Patent · US Active

Method and apparatus for providing a notification appliance with a light emitting diode

US8421646B2 · kind B2 · utility

1Cited by
11References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 26, 2011
Grant dateApr 16, 2013
Priority date—
Expiry dateSep 26, 2031

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG08B5/38
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

A method and apparatus for providing a strobe alarm unit employing at least one light emitting diode.

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