Patents by Inventor John Hayn, II

John Hayn, II 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).

  • Memory interface with automatic delay state
    Patent number: 4631659
    Abstract: A digital processor system that includes a processor interface to an external memory. The interface to the external memory includes an information transfer bus to transfer information between the processor and the external memory and control circuitry to regulate the information on the information bus. This control circuitry includes the capability to delay the reading of information on the memory in order to allow for memory accesses to a slow memory. This delay capability is a selectable feature that is selected upon initialization of the processor.
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: December 23, 1986
    Assignee: Texas Instruments Incorporated
    Inventors: John Hayn, II, John Schabowski