Video overlay device of mobile telecommunication terminal

Television – Two-way video and voice communication – Over wireless communication

Reexamination Certificate

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Details

C348S014010, C345S604000, C345S629000, C455S566000

Reexamination Certificate

active

07911494

ABSTRACT:
A video overlay device of a mobile telecommunication terminal comprises a multiplexer for outputting at least one of a first video data and a second video data; and a video overlay unit for overlaying at least one of the first and second video data with graphic data in accordance with a predetermined ratio. The multiplexer selectively outputs at least one of the first and second video data based on input video selection signals provided by a central processing unit (CPU).

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patent: 6590601 (2003-07-01), Sukeno et al.
patent: 6792648 (2004-09-01), Lee
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patent: 2002-335539 (2002-11-01), None
patent: 2002-344920 (2002-11-01), None
patent: 100164057 (1998-09-01), None

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