Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-01-04
2005-01-04
Corrielus, Jean M. (Department: 2172)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C707S793000, C707S793000, C707S793000, C707S793000, C715S252000, C709S241000, C709S241000
Reexamination Certificate
active
06839723
ABSTRACT:
An information management system of the present invention includes an information management apparatus and an information request apparatus. The information management apparatus acquires, each time a state of an object varies, state information on these state variations and stores a storage module with the state information. Thereafter, when the information request apparatus makes a request for providing the state information, the information request apparatus is provided with, as difference information, the state information ranging from a piece of state information indicating that the state varies next to the state information provided last to the information request apparatus before receiving the providing request up to a latest piece of state information among plural pieces of state information stored in the storage module.
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Hayakawa Akira
Sugimoto Yuichiro
Corrielus Jean M.
Fujitsu Limited
Ly Anh
Staas & Halsey , LLP
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