Research/Patents/US 5436720
US 5436720

ACOUSTO-OPTICAL LASER DISCRIMINATOR

Assignee

ITEK CORPORATION, 10 MAGUIRE ROAD, LEXINGTON, 02173 A CORP OF DE

Filed

Feb 29, 1984

Granted

Jul 25, 1995

Location

Sunnyvale CA (Lockheed Missiles & Space)

Abstract

An apparatus, using two acousto-optical tuned filters for determining the wavelength and angle of approach of a light wave.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Jul 27, 1984

Rescinded

Mar 7, 1994

Duration

9 years, 7 months

Inventor

  • 1I-CHENG CHANG

Sensitive facility: Sunnyvale CA (Lockheed Missiles & Space)

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