Patents by Inventor Lorraine Maria Paola Herger

Lorraine Maria Paola Herger 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 and method for maintaining cache coherency using path directories
    Patent number: 5900015
    Abstract: A method of maintaining cache coherency in a computer system including two or more processors sharing information, the processors coupled by two or more interconnects to a memory such that the processors are not directly coupled to the same is disclosed interconnect is disclosed.
    Type: Grant
    Filed: August 9, 1996
    Date of Patent: May 4, 1999
    Assignee: International Business Machines Corporation
    Inventors: Lorraine Maria Paola Herger, Kwok-Ken Mak, Kenneth Blair Ocheltree, Tu-Chih Tsai, Michael Edward Wazlowski