Patents by Inventor Stephen Lambley

Stephen Lambley 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).

  • Alphabetic display
    Patent number: 4672759
    Abstract: Digits of a multi digit alphanumeric display have eight segments, viz a conventional seven segment arrangement plus an eighth. The attitude/position of the eighth segment differs from digit to digit, the pattern of variation being selected so that a limited repertoire of words and phrases can be displayed without the provision of full alphanumeric capability on all digits.
    Type: Grant
    Filed: March 10, 1986
    Date of Patent: June 16, 1987
    Assignee: British Telecommunications plc
    Inventors: Brian Docherty, Stephen Lambley