Seong-Oun Hwang

Follow

Person

Daejon, KR

People

Patents Applicationslast 30 patents

Information Patent Application
CONTENTS PROTECTION PROVIDING METHOD AND PROTECTED CONTENTS CONSUMI...
- Publication number 20100299516
- Publication date Nov 25, 2010
- Seong-Oun Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM RENEWABILITY MESSAGE PROVIDING METHOD AND SYSTEM RENEWABILIT...
- Publication number 20100251381
- Publication date Sep 30, 2010
- Seong-Oun Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTENTS PROTECTION PROVIDING METHOD AND PROTECTED CONTENTS CONSUMI...
- Publication number 20100218258
- Publication date Aug 26, 2010
- Seong-Oun Hwang
- G06 - COMPUTING CALCULATING COUNTING