Patents by Inventor Andreas Czechanowski

Andreas Czechanowski 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 configuration forming part of a shift register
    Patent number: 6301323
    Abstract: A circuit arrangement as part of a shift register is proposed for controlling switch elements arranged in the form of a chain or a matrix, including four clock signals that are phase shifted by 90° with respect to one another for the control, with at least one transistor switching through a signal that is independent of the shift clock signals to the output to control the switch elements depending on the information to be shifted.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: October 9, 2001
    Assignee: Robert Bosch GmbH
    Inventor: Andreas Czechanowski