Patents by Inventor Tahir Sheikh

Tahir Sheikh 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).

  • Instruction cache buffer with program-flow control
    Patent number: 5257359
    Abstract: A memory buffer for buffering data from an external memory to a processor including a cache memory, a first-in-first-out memory, a direct data path, a writing selector for writing data from the external memory to one of the cache memory, first-in-first-out memory and direct data path, a reading selector for reading data from one of the cache memory, first-in-first-out memory and direct data path and a controller for controlling the writing and reading selectors in response to the occurrence of certain conditions.
    Type: Grant
    Filed: July 7, 1992
    Date of Patent: October 26, 1993
    Assignee: Hitachi Microsystems, Inc.
    Inventors: Richard Blasco, Basant Khaitan, Tony J. Chiang, Tahir Sheikh