Multiple control data interface between different hosts and...

Optics: image projectors – Additional illumination of or near projected image

Reexamination Certificate

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Details

C353S031000, C353S098000, C353S121000, C348S756000, C348S747000, C250S205000, C359S201100

Reexamination Certificate

active

07845801

ABSTRACT:
A lightweight, compact image projection module has a controller operative for causing selected pixels in a raster pattern to be illuminated to produce an image of high resolution of VGA quality in color. The controller has a video data channel for receiving video data from a host, and a control data channel for bidirectionally transmitting and receiving control data to and from the host. A plurality of input communication ports is provided on the controller. Each input communication port is operative for communicating the control data at a different communication standard. A selected one of the input communication ports having a communications standard matching the communications standard of the host is connected over the control data channel to the host.

REFERENCES:
patent: 7367682 (2008-05-01), Dvorkis et al.
patent: 7468508 (2008-12-01), DeLazari et al.
patent: 7665853 (2010-02-01), Yavid
patent: 2003/0174255 (2003-09-01), Lee et al.
patent: 2004/0017518 (2004-01-01), Stern et al.
patent: 2006/0279664 (2006-12-01), Tan et al.

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