Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Environmental condition detector with audible alarm and voice identifier

Environmental condition detector with audible alarm and voice identifier

US Patent 7158040 · Granted Jan 2, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for a resilient infrastructure simulation environment2023
Life safety device having high acoustic efficiency2017
Life safety device with compact circumferential acoustic resonator2017
Life safety device with compact circumferential acoustic resonator2016
Life safety device with folded resonant cavity for low frequency alarm tones2015
Life safety device with compact circumferential acoustic resonator2014
Vehicle-mountable imaging systems and methods2013
Environmental condition detector with validated personalized verbal messages2013
Environmental condition detector with validated personalized verbal messages2012
Blood pressure simulation apparatus with tactile feedback2011
Ambient condition detector with variable pitch alarm2011
Environmental condition detector with speech recognition2010