Telephonic communications – Supervisory or control line signaling – Substation originated
Reexamination Certificate
2006-09-26
2006-09-26
Swerdlow, Daniel (Department: 2615)
Telephonic communications
Supervisory or control line signaling
Substation originated
C379S050000, C340S541000
Reexamination Certificate
active
07113584
ABSTRACT:
A digital communication translator for redirection of preprogrammed instructions and/or information from a digital alarm communicator system or digital communicator transmitter. The inventive device includes an integrated circuit board containing memory ships with input for a common analog or digital communications circuit and output for the same. An input for a low voltage direct current power. An EEPROM (Electronically Erasable Programmable Read Only Memory) may interact with the activated host communication process and initiate a communication circuit with the redirected receiver. This EEPROM may simulate a receiver to the host transmitter, An EPROM (Electronically Programmable Read Only Memory) may contain a library of various formats and data to assist the EPROM in simulating the appropriate receiver for the host communicator.
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patent: 5923731 (1999-07-01), McClure
patent: 6272212 (2001-08-01), Wulforst et al.
patent: 6311072 (2001-10-01), Barclay
patent: 6758096 (2004-07-01), Schon et al.
patent: WO0063562 (2000-10-01), None
Bell Robert Platt
Swerdlow Daniel
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