Ku Gon Cho

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Goyang-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
User authentication method and system using user's e-mail address a...
- Patent number 8,056,122
- Issue date Nov 8, 2011
- Fasoo.com Co., Ltd.
- Ku Gon Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
User authentication method and system using user's e-mail address a...
- Publication number 20050165698
- Publication date Jul 28, 2005
- Ku Gon Cho
- G06 - COMPUTING CALCULATING COUNTING