Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Scattered light-type smoke detection apparatus

Scattered light-type smoke detection apparatus

US Patent 9157854 · Granted Oct 13, 2015

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Portable smoke detector and method for identifying smoke generation position2022
Alarm device2015
Alarm2013
Alarm device2013
Light scattering type smoke sensor2005
Flame detection device2004
Flame detection device and flame detection2002
Light projection device for a photoelectric smoke sensor2001