Jung Hyun Yoon

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Osan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
White LED device capable of adjusting correlated color temperature
- Patent number 8,174,189
- Issue date May 8, 2012
- Lumimicro Corp., Ltd.
- Han Do Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WHITE LED DEVICE CAPABLE OF ADJUSTING CORRELATED COLOR TEMPERATURE
- Publication number 20100219770
- Publication date Sep 2, 2010
- LUMIMICRO CORP., LTD.
- Han Do Kim
- H01 - BASIC ELECTRIC ELEMENTS