Patents by Inventor Yateendra B. Deshpande

Yateendra B. Deshpande 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).

  • AXIAL FLUX ELECTRIC MACHINE POLE PIECE WITH CONDUCTIVE RIBBONS
    Publication number: 20240079922
    Abstract: Axial flux electric machines and associated methods are disclosed herein. One disclosed axial flux electric machine includes a stator having a plurality of pole pieces, a rotor spaced apart from the stator in an axial direction of the axial flux electric machine, and a coiled ribbon of conductive material forming at least part of a pole piece in the plurality of pole pieces. An axial direction of the coiled ribbon of conductive material is substantially parallel to the axial direction of the axial flux electric machine. In some embodiments of the disclosed axial flux electric machine a coiled ribbon of soft magnetic material is coiled with a coiled ribbon of conductive material into an interleaved composite material coil which forms at least part of a pole piece for an axial flux electric machine.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Inventors: Yateendra B Deshpande, Ankit Somani
  • Electric motor with bar wound stator and end turn cooling
    Patent number: 11923739
    Abstract: An electric motor includes an end turn ring and a cooling structure that is in a thermally conductive relationship with the end turn ring.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: March 5, 2024
    Assignee: APPLE INC.
    Inventors: Dillon J. Thomasson, Kan Zhou, Rui Guan, Yateendra B. Deshpande, William M. Price
  • Electric motor with bar wound stator and end turn cooling
    Patent number: 11381126
    Abstract: An electric motor includes an end turn ring and a cooling structure that is in a thermally conductive relationship with the end turn ring.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: July 5, 2022
    Assignee: Apple Inc.
    Inventors: Dillon J. Thomasson, Kan Zhou, Rui Guan, Yateendra B. Deshpande, William M. Price
  • Electric motor with bar wound stator and end turn cooling
    Patent number: 10630127
    Abstract: An electric motor includes an end turn ring and a cooling structure that is in a thermally conductive relationship with the end turn ring.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: April 21, 2020
    Assignee: APPLE INC.
    Inventors: Dillon J. Thomasson, Kan Zhou, Rui Guan, Yateendra B. Deshpande, William M. Price