Poong Gi Jeong

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Jeonju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Street light which adopt xenon lamp
- Patent number 8,235,564
- Issue date Aug 7, 2012
- Poong Gi Jeong
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
STREET LIGHT WHICH ADOPT XENON LAMP
- Publication number 20100271803
- Publication date Oct 28, 2010
- Poong Gi Jeong
- F21 - LIGHTING