Patents by Inventor Sergio Carlos da Conceicao Pires

Sergio Carlos da Conceicao Pires 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).

  • Amplifying device and amplifying system comprising the same
    Patent number: 11245364
    Abstract: The present invention relates to an amplifying device and to an amplifying system comprising the same. According to the present invention, an amplifier line-up is presented comprising four amplifying units which is operable in a Doherty mode and an outphasing mode. By integration of Chireix compensating elements in the matching networks used in the amplifying units a bandwidth improvement can be obtained.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: February 8, 2022
    Assignee: Ampleon Netherlands B.V.
    Inventors: Abdul Raheem Qureshi, Sergio Carlos da Conceicao Pires
  • Amplifying device and amplifying system comprising the same
    Publication number: 20200295714
    Abstract: The present invention relates to an amplifying device and to an amplifying system comprising the same. According to the present invention, an amplifier line-up is presented comprising four amplifying units which is operable in a Doherty mode and an outphasing mode. By integration of Chireix compensating elements in the matching networks used in the amplifying units a bandwidth improvement can be obtained.
    Type: Application
    Filed: March 13, 2020
    Publication date: September 17, 2020
    Applicant: Ampleon Netherlands B.V.
    Inventors: Abdul Raheem Qureshi, Sergio Carlos da Conceicao Pires