Michael Deruginsky — 8 Patents at Knowles Electronics

Michael Deruginsky has been granted 8 US patents while listed as an inventor at Knowles Electronics. The first was granted in 2003 and the most recent in November 2021. Michael Deruginsky ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Michael Deruginsky in Hillerød, DK.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11172312	Acoustic activity detecting microphone	Claus Erdmann Fürst, Henrik Thomsen, Dibyendu Nandy, Oddy Khamharn, Aziz Yurttas +2 more	2021-11-09	$8,506,000
10313796	VAD detection microphone and method of operating the same	Claus Erdmann Fürst, Henrik Thomsen, Dibyendu Nandy, Oddy Khamharn	2019-06-04	$5,732,000
9712923	VAD detection microphone and method of operating the same	Claus Erdmann Fürst, Henrik Thomsen, Dibyendu Nandy, Oddy Khamharn	2017-07-18	$2,543,000
9113263	VAD detection microphone and method of operating the same	Claus Erdmann Fürst, Henrik Thomsen, Dibyendu Nandy, Oddy Khamharn	2015-08-18	$6,729,000
8295512	Microphone with voltage pump	Claus Erdmann Fuerst, Mohammad Shajaan, Daifi Haoues Sassene	2012-10-23	$8,233,000
7756279	Microphone preamplifier	Claus Erdmann Fürst	2010-07-13
7391873	Microphone with voltage pump	Claus Erdmann Fürst, Mohammad Shajaan, Daifi Haoues Sassene	2008-06-24
6555768	3D roller key	Soren Ravnkilde	2003-04-29

Michael Deruginsky — 8 Patents

Issued Patents All Time

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