Young-Kun Lee

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Hachioji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dispersion compensator and optical transmission system using same
- Patent number 6,731,846
- Issue date May 4, 2004
- Hitachi, Ltd.
- Kazuhiko Hosomi
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Method and equipment for detecting explosives, etc.
- Publication number 20060056586
- Publication date Mar 16, 2006
- Naohito Uetake
- G01 - MEASURING TESTING
Information Patent Application
Dispersion compensator and optical transmission system using same
- Publication number 20020172456
- Publication date Nov 21, 2002
- Kazuhiko Hosomi
- B82 - NANO-TECHNOLOGY