Software virus protection
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Apr 11, 2002
app pub date -
Aug 28, 2001
filing date -
Aug 31, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of protecting a wireless device against viruses, comprising maintaining a database of virus signatures on the device, updating the database by downloading virus signatures in a Short Message Service (SMS) Message, and searching for virus signatures in the memory of or files stored on the wireless device by comparison with the database.
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