Patents by Inventor Alfred F. Hewton

Alfred F. Hewton 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).

  • Digital storage device for a television
    Patent number: 5889915
    Abstract: A new DIGITAL STORAGE DEVICE FOR A TELEVISION for providing a convenient method of storing, playing back and deleting various signals from a television with a digital storage mechanism. The inventive device includes a television with a digital storage mechanism situated therein which is adapted to tag each continues storage of video and audio signals, or program, in data memory with a unique number for identification purposes.
    Type: Grant
    Filed: August 7, 1997
    Date of Patent: March 30, 1999
    Inventor: Alfred F. Hewton