Joo Hong Cheon

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Seongnam-Si, KR

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Patents Applicationslast 30 patents

Information Patent Application
REPEATER INTERFACE UNIT AND SIGNAL CONVERTING METHOD THEREOF
- Publication number 20100227548
- Publication date Sep 9, 2010
- Posdata Co., Ltd.
- Joo Hong Cheon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE