Patents by Inventor Brigitte Kraus

Brigitte Kraus 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).

  • Circuit for increasing the unity gain crossover frequency of an amplifier element
    Patent number: 7154340
    Abstract: A circuit having an input amplifier and a second amplifier that provides the circuit with a unity gain crossover frequency that is higher than a unity gain crossover frequency of the input amplifier is provided. The circuit has a control input coupled to a control input of the input amplifier and also has a first current connection and a second current connection. The circuit further includes an additional amplifier that is connected in series with the second amplifier and is controlled by the input amplifier.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: December 26, 2006
    Assignee: ATMEL Germany GmbH
    Inventors: Mojtaba Joodaki, Juergen Berntgen, Peter Brandl, Christoph Bromberger, Brigitte Kraus
  • Circuit for increasing the unity gain crossover frequency of an amplifier element
    Publication number: 20050218995
    Abstract: A circuit having an input amplifier and a second amplifier that provides the circuit with a unity gain crossover frequency that is higher than a unity gain crossover frequency of the input amplifier is provided. The circuit has a control input coupled to a control input of the input amplifier and also has a first current connection and a second current connection. The circuit further includes an additional amplifier that is connected in series with the second amplifier and is controlled by the input amplifier.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 6, 2005
    Applicant: ATMEL Germany GmbH
    Inventors: Mojtaba Joodaki, Juergen Berntgen, Peter Brandl, Christoph Bromberger, Brigitte Kraus