Patents by Inventor MATTHEW ZAMIESKI

MATTHEW ZAMIESKI 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).

  • Electrical assembly
    Patent number: 11558963
    Abstract: An electrical assembly may include a contactor, a bus bar connected to the contactor, a bracket connected to the bus bar, a flexible circuit electrically connected to the contactor, and/or a cooling member connected to the bracket. A method of assembling an electrical assembly may include disposing a flexible circuit at least partially on and/or in the bracket, connecting a bus bar with the one or more contactors, connecting the bus bar with the bracket, electrically connecting the flexible circuit to the one or more contactors, disposing a cooling member on or about the bracket, and/or connecting the cooling member with the bracket.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: January 17, 2023
    Assignee: Lear Corporation
    Inventors: Greg Dickerhoof, Matthew Zamieski, Aric Anglin, Robert M. Schmidt, Rutunj Rai
  • Electric current sensor for detecting leakage current
    Patent number: 11313917
    Abstract: An electric current sensor for detecting a leakage current from an electric vehicle charger. The current sensor includes a magnetic core having a gap formed therein, a first conductor wound around the magnetic core to form a first coil, a second conductor wound around the magnetic core to form a second coil, and a tunnel-magnetoresistance (TMR) sensor element arranged in the gap of the magnetic core. A difference between electric current flow in the first and second conductors produces a magnetic field in the gap of the magnetic core proportional to a leakage current, and the magnetic field produces a voltage in the TMR sensor element indicative of a value of the leakage current.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: April 26, 2022
    Assignee: LEAR CORPORATION
    Inventors: Steven Cong, David A Hein, Ajmal Imran Ansari, Anthony Armento, Arthur Hurlburt, Ryan Cleveland, Matthew Zamieski
  • ELECTRICAL ASSEMBLY
    Publication number: 20210378102
    Abstract: An electrical assembly may include a contactor, a bus bar connected to the contactor, a bracket connected to the bus bar, a flexible circuit electrically connected to the contactor, and/or a cooling member connected to the bracket. A method of assembling an electrical assembly may include disposing a flexible circuit at least partially on and/or in the bracket, connecting a bus bar with the one or more contactors, connecting the bus bar with the bracket, electrically connecting the flexible circuit to the one or more contactors, disposing a cooling member on or about the bracket, and/or connecting the cooling member with the bracket.
    Type: Application
    Filed: August 5, 2021
    Publication date: December 2, 2021
    Inventors: Greg Dickerhoof, Matthew Zamieski, Aric Anglin, Robert M. Schmidt, Rutunj Rai
  • ELECTRIC CURRENT SENSOR FOR DETECTING LEAKAGE CURRENT
    Publication number: 20210356531
    Abstract: An electric current sensor for detecting a leakage current from an electric vehicle charger. The current sensor includes a magnetic core having a gap formed therein, a first conductor wound around the magnetic core to form a first coil, a second conductor wound around the magnetic core to form a second coil, and a tunnel-magnetoresistance (TMR) sensor element arranged in the gap of the magnetic core. A difference between electric current flow in the first and second conductors produces a magnetic field in the gap of the magnetic core proportional to a leakage current, and the magnetic field produces a voltage in the TMR sensor element indicative of a value of the leakage current.
    Type: Application
    Filed: May 13, 2020
    Publication date: November 18, 2021
    Applicant: Lear Corporation
    Inventors: STEVEN CONG, DAVID A HEIN, AJMAL IMRAN ANSARI, ANTHONY ARMENTO, ARTHUR HURLBURT, RYAN CLEVELAND, MATTHEW ZAMIESKI