Patents by Inventor John Lipham

John Lipham 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).

  • Fast data retrieval based upon contiguous consolidation of records according to frequency of access
    Patent number: 6691136
    Abstract: The most and least frequently accessed data records are contiguously stored on static media. Additionally, a buffer in random access memory holds copies of the most recently accessed records. Updated records are copied from the buffer, and contiguously stored in a separate file on static media. Non-accessed records are contiguously consolidated.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: February 10, 2004
    Assignee: Fair Issac Corporation
    Inventors: Walter Lee, John Lipham, George Kisslak
  • Fast data retrieval based upon contiguous consolidation of records according to frequency of access
    Publication number: 20020103784
    Abstract: The most and least frequently accessed data records are contiguously stored on static media. Additionally, a buffer in random access memory holds copies of the most recently accessed records. Updated records are copied from the buffer, and contiguously stored in a separate file on static media. Non-accessed records are contiguously consolidated.
    Type: Application
    Filed: December 22, 2000
    Publication date: August 1, 2002
    Inventors: Walter Lee, John Lipham, George Kisslak