Valentina CARDINALI

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BAGNO A RIPOLI (Firenze), IT

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic compression chamber with modally coupled annular diaphragm
- Patent number 12,156,006
- Issue date Nov 26, 2024
- B&C SPEAKERS S.P.A.
- Valentina Cardinali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coaxial compression driver
- Patent number 11,683,636
- Issue date Jun 20, 2023
- B&C SPEAKERS S.P.A.
- Andrea Casadei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coaxial compression driver
- Patent number 11,343,608
- Issue date May 24, 2022
- B&C SPEAKERS S.P.A.
- Andrea Casadei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compression driver
- Patent number 11,336,993
- Issue date May 17, 2022
- B&C SPEAKERS S.P.A.
- Andrea Casadei
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC COMPRESSION CHAMBER WITH MODALLY COUPLED ANNULAR DIAPHRAGM
- Publication number 20240121558
- Publication date Apr 11, 2024
- B&C SPEAKERS S.p.A.
- Valentina CARDINALI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COAXIAL COMPRESSION DRIVER
- Publication number 20220286769
- Publication date Sep 8, 2022
- B&C SPEAKERS S.p.A.
- Andrea CASADEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compression driver
- Publication number 20210195319
- Publication date Jun 24, 2021
- B&C SPEAKERS S.p.A.
- Andrea CASADEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COAXIAL COMPRESSION DRIVER
- Publication number 20200137481
- Publication date Apr 30, 2020
- B&C SPEAKERS S.p.A.
- Andrea CASADEI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE