Patents by Inventor Dirk Birrenbach

Dirk Birrenbach 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).

  • Medical workstation for treating a patient with a voice recording arrangement for preparing a physician's report during treatment
    Patent number: 6405165
    Abstract: A medical workstation for treatment of a patient has a device for the electrical registration of voice signals, a device for continuously storing the registered voice signals and a communication path for the transmission of the registered voice signals from the device for registration to the device for storing the voice signals.
    Type: Grant
    Filed: March 3, 1999
    Date of Patent: June 11, 2002
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Blum, Dirk Birrenbach, Thomas Reichert