Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sung Mook Choi0
Sung Woo Cho0
Chang Ho Son0
Eung Seo Park0
Jae Wook Juen0
Myung Hwa Park0
Date of Patent
December 2, 2008
0Patent Application Number
292745230
Date Filed
April 30, 2007
0Patent Citations Received
Patent Primary Examiner
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