Computer graphics processing and selective visual display system – Image superposition by optical means – Operator body-mounted heads-up display
Reexamination Certificate
2006-06-27
2006-06-27
Awad, Amr A. (Department: 2629)
Computer graphics processing and selective visual display system
Image superposition by optical means
Operator body-mounted heads-up display
C359S013000, C381S371000, C348S053000
Reexamination Certificate
active
07068242
ABSTRACT:
A head-mounted audio/video playback system is provided which includes a main-body unit functioning as a pair of headphones worn on the head for playing back audio, to which a video playback unit having a video playback function, a battery unit having a power supplying function, and a protective cover are detachably connected. The main-body unit can be used alone, the video playback unit can be connected to only one of a left case and a right case of the main-body unit, or the video playback unit can be connected to one of the left case and the right case and the battery unit can be connected to the other.
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Awad Amr A.
Frishauf Holtz Goodman & Chick P.C.
Olympus Optical Co,. Ltd.
Sheng Tom
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