Patents Represented by Attorney Donald Lewine

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  • Apparatus and method for detection of unwanted broadcast information
    Patent number: 5668917
    Abstract: Unwanted information, such as commercials, is typically transmitted from a transmission station many times each day. The repetitive nature of such unwanted information is used by the present apparatus/method to distinguish unwanted information from normal programming.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: September 16, 1997
    Inventor: Donald A. Lewine