Patents by Inventor Nigel Ronald Hassall Bailey

Nigel Ronald Hassall Bailey 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: 3992702
    Abstract: A code converter comprising a pair of memories which are addressed by respective halves of the input code. The outputs of the memories are concatenated to provide an address for a third memory. The output of the third memory provides the output code. The converter is initially set by applying the desired input codes in sequence, and writing the contents of a counter into the addressed locations of the three memories, the counter being incremented for each new input code. A particular example of the use of such a converter is for assigning replacement addresses in an auxiliary memory for faulty locations in a main memory.
    Type: Grant
    Filed: April 16, 1975
    Date of Patent: November 16, 1976
    Assignee: International Computers Limited
    Inventor: Nigel Ronald Hassall Bailey