Communications: electrical – Continuously variable indicating – With meter reading
Patent
1988-08-09
1990-03-27
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With meter reading
34082572, 341176, H04Q 702, H04Q 900
Patent
active
049124633
ABSTRACT:
A remote control apparatus has a transmitter which is capable of being switched between a normal position and a changing position, and a receiver which is capable of being switched between a normal mode and a changing mode. The remote control apparatus utilizes a first memory device in the transmitter to store an address code; an address code generator in the transmitter to generate a new address code and to store it in the first memory device when the transmitter is switched to the changing position; and a transmitting device in the transmitter to transmit the address code stored in the first memory device. The remote control apparatus also utilizes a receiving device in the receiver to receive the transmitted address code; a second memory device in the receiver to store the received address code therein when the receiver is switched to the changing mode; a comparator in the receiver to compare the received address code with the address code stored in the second memory device when the receiver is switched to the normal mode; and an output gate in the receiver to be activated by the comparator to output an operating signal when the address codes are the same.
REFERENCES:
patent: 4315249 (1982-02-01), Apple et al.
patent: 4316273 (1982-02-01), Jetter
patent: 4529980 (1985-07-01), Liotine et al.
patent: 4573046 (1986-02-01), Pinnow
patent: 4652860 (1987-03-01), Weishaupt et al.
patent: 4750118 (1988-06-01), Heitschel et al.
Lau Yuk H.
Princeton Technology Corporation
Yusko Donald J.
LandOfFree
Remote control apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Remote control apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Remote control apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1653929