Yu Sik Hahm

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Donghae-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for guaranteeing seamless quality of service in wireless int...
- Patent number 7,058,017
- Issue date Jun 6, 2006
- Information and Communications University Educational Foundation
- Kyoung Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for guaranteeing seamless quality of service in wireless int...
- Publication number 20020024941
- Publication date Feb 28, 2002
- Kyoung Hee Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE