发明名称 Portable game and communication device
摘要 A portable game and digital communication device. The communication device comprises first and second side housings, which include a plurality of keys for video gaming controls. Additionally, the first and second side housings are rotatable about a central axis of the device, such the each of first and second side housings becomes a handle for the device.
申请公布号 US7492606(B2) 申请公布日期 2009.02.17
申请号 US20040945205 申请日期 2004.09.20
申请人 SAMSUNG ELECTRONICS CO., LTD 发明人 KIM JONG-WOO;JANG JUNG-HEE;YOON YOUNG-SEOK
分类号 H04B1/38;H05K7/14;A63F13/08;H04M1/02;H04M1/725 主分类号 H04B1/38
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