Inventor · disambiguated record
Yu-Chul Chang
Also filed as: CHANG YU-CHUL
1 granted patent·2 pending applications·0 citations·filing 2005–2010
2Inventor score
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3 records- 0139US2006135227A1Sliding/folding combination type portable digital communication apparatus and hinge unit thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 0233US2006176012A1Battery pack locking apparatus for mobile terminalSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 0314US8391002B2Slide type portable terminalCHOE SUN-JONG·Filed 2010·Granted Mar 5, 2013·0 cites·15 claims
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