Assignee
HUGHES DERKE R
US·4 granted patents·19 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0183US8611190B1Bio-acoustic wave energy transducerHUGHES DERKE R·Filed 2011·Granted Dec 17, 2013·11 cites·2 claims
- 0283US8274167B1Apparatus for underwater environmental energy transfer with a long lead zirconate titanate transducerHUGHES DERKE R·Filed 2010·Granted Sep 25, 2012·6 cites·10 claims
- 0356US8174166B1Uniformly distributed lead zirconate titanate strain sensorHUGHES DERKE R·Filed 2010·Granted May 8, 2012·2 cites·1 claims
- 0449US8338972B2Method for underwater environmental energy transfer with a long lead zirconate titanate transducerHUGHES DERKE R·Filed 2012·Granted Dec 25, 2012·0 cites·1 claims
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