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PATENTS

No	Country	Inventors	Patent No.	Title	Date of Patent
2	USA	Sunkook Kim, Inseo Ki, Sangwoon Lee	US 8,664,021 B2	Organic light-emitting display device and foldable display device including the same	2014.03.04
1	USA	Hongsik Shim, Inse Ki, Hyukjun Kwon, Sunkook Kim	US 8,582,049 B2	Foldable display apparatus	2013.11.12