Patents by Inventor David Andrews

David Andrews 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: 12510984
    Abstract: Various implementations include a switch assembly that includes a housing and at least two printed circuit boards (PCBs) that are disposed within the housing and are axially arranged relative to each other. One or more force sensors are disposed on one of the PCBs, and, in some implementations, the one or more force sensors receive force input received by a touch overlay plate. Signals from the force sensors are processed to determine a magnitude, acceleration, and/or location of the force input, and a haptic feedback response is received by the touch overlay plate. The haptic feedback response is based on the force magnitude, acceleration, and/or location of input, according to some implementations. Axially arranging the PCBs reduces the footprint of the switch assembly and allows for the inclusion of more electrical components in the switch assembly, according to some implementations.
    Type: Grant
    Filed: July 15, 2024
    Date of Patent: December 30, 2025
    Assignee: JOYSON SAFETY SYSTEMS ACQUISITION LLC
    Inventors: Jason Lisseman, David Andrews, Daniel Alt, Nicholas Borgerding, Jason Peters, Erick Staszak, Prathap Chandra
  • Publication number: 20250276166
    Abstract: A biodiffusion chamber for performing autologous cell vaccination is provided. The biodiffusion chamber is adapted for insertion into and removal from a subject. In some embodiments, the biodiffusion chamber comprises (i) a chamber body defining a hollow cavity and including a first surface and a second surface, (ii) a first semi-permeable membrane coupled to the first surface, (iii) a second semi-permeable membrane coupled to the second surface, and (iv) an element and/or feature adapted for removing the biodiffusion chamber from the subject. The first semi-permeable membrane and the second semi-permeable membrane are permeable to fluids and soluble factors but are not permeable to cells.
    Type: Application
    Filed: May 19, 2025
    Publication date: September 4, 2025
    Inventors: Brendan LAURENZI, David ANDREWS, William HITCHINGS, Dominic VENTURA, Kara PIGOTT, Douglas Craig Hooper
  • Publication number: 20250263943
    Abstract: A docking station for a medical device is described. In some examples, the docking station includes a frame and a base plate coupled to the frame. At least a portion of the base plate is coupled to a lower portion of the frame. In some examples, an electronic connector of the docking station is configured to couple to the medical device and to provide power to the medical device when the medical device is docked to the docking station. In some examples, a docking mechanism is coupled to an upper portion of the frame and configured to retain the medical device.
    Type: Application
    Filed: May 8, 2025
    Publication date: August 21, 2025
    Applicant: Physio-Control, Inc.
    Inventors: Barry D. Curtin, Alexander Hamilton, Kristina Edmonson, David Andrews, Christopher G. Alviar, Neal Stanley Clark, Benjamin J. Danziger, Christopher William Egbert, Jason Wayne Fouts, Matthew Malone, Joshua Berndt, Brigitta M. Suwandana, Jeremy Edward Brummett
  • Patent number: 12320136
    Abstract: A docking station for a medical device is described. In some examples, the docking station includes a frame and a base plate coupled to the frame. At least a portion of the base plate is coupled to a lower portion of the frame. In some examples, an electronic connector of the docking station is configured to couple to the medical device and to provide power to the medical device when the medical device is docked to the docking station. In some examples, a docking mechanism is coupled to an upper portion of the frame and configured to retain the medical device.
    Type: Grant
    Filed: January 25, 2024
    Date of Patent: June 3, 2025
    Assignee: Physio-Control, Inc.
    Inventors: Barry D. Curtin, Alexander Hamilton, Kristina Edmonson, David Andrews, Christopher G. Alviar, Neal Stanley Clark, Benjamin Danziger, Christopher William Egbert, Jason Fouts, Matthew Malone, Joshua Berndt, Brigitta M. Suwandana, Jeremy Edward Brummett
  • Publication number: 20250154140
    Abstract: The present application relates to isoquinoline compounds of Formula (I), to processes for their preparation and to compositions comprising them. More particularly, the present application relates to compound of Formula (I) that have activity as inhibitors of Bcl2-associated X protein (BAX) and/or Bcl-2 antagonist killer (BAK), and to their use in the treatment of diseases, disorders or conditions treatable by inhibiting BAX and/or BAK such as neurodegenerative diseases, disorders or conditions.
