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Patents Grantslast 30 patents

Information Patent Grant
Optical transmission apparatus, optical transmission method and pro...
- Patent number 9,337,936
- Issue date May 10, 2016
- NEC Corporation
- Kumi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION APPARATUS, OPTICAL TRANSMISSION METHOD AND PRO...
- Publication number 20140294402
- Publication date Oct 2, 2014
- NEC Corporation
- KUMI ITO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE