Planar lighting device | Patent Number 09080740
US 09080740 B2Filled DateAug 8, 2014
Priority DateJan 22, 2014
Publication DateNov 27, 2014
Expiration DateJan 21, 2034
Inventor/ApplicantsYongjin Kim
Mangeun Kim
Munheon HONG
Chilkeun Park
Chilkeun PARK
Yongjin KIM
Sangcheon KIM
Munheon Hong
Sangcheon Kim
Mangeun Kim
Munheon HONG
Chilkeun Park
Chilkeun PARK
Yongjin KIM
Sangcheon KIM
Munheon Hong
Sangcheon Kim
ExaminesDZIERZYNSKI, EVAN P
Art Unit2875
Technology Center2800
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