John James Wubker

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Lindenhurst, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Earphone sleeve assembly having integral barrier
- Patent number 8,761,424
- Issue date Jun 24, 2014
- Shure Acquisition Holdings, Inc.
- John James Wubker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for inserting acoustic dampers into earphones
- Patent number 6,772,854
- Issue date Aug 10, 2004
- Shure Incorporated
- John James Wubker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
EARPHONE SLEEVE ASSEMBLY HAVING INTEGRAL BARRIER
- Publication number 20120082336
- Publication date Apr 5, 2012
- Shure Acquisition Holdings, Inc.
- John James Wubker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and method for inserting acoustic dampers into earphones
- Publication number 20020139607
- Publication date Oct 3, 2002
- Shure Incorporated
- John James Wubker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE