the fire arm is fired, wherein the gas key has a slot for receiving a key element in the slot and the key element has a stem which is seated in the slot and a rail which overlays the fasteners to removably secure the gas key to the bolt carrier and holds gas key resisting unintended separation of the gas key from the bolt carrier. Also the invention includes a method for securing a gas key to a bolt carrier in such a fire arm.
    Type: Grant
    Filed: December 17, 2012
    Date of Patent: May 30, 2017
    Assignee: D.S. Arms, Incorporated
    Inventor: Marc Christenson
  • Publication number: 20160259914
    Abstract: An apparatus for automated storage and dispensing of medications. Medications are stored in an inventory storage container attached to a frame of the apparatus. Medications are delivered to the apparatus via a locked delivery container. A carrier mechanism retrieves medications from the inventory storage container and delivery container and moves medications to various subsystems of the apparatus. Information related to medications is communicated to a remote pharmacist prior to dispensing the medication. Multiple installations of the apparatus are centrally coordinated.
    Type: Application
    Filed: March 2, 2016
    Publication date: September 8, 2016
    Inventors: Pat Iantorno, Kent Vander Velden, Stefan Kanetis, Jeff D'Ambrogia, Joshua Foss, Russell Aldridge, Isaac Jones, Austin Christenson, Joshua Bennett, Marc Christenson