Method of controlling power states in a multimedia system

Details Method of controlling power states in a multimedia system Method of controlling power states in a multimedia system

2006-08-18

2011-10-18

Huber, Paul (Department: 2627)

Interactive video distribution systems

Video distribution system components

Receiver

Reexamination Certificate

active

08042145

ABSTRACT:
This invention relates to controlling the power states in a multimedia system comprising a multimedia connector box including a multimedia source interconnected to a transmitter module, and a multimedia device including a receiver module interconnected to a multimedia sink, wherein the transmitter and the receiver modules interface the multimedia connector box and the multimedia device via multimedia interfacing means. A signal detector detects the signal activity between the power sources of the multimedia system for determining the current power state of the power sources, and a power switching mechanism adapts the power states of the transmitter and receiving modules to the power states of the power sources.

REFERENCES:
patent: 6593975 (2003-07-01), Oh
patent: 2006/0209745 (2006-09-01), MacMullan et al.
patent: 2006/0280055 (2006-12-01), Miller et al.
patent: 0219078 (2002-03-01), None
HDMI Licensing, LLC: Specification Version 1.2 High-Definition Multimedia Interface, Aug. 22, 2005, pp. 1-214.

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