Pyounggug KIM

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Hwaseong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
LED package
- Patent number D865688
- Issue date Nov 5, 2019
- LUMENS CO., LTD.
- Seunghyun Oh
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Light emitting device package and backlight unit having the same
- Patent number 9,923,128
- Issue date Mar 20, 2018
- LUMENS CO., LTD.
- Seunghyun Oh
- G02 - OPTICS
Information Patent Grant
Light emitting device package and backlight unit having the same
- Patent number 9,608,177
- Issue date Mar 28, 2017
- LUMENS CO., LTD.
- Seunghyun Oh
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE PACKAGE AND BACKLIGHT UNIT HAVING THE SAME
- Publication number 20160322544
- Publication date Nov 3, 2016
- LUMENS CO., LTD
- Seunghyun OH
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE PACKAGE AND BACKLIGHT UNIT HAVING THE SAME
- Publication number 20150062965
- Publication date Mar 5, 2015
- LUMENS CO., LTD
- Seunghyun OH
- G02 - OPTICS