Patents by Inventor Wesley C. Lee

Wesley C. Lee 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).

  • Patent number: 5594702
    Abstract: A multi-first-in-first-out (henceforth "multi-FIFO") memory circuit in accordance with this invention comprises: (1) a plurality of groups of storage elements, for example, each group corresponds to a first-in-first-out (FIFO) memory (2) a time multiplexed first address generator for generating address signals of a storage element from a first group that is cyclically selected from the plurality of groups by a sequencer included in the first address generator and (3) a second address generator for generating address signals of a number of successive storage elements from a second group that is selected from the plurality of groups by a signal on a group request terminal of the second address generator. In one embodiment the storage elements are part of a dualport random-access-memory (RAM), and are accessed by each of the first and second address generators using a number of pairs of pointer registers that are coupled to the address generators.
    Type: Grant
    Filed: June 28, 1995
    Date of Patent: January 14, 1997
    Assignee: National Semiconductor Corporation
    Inventors: Larry N. Wakeman, Roy T. Myers, Jr., Wesley C. Lee