Benedicte Hayne

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Coaxial speaker system having a compression chamber
- Patent number 9,232,301
- Issue date Jan 5, 2016
- PHL Audio
- Yoann Flavignard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coaxial speaker system having a compression chamber with a horn
- Patent number 9,084,056
- Issue date Jul 14, 2015
- PHL Audio
- Yoann Flavignard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COAXIAL SPEAKER SYSTEM HAVING A COMPRESSION CHAMBER WITH A HORN
- Publication number 20130121522
- Publication date May 16, 2013
- PHL AUDIO
- Yoann Flavignard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COAXIAL SPEAKER SYSTEM HAVING A COMPRESSION CHAMBER
- Publication number 20130064414
- Publication date Mar 14, 2013
- PHL AUDIO
- Yoann Flavignard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE