Information distribution and processing system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 19, 2003
Issued Date -
N/A
app pub date -
Aug 5, 2002
filing date -
Apr 7, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for delivering computer code to a plurality of processing units is disclosed. A first set of digital data is distributed to the plurality of processing units. The first set of digital data is unencrypted and comprises a content portion and an identification label. At least one of the processing units sends the identification label to a remote station. The remote station then encrypts a second set of digital data and delivers the encrypted code to the requesting processing unit. The requesting processing unit can decrypt the encrypted second set of digital data.
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