Patents by Inventor Renaud Lemoine

Renaud Lemoine 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).

  • Publication number: 20230092413
    Abstract: According to one aspect, an integrated circuit having a radio frequency amplifier includes at least two amplifier stages and an impedance matching device between two amplifier stages of the radio frequency amplifier. The matching device includes two lines which are coupled by electromagnetic induction. The first line is connected to an output of the first amplifier stage and the second line is connected to an input of the second amplifier stage.
    Type: Application
    Filed: February 15, 2021
    Publication date: March 23, 2023
    Inventors: Renaud Lemoine, Samia Ouyahia, Eric Wilhelm, Christophe Boyavalle
  • Publication number: 20220360236
    Abstract: According to an embodiment, An integrated circuit comprising a first cascode radio frequency (RF) power amplifier that includes a first common source transistor having a gate configured to receive a first RF signal, and a source connected to a neutral point; a first common gate transistor having a gate and a drain connected to a power source node, and a source connected to a drain of the first common source transistor; and a first resistor coupled between a bulk of the first common gate transistor and a first bulk bias node configured to provide a voltage that is greater than or equal to a voltage at the source of the first common gate transistor, wherein the first resistor is configured to obtain a floating point.
    Type: Application
    Filed: May 9, 2022
    Publication date: November 10, 2022
    Inventors: Samia Ouyahia, Renaud Lemoine, Eric Wilhelm