    Type: Application
    Filed: February 17, 2023
    Publication date: May 15, 2025
    Applicants: Sunnybrook Research Institute, Ontario Institute for Cancer Research (OICR)
    Inventors: David Andrews, Justin Kale, Justin Pogmore, Rima Al-Awar, Methvin Isaac, Gennady Poda, David Uehling, Tao Xin, Joshua Barry Cohen, Bridget McCarthy Cole
  • Publication number: 20250112933
    Abstract: Described herein are systems and methods for managing error detection in a message. A circuit can identify, based on an error detection configuration of the at least one circuit, a first portion of the message to be checked for errors before a second portion of the message is available to the at least one circuit, the first portion being less than all of the message to be checked for one or more errors. A circuit can analyze a number of bits of the first portion of the message using the at least one circuit and based on the error detection configuration. A circuit can, based on analyzing the first portion, determine whether the message includes the one or more errors. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 3, 2025
    Applicant: Xilinx, Inc.
    Inventors: David Andrews, David Lawrie, Victor Wu, Po-Ching Sun, Dmitri Kitariev, David Riddoch
  • Publication number: 20250100765
    Abstract: A straw gripper and tab separator for disposable cup or lid having a tab extending from the perimeter of the drink lid/cup, the tab having an exterior edge with a straw capture and alignment port to align the straw with said exterior edge, the straw capture and alignment port having a slit dividing the planar tab into a first tab section and second tab section, the first tab section having a first straw contact finger configured therein and the second tab section having a second straw contact finger configured therein, each straw contact finger separated by said slit, the straw contact fingers cutout endpoints converge on a second slit end, and the straw contact fingers are hingeably configured to removably secure the straw against a straw contact rim formed in the planar tab by a cutout of said first straw contact finger and said second straw contact finger.
    Type: Application
    Filed: December 9, 2024
    Publication date: March 27, 2025
    Inventors: David Andrews, Paul DeMoss, Henry Wischusen, III
  • Publication number: 20250021180
    Abstract: Various implementations include a switch assembly that includes a housing and at least two printed circuit boards (PCBs) that are disposed within the housing and are axially arranged relative to each other. One or more force sensors are disposed on one of the PCBs, and, in some implementations, the one or more force sensors receive force input received by a touch overlay plate. Signals from the force sensors are processed to determine a magnitude, acceleration, and/or location of the force input, and a haptic feedback response is received by the touch overlay plate. The haptic feedback response is based on the force magnitude, acceleration, and/or location of input, according to some implementations. Axially arranging the PCBs reduces the footprint of the switch assembly and allows for the inclusion of more electrical components in the switch assembly, according to some implementations.
    Type: Application
    Filed: July 15, 2024
    Publication date: January 16, 2025
    Inventors: Jason Lisseman, David Andrews, Daniel Alt, Nicholas Borgerding, Jason Peters, Erick Staszak, Prathap Chandra
  • Patent number: 12195251
    Abstract: A straw gripper and tab separator for disposable cup or lid having a tab extending from the perimeter of the drink lid/cup, the tab having an exterior edge with a straw capture and alignment port to align the straw with said exterior edge, the straw capture and alignment port having a slit dividing the planar tab into a first tab section and second tab section, the first tab section having a first straw contact finger configured therein and the second tab section having a second straw contact finger configured therein, each straw contact finger separated by said slit, the straw contact fingers cutout endpoints converge on a second slit end, and the straw contact fingers are hingeably configured to removably secure the straw against a straw contact rim formed in the planar tab by a cutout of said first straw contact finger and said second straw contact finger.
