Transmitter for operating rolling code receivers

Details Transmitter for operating rolling code receivers Transmitter for operating rolling code receivers

2005-10-18

2005-10-18

Horabik, Michael (Department: 2635)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S005700, C340S005710, C340S870030, C340S870030

Reexamination Certificate

active

06956460

ABSTRACT:
A fixed transmitter for operating a rolling code receiver is disclosed. A set of fixed codes is captured from a rolling code transmitter that is used to actuate a corresponding rolling code receiver. The set of fixed codes is stored in a memory of a fixed code transmitter. The fixed code transmitter, upon each actuation, transmits one or more codes of the set of fixed codes to operate the rolling code receiver. The set of stored fixed codes in the fixed code transmitter has fewer codes than a total number of unique codes that can be generated by the rolling code receiver.

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