Television – Camera – system and detail – Remote control
Reexamination Certificate
2005-08-09
2005-08-09
Ho, Tuan (Department: 2615)
Television
Camera, system and detail
Remote control
C348S207100, C348S207110, C348S552000
Reexamination Certificate
active
06927790
ABSTRACT:
A digital camera system includes a digital image sensor, a memory coupled to the digital image sensor via a data bus, a microcontroller having control signal output ports and a data I/O port, and a bi-directional tri-state buffer coupled to the data I/O port and the data bus for passing data therebetween. At least one of the control signal output ports is coupled to each of the digital image sensor, memory and tri-state buffer. The microcontroller issues control signals over it's control signal output ports to control access to the data bus by establishing only one of a plurality of possible data transfer paths at any given point in time.
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Ho Tuan
Selby Gevell
Shepherd James T.
The United States of America as represented by the Secretary of
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