Assignee
HUFFMAN JAMES D
US·8 granted patents·3 pending applications·45 citations·filing 2009–2011
Top patents by PatentIndex Score
11 records- 0195US8864287B2Fluid ejection using MEMS composite transducerHUFFMAN JAMES D·Filed 2011·Granted Oct 21, 2014·11 cites·13 claims
- 0292US8434855B2Fluid ejector including MEMS composite transducerHUFFMAN JAMES D·Filed 2011·Granted May 7, 2013·8 cites·34 claims
- 0387US8680695B2Energy harvesting using MEMS composite transducerHUFFMAN JAMES D·Filed 2011·Granted Mar 25, 2014·6 cites·14 claims
- 0483US8770030B2Ultrasonic transmitter and receiver with compliant membraneHUFFMAN JAMES D·Filed 2011·Granted Jul 8, 2014·4 cites·28 claims
- 0578US8667846B2Method of operating an ultrasonic transmitter and receiverHUFFMAN JAMES D·Filed 2011·Granted Mar 11, 2014·4 cites·15 claims
- 0677US8409900B2Fabricating MEMS composite transducer including compliant membraneHUFFMAN JAMES D·Filed 2011·Granted Apr 2, 2013·6 cites·34 claims
- 0776US8759990B2Energy harvesting device including MEMS composite transducerHUFFMAN JAMES D·Filed 2011·Granted Jun 24, 2014·4 cites·28 claims
- 0872US8631711B2MEMS composite transducer including compliant membraneHUFFMAN JAMES D·Filed 2011·Granted Jan 21, 2014·2 cites·43 claims
- 0954US2010176855A1Pulse width modulated circuitry for integrated devicesHUFFMAN JAMES D·Filed 2009·Application pending·0 cites
- 1045US2012066876A1Creating an improved piezoelectric layer for transducersHUFFMAN JAMES D·Filed 2010·Application pending·0 cites
- 1136US2012069099A1Transducer having an improved electric fieldHUFFMAN JAMES D·Filed 2010·Application pending·0 cites
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