Patents by Inventor Floyd P. Brown

Floyd P. Brown 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: 4179748
    Abstract: A programmer unit which is connected to the keyboard of a machine is capable of storing, as a program, the sequential occurance of key closures, and of supplying simulated key closures through the keyboard to the machine in the order in which such key closures were initially generated and stored. The programmer enters that key closure information into a storage register. The programmer includes a main control circuit which is responsive to various inputs supplied thereto for also entering control information into the storage register. A register control circuit is responsive to instructions from the main control circuit for entering this information into the correct position within the storage register. When the stored program is accessed, the register control circuit is responsive to instructions from the main control circuit for transmitting key closure information from the storage register in the order in which such information was originally stored.
    Type: Grant
    Filed: May 22, 1978
    Date of Patent: December 18, 1979
    Assignee: National Semiconductor Corporation
    Inventors: Floyd P. Brown, Peter D. Narvaez