Hyunchul Joo

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Pohang, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing channel change time of internet protocol televi...
- Patent number 8,468,573
- Issue date Jun 18, 2013
- Postech Academy-Industry Foundation
- Hwangjun Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile IPTV system and method of providing mobile IPTV service
- Patent number 8,223,665
- Issue date Jul 17, 2012
- Postech Academy-Industry Foundation
- Hyunchul Joo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for reducing channel change time of internet protocol televi...
- Patent number 7,954,132
- Issue date May 31, 2011
- Postech Academy-Industry Foundation
- Hwangjun Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REDUCING CHANNEL CHANGE TIME OF INTERNET PROTOCOL TELEVI...
- Publication number 20110173670
- Publication date Jul 14, 2011
- POSTECH ACADEMY-INDUSTRY FOUNDATION
- Hwangjun Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE IPTV SYSTEM AND METHOD OF PROVIDING MOBILE IPTV SERVICE
- Publication number 20110026470
- Publication date Feb 3, 2011
- POSTECH ACADEMY-INDUSTRY FOUNDATION
- Hyunchul Joo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR REDUCING CHANNEL CHANGE TIME OF INTERNET PROTOCOL TELEVI...
- Publication number 20080310518
- Publication date Dec 18, 2008
- POSTECH ACADEMY-INDUSTRY FOUNDATION
- Hwangjun Song
- H04 - ELECTRIC COMMUNICATION TECHNIQUE