Yeun Chol Jung

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Taejon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for monitoring optical frequencies of WDM signals
- Patent number 7,123,788
- Issue date Oct 17, 2006
- Korea Advanced Institute of Science and Technology
- Yeun Chol Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-wavelength locking method and apparatus for wavelength divisi...
- Patent number 7,068,949
- Issue date Jun 27, 2006
- Korea Advanced Institute of Science and Technology
- Yeun Chol Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for monitoring optical frequencies of WDM signals
- Publication number 20030206689
- Publication date Nov 6, 2003
- Yeun Chol Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-wavelength locking method and apparatus for wavelength divisi...
- Publication number 20020048063
- Publication date Apr 25, 2002
- Yeun Chol Jung
- H01 - BASIC ELECTRIC ELEMENTS