Hyun-chul Choe

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Suwon-Si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Device for updating component of application software in digital br...
- Patent number 8,023,043
- Issue date Sep 20, 2011
- Samsung Electronics Co., Ltd.
- Jae-gon Joo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for updating function in digital broadcasting sig...
- Patent number 7,840,978
- Issue date Nov 23, 2010
- Samsung Electronics Co., Ltd.
- Hyun-chul Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Digital TV, digital broadcasting system and control method thereof
- Publication number 20070160205
- Publication date Jul 12, 2007
- Samsung Electronics Co., Ltd.
- Hyun-chul Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital broadcasting system and software downloading method thereof...
- Publication number 20070044096
- Publication date Feb 22, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Hyun-chul Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device for updating component of application software in digital br...
- Publication number 20060150217
- Publication date Jul 6, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Jae-gon Joo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and method for updating function in digital broadcasting sig...
- Publication number 20060048183
- Publication date Mar 2, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Hyun-chul Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE