Assignee
COPELAND RICHARD L
US·5 granted patents·95 citations·filing 2010–2016
Top patents by PatentIndex Score
5 records- 0197US9831724B2Access control system using a wearable access sensory implementing an energy harvesting techniqueCOPELAND RICHARD L·Filed 2015·Granted Nov 28, 2017·38 cites·20 claims
- 0290US8648721B2Security tag with integrated EAS and energy harvesting magnetic elementCOPELAND RICHARD L·Filed 2010·Granted Feb 11, 2014·29 cites·20 claims
- 0389US8711046B2Wide bandwidth hybrid antenna for combination EAS and RFID label or tagCOPELAND RICHARD L·Filed 2011·Granted Apr 29, 2014·13 cites·13 claims
- 0486US9384607B1Access control systemCOPELAND RICHARD L·Filed 2014·Granted Jul 5, 2016·15 cites·20 claims
- 0548US9628692B2Self-powered door and window opening sensorCOPELAND RICHARD L·Filed 2016·Granted Apr 18, 2017·0 cites·20 claims
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