Patents by Inventor Daniel Subiela

Daniel Subiela 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).

  • Common-mode loop controlled fully-differential adaptive class-A amplifier
    Patent number: 10594263
    Abstract: In an embodiment, a differential amplifier includes: an input stage; an output stage coupled to the input stage, the output stage having first and second output terminals; and a feedback circuit coupled to the output stage, where the feedback circuit is configured to dynamically adjust a bias current of the output stage based on voltages of the first and second output terminals.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: March 17, 2020
    Assignee: STMicroelectronics (Grenoble 2) SAS
    Inventors: Flavia Amorosa, Serge Ramet, Daniel Subiela
  • Common-Mode Loop Controlled Fully-Differential Adaptive Class-A Amplifier
    Publication number: 20190356271
    Abstract: In an embodiment, a differential amplifier includes: an input stage; an output stage coupled to the input stage, the output stage having first and second output terminals; and a feedback circuit coupled to the output stage, where the feedback circuit is configured to dynamically adjust a bias current of the output stage based on voltages of the first and second output terminals.
    Type: Application
    Filed: May 18, 2018
    Publication date: November 21, 2019
    Inventors: Flavia Amorosa, Serge Ramet, Daniel Subiela