Cheul-Shin Kang

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Bidirectional multi-channel optical ring network using WDM techniques
- Patent number 5,548,431
- Issue date Aug 20, 1996
- Electronics & Telecommunications Research Inst.
- Jong-Dug Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE