Oleg Shikhman

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Trumbull, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Hearing aid system
- Patent number 7,720,245
- Issue date May 18, 2010
- Auditory Licensing Company, LLC
- Natan Bauman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid system
- Patent number 7,421,086
- Issue date Sep 2, 2008
- Vivatone Hearing Systems, LLC
- Natan Bauman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEARING AID SYSTEM
- Publication number 20080273733
- Publication date Nov 6, 2008
- VIVATONE HEARING SYSTEMS LLC
- Natan Bauman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing aid system
- Publication number 20070036374
- Publication date Feb 15, 2007
- Natan Bauman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE