Patents by Inventor Hoeren Gerd H.

Hoeren Gerd H. 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).

  • Patent number: 4493044
    Abstract: A method and apparatus for establishing the correct order of probe channels in a logic analyzer is disclosed. Logic analyzers have probe PODS connected thereto, the PODS having a plurality of probe tips connected thereto for further connection to the terminals of a product under test. With this invention, the order of connection of the tips to the terminals can be ignored because the correct order is established via the logic analyzer (LA) itself. A ROM has firmware stored therein for enabling the logic analyzer to establish the correct order of connection. The binary data from each POD is stored in memory. The binary data in memory may be converted to hexadecimal form and stored in the display controller. By using a keyboard, the operator displays, on the LA display, a menu-mode display, which includes a display of the probe channel identifiers for each POD, the identifiers reflecting the actual order of connection of the probe tips to the terminals of the product under test.
    Type: Grant
    Filed: March 8, 1982
    Date of Patent: January 8, 1985
    Assignee: Tektronix
    Inventors: Hoeren Gerd H., Steven R. Palmquist