Electrical transmission or interconnection systems – Switching systems – Condition responsive
Patent
1991-07-08
1993-07-20
Gaffin, Jeffrey A.
Electrical transmission or interconnection systems
Switching systems
Condition responsive
361170, H01H 4700
Patent
active
052296547
ABSTRACT:
An electronic device, such as a color television receiver, is provided with a main switch and a non-volatile memory unit which stores the previous on/off state of the power source for the electronic device. The device is powered on when the main switch is switched from off to on, regardless of the contents of the non-volatile memory unit.
REFERENCES:
patent: 4937703 (1990-06-01), Adams
patent: 5055962 (1991-10-01), Peterson et al.
Gaffin Jeffrey A.
Matsushita Electric - Industrial Co., Ltd.
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