Sangrae Lee

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Kyongsangnam-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Multimedia communication method using virtual world interface in mo...
- Patent number 7,464,337
- Issue date Dec 9, 2008
- Inha University Foundation
- Kyungsook Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Multimedia communication method using virtual world interface in mo...
- Publication number 20030177195
- Publication date Sep 18, 2003
- Kyungsook Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE