Assignee
ROOST INC
US4 patents
Top patents by PatentIndex Score
US10475318B2Nov 12, 2019
Battery-powered device having a battery and loud sound detector using passive sensing
ROOST INC11 citations82
US9858784B2Jan 2, 2018
Battery-powered device having a battery and loud sound detector using passive sensing
ROOST INC11 citations82
US10033208B2Jul 24, 2018
Controlling a smoke detector by regulating battery voltage
ROOST INC1 citations50
US9858785B2Jan 2, 2018
Battery-powered device having a battery and loud sound detector using passive sensing
ROOST INC0 citations50