Patents by Inventor Bernd Burchard

Bernd Burchard 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).

  • Portable data recording and/or data playback device
    Publication number: 20010032071
    Abstract: A portable data recording and/or data playback device, according to the first design example, includes a headband (1) which contains all functional parts such as a speaker (2), microphone (6), power supply (4), recording/playback unit (3, 5) and operating elements (8). The portable data recording and/or data playback device may be equipped with a speech recognition function (5, 6, 14) so that the cumbersome manual operation of the device is eliminated. The overall operational comfort for the user will thus be significantly improved.
    Type: Application
    Filed: February 1, 2001
    Publication date: October 18, 2001
    Inventors: Bernd Burchard, Stefan Vogel
  • Processor circuit
    Patent number: 5222068
    Abstract: A processor circuit includes multiplexers, demultiplexers, boundary-scan registers, register cells as well as corresponding control logic and a processor core. This permits a self-test of the componentry to which it belongs and a production test of the componentry, besides the test of the processor circuit itself, while meeting standard conditions.
    Type: Grant
    Filed: March 13, 1992
    Date of Patent: June 22, 1993
    Assignee: Siemens Aktiengesellschaft
    Inventor: Bernd Burchard