Patent · US Active

Smoke detector utilizing broadband light, external sampling volume, and internally reflected light

US8947244B2 · kind B2 · utility

9Cited by
67References
26Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMar 13, 2013
Grant dateFeb 3, 2015
Priority date—
Expiry dateApr 18, 2033

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG08B17/113
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

In accordance with certain embodiments, a smoke detector utilizes broadband light with a plurality of wavelengths to determine the presence of smoke.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.