Patents by Inventor Braden Blanchette

Braden Blanchette 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).

  • Magnetic field influence during rotation movement of magnetic target
    Patent number: 11313700
    Abstract: A system for reducing stray field effects comprises a magnetic target producing a changing magnetic field; a first set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a first magnetic field sensing element and a second magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; a second set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a third magnetic field sensing element and a fourth magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; and wherein the first set of magnetic field sensing elements is positioned closer to a center point of the magnetic field than the second set of magnetic field sensing elements.
    Type: Grant
    Filed: November 9, 2020
    Date of Patent: April 26, 2022
    Assignee: Allegro MicroSystems, LLC
    Inventors: Nevenka Kozomora, William Wilkinson, Braden Blanchette
  • MAGNETIC FIELD INFLUENCE DURING ROTATION MOVEMENT OF MAGNETIC TARGET
    Publication number: 20210055129
    Abstract: A system for reducing stray field effects comprises a magnetic target producing a changing magnetic field; a first set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a first magnetic field sensing element and a second magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; a second set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a third magnetic field sensing element and a fourth magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; and wherein the first set of magnetic field sensing elements is positioned closer to a center point of the magnetic field than the second set of magnetic field sensing elements.
    Type: Application
    Filed: November 9, 2020
    Publication date: February 25, 2021
    Applicant: Allegro MicroSystems, LLC
    Inventors: Nevenka Kozomora, William Wilkinson, Braden Blanchette
  • Magnetic field influence during rotation movement of magnetic target
    Patent number: 10866117
    Abstract: A system for reducing stray field effects comprises a magnetic target producing a changing magnetic field; a first set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a first magnetic field sensing element and a second magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; a second set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a third magnetic field sensing element and a fourth magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; and wherein the first set of magnetic field sensing elements is positioned closer to a center point of the magnetic field than the second set of magnetic field sensing elements.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: December 15, 2020
    Assignee: Allegro MicroSystems, LLC
    Inventors: Nevenka Kozomora, William Wilkinson, Braden Blanchette
  • Magnetic Field Influence During Rotation Movement Of Magnetic Target
    Publication number: 20190271568
    Abstract: A system for reducing stray field effects comprises a magnetic target producing a changing magnetic field; a first set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a first magnetic field sensing element and a second magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; a second set of magnetic field sensing elements placed in spaced relation to the magnetic target and comprising at least a third magnetic field sensing element and a fourth magnetic field sensing element, each magnetic field sensing element having an axis of maximum sensitivity; and wherein the first set of magnetic field sensing elements is positioned closer to a center point of the magnetic field than the second set of magnetic field sensing elements.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 5, 2019
    Applicant: Allegro MicroSystems, LLC
    Inventors: Nevenka Kozomora, William Wilkinson, Braden Blanchette