Sun-Jong Choe

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device without front case frame
- Patent number 9,557,591
- Issue date Jan 31, 2017
- Samsung Electronics Co., Ltd.
- Sun-Jong Choe
- G02 - OPTICS
Information Patent Grant
Slide type portable terminal
- Patent number 8,391,002
- Issue date Mar 5, 2013
- Samsung Electronics Co., Ltd.
- Sun-Jong Choe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE WITHOUT FRONT CASE FRAME
- Publication number 20150077655
- Publication date Mar 19, 2015
- Samsung Electronics Co., Ltd.
- Sun-Jong Choe
- G02 - OPTICS
Information Patent Application
SLIDE TYPE PORTABLE TERMINAL
- Publication number 20100226081
- Publication date Sep 9, 2010
- Samsung Electronics Co., Ltd.
- Sun-Jong CHOE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE