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Patents Grantslast 30 patents

Information Patent Grant
Headphones with slidable lead element in earphone housings
- Patent number 9,788,100
- Issue date Oct 10, 2017
- SENNHEISER COMMUNICATIONS A/S
- Mohamad Essabar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION SYSTEM FOR COMMUNICATING AUDIO SIGNALS BETWEEN MULTIP...
- Publication number 20170235544
- Publication date Aug 17, 2017
- SENNHEISER COMMUNICATIONS A/S
- Lars Elliot NYEGAARD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEADPHONES WITH OVER THE HEAD PASSAGE
- Publication number 20150195640
- Publication date Jul 9, 2015
- SENNHEISER COMMUNICATIONS A/S
- Mohamad ESSABAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE