Vladimir GONTCHAROV

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Loudspeaker assembly with a separate voice coil assembly
- Patent number 12,069,459
- Issue date Aug 20, 2024
- Harman International Industries, Incorporated
- Vladimir Gontcharov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOUDSPEAKER ARRANGEMENT
- Publication number 20240040304
- Publication date Feb 1, 2024
- Harman Becker Automotive Systems GmbH
- Vladimir Gontcharov
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER ASSEMBLY WITH A SEPARATE VOICE COIL ASSEMBLY
- Publication number 20220124436
- Publication date Apr 21, 2022
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Vladimir GONTCHAROV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE