Module for exchanging information by carrier-currents...

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S132000, C455S575900

Reexamination Certificate

active

07945296

ABSTRACT:
The module for exchanging information by carrier-currents (22, 24) for controlling an electrical member (12, 14) includes first receiver means (34A,36A) for receiving an information-conveying signal. The first receiver means (34A,36A) may take on two states, respectively an activated state and a deactivated state. The module (22, 24) further includes second receiver means (34B,36B) for receiving a wakeup signal for activating the first receiver means (34A,36A) to switch from the deactivated state to the activated state.

REFERENCES:
patent: 5089974 (1992-02-01), Demeyer et al.
patent: 5539388 (1996-07-01), Modgil
patent: 6760578 (2004-07-01), Rotzoll
patent: WO 94/18803 (1994-08-01), None
patent: WO 99/36802 (1999-07-01), None

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