Selective call receiver theft protection device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 17, 1991
Grant Date -
N/A
app pub date -
Dec 5, 1989
filing date -
Dec 5, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A selective call receiver allows reprogramming of the options stored within a code plug only after entry of a correct password. After a predetermined number of unsuccessful attempts to enter a correct password, the selective call receiver is user disabled such that the user may not reenable the selective call receiver without returning the receiver to the manufacturer or without replacing expensive components thereof.
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