Patents by Inventor James V. Lacy

James V. Lacy 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: 4860244
    Abstract: A data transfer system for use in transferring data between a memory and an input/output system in a digital data processing system. The data transfer system includes a plurality of buffers into which data can be loaded from the memory or the input/output system. A buffer control selects the buffer to be loaded, and control signals from the memory govern the transfer of data from the memory into and out of the selected buffer.
    Type: Grant
    Filed: November 7, 1983
    Date of Patent: August 22, 1989
    Assignee: Digital Equipment Corporation
    Inventors: William F. Bruckert, Barry Flahive, James V. Lacy