Dong-Hak Shin

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Patents Grantslast 30 patents

Information Patent Grant
Optical cross-connect device
- Patent number 7,013,060
- Issue date Mar 14, 2006
- Pegasusnet Co., Ltd.
- Teruya Sugiyama
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical cross-connect device
- Publication number 20050249456
- Publication date Nov 10, 2005
- Pegasusnet Co., Ltd.
- Teruya Sugiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE