Communication terminal unit capable of receiving a message...

Details Communication terminal unit capable of receiving a message... Communication terminal unit capable of receiving a message...

2007-09-04

2007-09-04

Ferguson, Keith (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S414100, C455S414400, C455S412100, C455S412200, C455S422100, C455S403000, C709S206000, C709S218000, C709S219000, C726S013000, C704S002000, C704S006000

Reexamination Certificate

active

11519976

ABSTRACT:
A communication terminal unit capable of identifying a message sender by comparing a source address attached to a received message with an address registered in a memory of the unit in advance, which can identify the message sender even if the source address has an error by regarding the erroneous source address to be the same as the registered address when the difference between these two addresses is within a predetermined permissible range.

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patent: WO 99/62000 (1999-12-01), None
European Patent Office Action issued by the European Patent Office on Oct. 23, 2003, in European Patent Application No. 02003140.
European Search Report issued by the European Patent Office on Jul. 17, 2003, in European Patent Application No. 02003140.

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