Assignee

GROSH KARL

US·2 granted patents·94 citations·filing 2009–2012

Technology mixH04R2 H10N2 B81B1 B81C1

Top patents by PatentIndex Score

2 records

0196US9055372B2Acoustic transducer with gap-controlling geometry and method of manufacturing an acoustic transducerGROSH KARL·Filed 2012·Granted Jun 9, 2015·52 cites·19 claims
0294US8531088B2Piezoelectric MEMS microphoneGROSH KARL·Filed 2009·Granted Sep 10, 2013·42 cites·6 claims

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