Portable apparatus including improved pointing device

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S556200, C455S566000, C345S157000, C345S158000

Reexamination Certificate

active

07315751

ABSTRACT:
A portable apparatus includes a housing, a display device disposed on the housing, an imaging device disposed on the housing to capture an image, and a processor displaying a pointer on the display device. The processor moves the pointer in response to shift of the image caused by movement of the housing.

REFERENCES:
patent: 7058432 (2006-06-01), Nishimoto
patent: 1251435 (2000-04-01), None
patent: 1331551 (2002-01-01), None
patent: 2 336 749 (1999-10-01), None
patent: 1-106581 (1989-04-01), None
patent: 4-123121 (1992-04-01), None
patent: 5-224808 (1993-09-01), None
patent: 7-93089 (1995-04-01), None
patent: 11-167453 (1999-06-01), None
patent: 11-345073 (1999-12-01), None
patent: 2002-62984 (2002-02-01), None

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