Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fire alarm system having prestored fire likelihood ratio functions for respective fire related phenomena

Fire alarm system having prestored fire likelihood ratio functions for respective fire related phenomena

US Patent 5267180 · Granted Nov 30, 1993

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Early stage fire detecting apparatus1997
Fire alarm system and method employing multi-layer net processing structure of d1994
Fire alarm system1992
Fire detector equipped with a sensor1988
Silane gas sensor and a method of making the same1986
Carbon monoxide sensing element and method of making same1985