Daehyuk Lee

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Lighting device
- Patent number 10,119,692
- Issue date Nov 6, 2018
- LG Electronics Inc.
- Hyeuk Chang
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number 8,283,844
- Issue date Oct 9, 2012
- LG Electronics Inc.
- Hankyu Cho
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE
- Publication number 20160223176
- Publication date Aug 4, 2016
- LG ELECTRONICS INC.
- Hyeuk Chang
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20110181167
- Publication date Jul 28, 2011
- Hankyu CHO
- F21 - LIGHTING