Communications: electrical – Continuously variable indicating – With meter reading
Patent
1998-04-16
2000-02-29
Cuchlinski, Jr., William A.
Communications: electrical
Continuously variable indicating
With meter reading
34082534, 34082569, 34082572, 341173, 341176, G08C 1500
Patent
active
060314656
ABSTRACT:
A wireless remote-control transmitter includes circuitry for entering an identification code so that only an authorized operator can use the device. Use as a keyless entry system provides the owner of a vehicle equipped with a wireless receiver with an additional keypad-operated transmitter which may be vehicle mounted to perform some or all of the same functions as those available through an existing remote. In this embodiment, the keypad may be mounted behind a small section of the vehicle's window glass, with command inputs being sensed using electrical, magnetic, or optical detection techniques. To save on battery power, the system automatically powers down during periods of non-use, use, with some form of wake-up signal being used to enter operational modes requiring increased power consumption.
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Beaulieu Yonel
Cuchlinski Jr. William A.
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