Assignee
ELWELL BRIAN EUGENE
US·6 granted patents·54 citations·filing 2010–2016
Top patents by PatentIndex Score
6 records- 0189US9755741B1Visible-light based communication and occupancy detectionELWELL BRIAN EUGENE·Filed 2015·Granted Sep 5, 2017·8 cites·9 claims
- 0286USD678097SSensorELWELL BRIAN EUGENE·Filed 2012·Granted Mar 19, 2013·34 cites·1 claims
- 0380US9686838B2Self-learning auto-cutoff daylight detection control for light fixturesELWELL BRIAN EUGENE·Filed 2016·Granted Jun 20, 2017·4 cites·17 claims
- 0470US9144142B2Reduced time delay for outputs of an occupancy sensorELWELL BRIAN EUGENE·Filed 2012·Granted Sep 22, 2015·2 cites·20 claims
- 0569US8467164B2Self optimizing electrical switching deviceELWELL BRIAN EUGENE·Filed 2010·Granted Jun 18, 2013·4 cites·20 claims
- 0662US9157996B1Multiple ultrasonic preamplifiers with independent automatic gain controlELWELL BRIAN EUGENE·Filed 2012·Granted Oct 13, 2015·2 cites·27 claims
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