Optics: image projectors – With sound accompaniment
Reexamination Certificate
2006-05-30
2006-05-30
Perkey, W. B. (Department: 2851)
Optics: image projectors
With sound accompaniment
C353S119000, C348S838000
Reexamination Certificate
active
07052136
ABSTRACT:
A portable multimedia projection system includes a portable housing, a channel tuner, an image projection device and a controller. The image projection device externally projects images. The controller is electrically coupled to the channel tuner and the image projection device. The controller directs video signals from the channel tuner to the image projection device.
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Akin Gump Strauss Hauer & Feld & LLP
Cruz Magda
Johnson Research and Development Co., Inc.
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