Patents by Inventor Xavier BIDAUT

Xavier BIDAUT 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).

  • Apparatus and method for receiving wireless power at a first frequency and transmitting wireless power at a second frequency
    Patent number: 11374438
    Abstract: A wireless power adapter. It has a loosely coupled wireless power receiver adapted to receive wireless power at a first frequency and for providing a direct current power output. It has a tightly coupled wireless power transmitter connected to said direct current power output and adapted to transmit wireless power at a second frequency once direct current power is provided by said loosely coupled wireless power receiver.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: June 28, 2022
    Inventors: Philippe Boulanger, Xavier Bidaut
  • APPARATUS FOR WIRELESS POWER TRANSMISSION AND METHOD OF USE THEREOF
    Publication number: 20220181913
    Abstract: A wireless power transfer apparatus for providing wireless power; it has an array of resonators; a powered resonator for providing power through electromagnetic resonance to said array of resonators; wherein said resonators transfer power from said powered resonator to any one of said array of resonators for delivering wireless power to said device by a modified connection between said array of resonators except the powered resonator; and/or wireless weak electromagnetic field coupling between neighboring resonators of said array of resonators each having a tuning frequency of resonance wherein said array of resonators has at least two distinct tuning frequencies from all the resonators constituting said array of resonators; wherein said modified connection is one of or a combination of: a wired connection; and a strong electromagnetic field coupling.
    Type: Application
    Filed: August 19, 2021
    Publication date: June 9, 2022
    Inventors: Philippe Boulanger, Xavier Bidaut
  • Apparatus for wireless power transmission and method of use thereof
    Patent number: 11133714
    Abstract: A wireless power transfer apparatus for providing wireless power; it has an array of resonators; a powered resonator for providing power through electromagnetic resonance to said array of resonators; wherein said resonators transfer power from said powered resonator to any one of said array of resonators for delivering wireless power to said device by a modified connection between said array of resonators except the powered resonator; and/or wireless weak electromagnetic field coupling between neighboring resonators of said array of resonators each having a tuning frequency of resonance wherein said array of resonators has at least two distinct tuning frequencies from all the resonators constituting said array of resonators; wherein said modified connection is one of or a combination of: a wired connection; and a strong electromagnetic field coupling.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: September 28, 2021
    Inventors: Philippe Boulanger, Xavier Bidaut
  • APPARATUS AND METHOD FOR RECEIVING WIRELESS POWER AT A FIRST FREQUENCY AND TRANSMITTING WIRELESS POWER AT A SECOND FREQUENCY
    Publication number: 20200389058
    Abstract: A wireless power adapter. It has a loosely coupled wireless power receiver adapted to receive wireless power at a first frequency and for providing a direct current power output. It has a tightly coupled wireless power transmitter connected to said direct current power output and adapted to transmit wireless power at a second frequency once direct current power is provided by said loosely coupled wireless power receiver.
    Type: Application
    Filed: November 15, 2018
    Publication date: December 10, 2020
    Inventors: Philippe BOULANGER, Xavier BIDAUT