Research/Patents/US 6014274
US 6014274Tier 1 — UAP Program Assignee

PARTIALLY ABLATING LASER RESISTANT STRUCTURES

Assignee

Northrop

Filed as: NORTHROP GRUMMAN SYSTEMS CORPORATION

Filed

Nov 22, 1974

Granted

Jan 11, 2000

Location

NY US

Abstract

A multi-layer structure for controlling the transmission of laser radiation including outer and intermediate layers absorbent to incident laser radiation. The outer and intermediate layers ablate under the influence of the incident laser radiation to achieve substantial attenuation of on-axis transmission in an otherwise transparent structure.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Mar 3, 1982

Rescinded

Apr 12, 1999

Duration

17 years, 1 month

Inventor

  • 1KENNETH G. LEIB

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