Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2011-04-12
2011-04-12
Agwumezie, Charles C (Department: 3685)
Data processing: database and file management or data structures
Database design
Data structure types
C705S050000
Reexamination Certificate
active
07925615
ABSTRACT:
Systems and techniques for improving the performance of a network system having one or more sending systems and one or more receiving systems may include determining the digital signature of a received digital file, comparing the digital signature against stored digital signatures of digital files accessible to the receiving system, and determining whether to store the received digital file and/or a location identifier for the stored version of the received digital file based on a result of the comparison.
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Adamski Michael K.
Despeaux Craig E.
Hall, III Walter Scott
Sutton, Jr. Lorin R.
Agwumezie Charles C
AOL Inc.
Finnegan Henderson Farabow Garrett & Dunner LLP
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