Jong-kyun CHOI

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Kyunggi-do, KR

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Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DIODE LAMP FOR STREET LIGHTING WITH CHANGEABLE EMISS...
- Publication number 20100277902
- Publication date Nov 4, 2010
- LED FOLIO CORPORATION
- Jong-kyun CHOI
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE LAMP FOR STREET LIGHTING WITH ADJUSTABLE EMISS...
- Publication number 20100277906
- Publication date Nov 4, 2010
- LED FOLIO CORPORATION
- Jong-kyun CHOI
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DIODE LAMP FOR STREET LIGHTING
- Publication number 20100277920
- Publication date Nov 4, 2010
- LED FOLIO CORPORATION
- Jong-kyun CHOI
- F21 - LIGHTING