    Type: Grant
    Filed: February 27, 2023
    Date of Patent: January 14, 2025
    Inventors: David Andrews, Paul DeMoss, Henry Wischusen, III
  • Publication number: 20240415303
    Abstract: A mouth or lip guard for placement over the lid or rim of a can or container prior to consumption to establish a sanitary barrier between a drinker's contact points of mouth, and more specifically lips, and the lid, rim, and/or sidewalls of the beverage can or other container and with a straw capture and alignment port having a slit dividing the planar tab into a first tab section and second tab section, the first tab section having a first straw contact finger configured therein and the second tab section having a second straw contact finger configured therein, each straw contact finger separated by said slit, the straw contact fingers are hingeably configured to removably secure the straw against a straw contact rim formed in the planar tab by a cutout of said first straw contact finger and said second straw contact finger.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Inventors: David Andrews, Paul DeMoss, Henry Wischusen, III, Mathew L. Grell
  • Publication number: 20240286807
    Abstract: A straw gripper and tab separator for disposable cup or lid having a tab extending from the perimeter of the drink lid/cup, the tab having an exterior edge with a straw capture and alignment port to align the straw with said exterior edge, the straw capture and alignment port having a slit dividing the planar tab into a first tab section and second tab section, the first tab section having a first straw contact finger configured therein and the second tab section having a second straw contact finger configured therein, each straw contact finger separated by said slit, the straw contact fingers cutout endpoints converge on a second slit end, and the straw contact fingers are hingeably configured to removably secure the straw against a straw contact rim formed in the planar tab by a cutout of said first straw contact finger and said second straw contact finger.
    Type: Application
    Filed: February 27, 2023
    Publication date: August 29, 2024
    Inventors: David Andrews, Paul DeMoss, Henry Wischusen, III
  • Patent number: 12039119
    Abstract: Various implementations include a switch assembly that includes a housing and at least two printed circuit boards (PCBs) that are disposed within the housing and are axially arranged relative to each other. One or more force sensors are disposed on one of the PCBs, and, in some implementations, the one or more force sensors receive force input received by a touch overlay plate. Signals from the force sensors are processed to determine a magnitude, acceleration, and/or location of the force input, and a haptic feedback response is received by the touch overlay plate. The haptic feedback response is based on the force magnitude, acceleration, and/or location of input, according to some implementations. Axially arranging the PCBs reduces the footprint of the switch assembly and allows for the inclusion of more electrical components in the switch assembly, according to some implementations.
    Type: Grant
    Filed: May 22, 2023
    Date of Patent: July 16, 2024
    Assignee: JOYSON SAFETY SYSTEMS ACQUISITION LLC
    Inventors: Jason Lisseman, David Andrews, Daniel Alt, Nicholas Borgerding, Jason Peters, Erick Staszak, Prathap Chandra
  • Patent number: 12032768
    Abstract: Implementations include methods of controlling a haptic response comprising receiving a force signal from a force sensor; determining a force magnitude associated with the force signal; comparing the force magnitude with an initial threshold force amount to determine whether the force magnitude exceeds the initial threshold force amount; measuring an elapsed time that the force magnitude exceeds the initial threshold force amount; comparing the elapsed time to a minimum elapsed time; if the elapsed time being greater than the minimum elapsed time, generating a haptic feedback control signal, the haptic feedback control signal causing a haptic actuator to propagate a plurality of pressure waves at a propagation frequency, the propagation frequency being proportional to the force magnitude; and generating a scroll control signal that causes a menu system to scroll through a plurality of menu options provided by the menu system at a scroll frequency associated with the propagation frequency.
    Type: Grant
    Filed: July 24, 2023
    Date of Patent: July 9, 2024
    Assignee: Joyson Safety Systems Acquisition LLC
    Inventors: Nicholas Borgerding, Jason Lisseman, Kevin Chrustowski, David Andrews
  • Publication number: 20240159068
    Abstract: A docking station for a medical device is described. In some examples, the docking station includes a frame and a base plate coupled to the frame. At least a portion of the base plate is coupled to a lower portion of the frame. In some examples, an electronic connector of the docking station is configured to couple to the medical device and to provide power to the medical device when the medical device is docked to the docking station. In some examples, a docking mechanism is coupled to an upper portion of the frame and configured to retain the medical device.
