Invention Grant
- Patent Title: Method for multi-spectral detection of aerosols
- Patent Title (中): 气溶胶多光谱检测方法
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Application No.: US12456740Application Date: 2009-06-22
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Publication No.: US08189178B2Publication Date: 2012-05-29
- Inventor: Patrick F. Henning , Aniruddha S. Weling , Suneet Chadha , Jay D. Eversole
- Applicant: Patrick F. Henning , Aniruddha S. Weling , Suneet Chadha , Jay D. Eversole
- Applicant Address: US MA Waltham
- Assignee: Foster-Miller, Inc.
- Current Assignee: Foster-Miller, Inc.
- Current Assignee Address: US MA Waltham
- Agency: Iandiorio Teska & Coleman, LLP
- Main IPC: G01J3/00
- IPC: G01J3/00
Abstract:
A system and method for sampling constituents in air including counting particles in the air to be sampled; collecting samples of accumulated particles; measuring UV response of a sample of accumulated particles only if the particle count exceeds a predetermined threshold; measuring IR response of that sample; and indicating a threat alarm if the IR response matches that of a target within a predetermined threshold.
Public/Granted literature
- US20110141454A1 Method for multi-spectral detection of aerosols Public/Granted day:2011-06-16
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