Electronic apparatus and projector

Details Electronic apparatus and projector Electronic apparatus and projector

2007-02-21

2011-11-08

Lee, Michael (Department: 2422)

Television

Receiver circuitry

Remote control

C340S012280, C340S012520, C340S012290

Reexamination Certificate

active

08054387

ABSTRACT:
An electronic apparatus includes a remote control device that transmits a predetermined key code signal, excluding a unique key code (signal) for identifying the device itself, and an operation information signal of a user, a receiving unit that receives the signals to be transmitted by the remote control device, an arithmetic unit, and an ID number setting unit that sets an ID number peculiar to a main body. The arithmetic unit receives the operation information signal when information specified by a set of the key code received by the receiving unit and numerals is consistent with information specified by the ID number set by the ID number setting unit.

REFERENCES:
patent: 6750782 (2004-06-01), Byun
patent: 7173541 (2007-02-01), Park et al.
patent: A-2-260797 (1990-10-01), None
patent: A 2001-245371 (2001-09-01), None
patent: A-2005-6058 (2005-01-01), None

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