Patents Examined by Roberto Stevens
  • Precision reference generation system and method
    Patent number: 6377585
    Abstract: An apparatus for generating a precision frequency includes a receiver that tracks a CDMA pilot signal and extracts frequency and phase information. This information is then used by a processor to control a precision oscillator. The precision oscillator generates a precise frequency based on the CDMA pilot signal. Time of day information is also extracted by the receiver and processor.
    Type: Grant
    Filed: June 5, 1998
    Date of Patent: April 23, 2002
    Assignee: Datum, Inc.
    Inventors: Richard E. Funderburk, Christopher C. Ott