Assignee
DONARSKI MATTHEW A
US·3 granted patents·4 citations·filing 2010–2010
Top patents by PatentIndex Score
3 records- 0172US8761425B2Equal expansion rate symmetric acoustic transformerDONARSKI MATTHEW A·Filed 2010·Granted Jun 24, 2014·4 cites·27 claims
- 0241US8306242B2Heyser spiral low frequency correction of FIR filtersDONARSKI MATTHEW A·Filed 2010·Granted Nov 6, 2012·0 cites·18 claims
- 0340US8588450B2Annular ring acoustic transformerDONARSKI MATTHEW A·Filed 2010·Granted Nov 19, 2013·0 cites·22 claims
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