Invention Grant
- Patent Title: System and method of smoke detection using multiple wavelengths of light
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Application No.: US15881079Application Date: 2018-01-26
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Publication No.: US11002675B2Publication Date: 2021-05-11
- Inventor: Matthew Erdtmann
- Applicant: Matthew Erdtmann
- Applicant Address: US NH Londonderry
- Assignee: Matthew Erdtmann
- Current Assignee: Matthew Erdtmann
- Current Assignee Address: US NH Londonderry
- Agency: Morgan, Lewis & Bockius LLP
- Main IPC: G01N21/53
- IPC: G01N21/53 ; G08B17/113 ; G08B29/18 ; G08B17/107
Abstract:
In accordance with certain embodiments, detection of a fire event via detection of scattered light of at least two wavelengths is based on rates of change between measurements of the scattered light of the different wavelengths.
Public/Granted literature
- US20180149590A1 SYSTEM AND METHOD OF SMOKE DETECTION USING MULTIPLE WAVELENGTHS OF LIGHT Public/Granted day:2018-05-31
Information query
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