Invention Grant
- Patent Title: Infrared fluorescing optical signature agent for real time change detection
- Patent Title (中): 红外荧光光学签名代理实时变化检测
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Application No.: US11561716Application Date: 2006-11-20
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Publication No.: US08253115B1Publication Date: 2012-08-28
- Inventor: Mark A. Stevens , Leslie D. Kramer , Randy Pike
- Applicant: Mark A. Stevens , Leslie D. Kramer , Randy Pike
- Applicant Address: US MD Bethesda
- Assignee: Lockheed Martin Corporation
- Current Assignee: Lockheed Martin Corporation
- Current Assignee Address: US MD Bethesda
- Agent Jeffrey D. Myers; Samantha A. Updegraff; Vernon Williams
- Main IPC: F21K2/00
- IPC: F21K2/00
Abstract:
A method of detecting changes in a scene comprising placing a fluorescent and/or phosphorescent compound in the scene and monitoring for elimination or change in position of the phosphorescent compound. Also a liquid fluorescent and/or phosphorescent material comprising one or more compounds that are fluorescent and/or phosphorescent in infrared frequencies and substantially not fluorescent and/or phosphorescent in visible light frequencies and a carrier.
Public/Granted literature
- US1263574A Automatic hose-coupling. Public/Granted day:1918-04-23
Information query