    Type: Application
    Filed: January 25, 2024
    Publication date: May 16, 2024
    Applicant: Physio-Control, Inc.
    Inventors: Barry D. Curtin, Alexander Hamilton, Kristina Edmonson, David Andrews, Christopher G. Alviar, Neal Stanley Clark, Benjamin Danziger, Christopher William Egbert, Jason Fouts, Matthew Malone, Joshua Berndt, Brigitta M. Suwandana, Jeremy Edward Brummett
  • Patent number: 11920361
    Abstract: A docking station for a medical device is described. In some examples, the docking station includes a frame and a base plate coupled to the frame. At least a portion of the base plate is coupled to a lower portion of the frame. In some examples, an electronic connector of the docking station is configured to couple to the medical device and to provide power to the medical device when the medical device is docked to the docking station. In some examples, a docking mechanism is coupled to an upper portion of the frame and configured to retain the medical device.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: March 5, 2024
    Assignee: PHYSIO-CONTROL, INC.
    Inventors: Barry D. Curtin, Alexander Hamilton, Kristina Edmonson, David Andrews, Christopher G. Alviar, Neal Stanley Clark, Benjamin Danziger, Christopher William Egbert, Jason Fouts, Matthew Malone, Joshua Berndt, Brigitta M. Suwandana, Jeremy Edward Brummett
  • Publication number: 20230367412
    Abstract: Implementations include methods of controlling a haptic response comprising receiving a force signal from a force sensor; determining a force magnitude associated with the force signal; comparing the force magnitude with an initial threshold force amount to determine whether the force magnitude exceeds the initial threshold force amount; measuring an elapsed time that the force magnitude exceeds the initial threshold force amount; comparing the elapsed time to a minimum elapsed time; if the elapsed time being greater than the minimum elapsed time, generating a haptic feedback control signal, the haptic feedback control signal causing a haptic actuator to propagate a plurality of pressure waves at a propagation frequency, the propagation frequency being proportional to the force magnitude; and generating a scroll control signal that causes a menu system to scroll through a plurality of menu options provided by the menu system at a scroll frequency associated with the propagation frequency.
    Type: Application
    Filed: July 24, 2023
    Publication date: November 16, 2023
    Inventors: Nicholas Borgerding, Jason Lisseman, Kevin Chrustowski, David Andrews
  • Publication number: 20230297183
    Abstract: Various implementations include a switch assembly that includes a housing and at least two printed circuit boards (PCBs) that are disposed within the housing and are axially arranged relative to each other. One or more force sensors are disposed on one of the PCBs, and, in some implementations, the one or more force sensors receive force input received by a touch overlay plate. Signals from the force sensors are processed to determine a magnitude, acceleration, and/or location of the force input, and a haptic feedback response is received by the touch overlay plate. The haptic feedback response is based on the force magnitude, acceleration, and/or location of input, according to some implementations. Axially arranging the PCBs reduces the footprint of the switch assembly and allows for the inclusion of more electrical components in the switch assembly, according to some implementations.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 21, 2023
    Inventors: Jason Lisseman, David Andrews, Daniel Alt, Nicholas Borgerding, Jason Peters, Erick Staszak, Prathap Chandra
  • Patent number: D1035773
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: July 16, 2024
    Inventor: David Andrews
  • Patent number: D1093481
    Type: Grant
    Filed: January 27, 2024
    Date of Patent: September 16, 2025
    Inventor: David Andrews
  • Patent number: D1111656
    Type: Grant
    Filed: June 24, 2024
    Date of Patent: February 10, 2026
    Inventors: David Andrews, Paul DeMoss, Henry Wischusen, III