Assignee
SONTRIX
5 granted patents·179 citations·filing 1974–1976
Top patents by PatentIndex Score
5 records- 0194US3986182AMulti-zone intrusion detection systemSONTRIX·Filed 1975·Granted Oct 12, 1976·78 cites·5 claims
- 0288US3942178AIntrusion detection systemSONTRIX·Filed 1974·Granted Mar 2, 1976·43 cites·10 claims
- 0384USD242779SUltrasonic intrusion alarmSONTRIX·Filed 1975·Granted Dec 21, 1976·19 cites·1 claims
- 0478US4042845ATransducer assembly and method for radiating and detecting energy over controlled beam widthSONTRIX·Filed 1976·Granted Aug 16, 1977·27 cites·29 claims
- 0559US3982142APiezoelectric transducer assembly and method for generating a cone shaped radiation patternSONTRIX·Filed 1974·Granted Sep 21, 1976·12 cites·23 claims
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