发明名称 Mouse pointing system/icon identification system
摘要 A small hand-held pocket-pen sized image projector device having enhancement features which include a pointing capability whereby a user can direct a laser pointing beam to a projected image and an icon identification capability for selectively orienting or otherwise controlling an image projected by the device. Also, a button type "clicking" function selection capability similar to that in a common laptop personal computer is also provided.
申请公布号 US2005264525(A1) 申请公布日期 2005.12.01
申请号 US20050130277 申请日期 2005.05.17
申请人 ADAMS CHARLES R;NATHANSON HARVEY C;HOWELL ROBERT S 发明人 ADAMS CHARLES R.;NATHANSON HARVEY C.;HOWELL ROBERT S.
分类号 G06F3/03;G06F3/033;G06F3/042;G09G5/00;(IPC1-7):G09G5/00 主分类号 G06F3/03
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