Patents by Inventor Melvin M. Cutler

Melvin M. Cutler 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).

  • Apparatus and method for providing private and shared access to host address and data spaces by guest programs in a virtual machine computer system
    Patent number: 5230069
    Abstract: A method and apparatus for providing common access to data spaces by a plurality of virtual machine guests emulated on a host computer system. A token received from a given one of the virtual machine guests is used to identify a particular host data space. The guest also supplies an offset. The offset and the identified host data space are then used to derive a host absolute address representative of a data location in the host data space.
    Type: Grant
    Filed: October 2, 1990
    Date of Patent: July 20, 1993
    Assignee: International Business Machines Corporation
    Inventors: David P. Brelsford, Melvin M. Cutler, Jean-Louis Lafitte, Joseph M. Gdaniec, Damian L. Osisek, Kenneth E. Plambeck