Patents by Inventor H. I. Hweizen

H. I. Hweizen 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).

  • System for simultaneous, interactive presentation of electronic circuit diagrams and simulation data
    Patent number: 5220512
    Abstract: A system for interactive, design and stimulation of an electronic circuit allowing a user to design a circuit by graphical entry and to view full or partial simulation and design results, simultaneously, on a single display window. The user is able to define the form of a display of speed, delay, loading, symbols, simulation input and/or output values on each node and any path of the design. Simulation may be user-defined or other process time.
    Type: Grant
    Filed: July 20, 1992
    Date of Patent: June 15, 1993
    Assignee: LSI Logic Corporation
    Inventors: Daniel Watkins, Jeffrey A. Werner, H. I. Hweizen