Kyung-woo Ko

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Incheon Metropolitan City, KR

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Patents Grantslast 30 patents

Information Patent Grant
Chip embedded trading card, recording and/or reproducing apparatus...
- Patent number 6,981,646
- Issue date Jan 3, 2006
- Samsung Electronics Co., Ltd.
- Kang-hun Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Chip embedded trading card, recording and/or reproducing apparatus...
- Publication number 20020015027
- Publication date Feb 7, 2002
- Kang-hun Lee
- G06 - COMPUTING CALCULATING COUNTING