Patents by Inventor Richard J. Newton, II

Richard J. Newton, II 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).

  • Computers systems and methods for verifying representations of a circuit design
    Patent number: 6219821
    Abstract: A design verification system verifies whether first and second representations of a circuit design match. The system includes a processor assembly and a memory that stores a first hierarchy of elements as the first representation of the design, a second hierarchy of elements as the second representation of the design, and a map entry that identifies a correspondence between an element of the first hierarchy and an element of the second hierarchy.
    Type: Grant
    Filed: April 3, 1998
    Date of Patent: April 17, 2001
    Assignee: Chrysalis Symbolic Design, Inc.
    Inventors: John Hagerman, Matthew Bellantoni, Richard J. Newton, II, Richard J. Cloutier, Gerard Memmi