Research/Patents/US 6184831
US 6184831

METHOD AND SYSTEM FOR DETERMINING LOCATION AND VELOCITY OF ELECTROMAGNETIC EMITTERS USING DOPPLER FREQUENCY MEASUREMENTS

Assignee

BOEING COMPANY, THE, 7755 MARGINAL WAY S., SEATTLE, WASHINGTON 98124, A DE CORP.

Filed

Dec 2, 1988

Granted

Feb 6, 2001

Location

BELLEVUE WA US

35 USC §181 Secrecy Order

Imposed

Sep 18, 1990

Rescinded

Feb 16, 2000

Duration

9 years, 5 months

Inventor

  • 1THOMAS G. DALBY

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records