Ja Soon Jang

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Gwangju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor light device and fabrication method thereof
- Patent number 8,969,883
- Issue date Mar 3, 2015
- LG Innotek Co., Ltd
- Sung Ho Choo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Light device and fabrication method thereof
- Patent number 8,143,643
- Issue date Mar 27, 2012
- LG Innotek Co., Ltd
- Sung Ho Choo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
LIGHT DEVICE AND FABRICATION METHOD THEREOF
- Publication number 20100237384
- Publication date Sep 23, 2010
- Sung Ho Choo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device and fabrication method thereof
- Publication number 20070029568
- Publication date Feb 8, 2007
- Sung Ho Choo
- H01 - BASIC ELECTRIC ELEMENTS