Research/Patents/US 6518912
US 6518912

SIGNAL PROCESSING CIRCUIT

Assignee

Filed

May 27, 1966

Granted

Feb 11, 2003

Location

RIVERSIDE CA US

35 USC §181 Secrecy Order

Imposed

Jan 7, 1982

Rescinded

Jun 11, 2002

Duration

20 years, 5 months

Inventor

  • 1JOHN O. DICK
Back to patent indexSource: USPTO 35 USC §181 secrecy order records