Patents by Inventor Gerardus C. Van Loo

Gerardus C. Van Loo 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: 5590354
    Abstract: A microprocessor includes a processor element, a memory interface element, an IO interface element, a debug support element and an internal bus interconnecting all above elements. For easy debugging, it also includes attached to the internal bus a registered boundary scan standard (JTAG) interface that accesses one or more scan chains inside the microprocessor, and is arranged for controlling DMA-type exchanges via the internal bus with other elements connected to this bus.
    Type: Grant
    Filed: July 28, 1994
    Date of Patent: December 31, 1996
    Assignee: U.S. Philips Corporation
    Inventors: Peter Klapproth, Frederik Zandveld, Jacobus M. Bakker, Gerardus C. Van Loo