Patents by Inventor Vinicius Azevedo de Souza e Vecchia

Vinicius Azevedo de Souza e Vecchia 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).

  • Integrated auto-transformer based zero or 180 degrees phase shifter
    Publication number: 20240120148
    Abstract: There is provided a phase shifting device and method of manufacturing the same. The device comprises an auto-transformer comprising a primary winding configured to receive an input signal; and two secondary windings, wherein a first one of the two secondary windings is in phase with the primary winding and a second one of the two secondary windings is out of phase with the primary winding. The device also comprises a first switch coupled to an output signal of the first one of the two secondary windings of the auto-transformer; and a second switch coupled to an output signal of the second one of the two secondary windings of the auto-transformer. Output signals of the first and second switches are couplable to an output of the phase shifting device.
    Type: Application
    Filed: September 28, 2023
    Publication date: April 11, 2024
    Inventors: Vinicius Azevedo de Souza e Vecchia, Stephane David, Olivier Tesson