Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-08-09
2005-08-09
Rones, Charles (Department: 2165)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C709S203000
Reexamination Certificate
active
06928439
ABSTRACT:
According to the present invention, a computer system with a mechanism for controlling the access rights for data to be used in common by multiple users, which includes: data storage for the storing data in common; an access management table including access management data for controlling access rights for the data in common; and control mechanism for updating the access management data in response to communication from a user who is authorized to grant access rights. Included in the data in the access management table is information for data to be accessed, identification information for a user who has been granted access rights, access level information and identification information for the user who grants the access rights.
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Heslin Rothenberg Farley & & Mesiti P.C.
International Business Machines - Corporation
Kinnaman, Esq. William A.
Mahmoudi Hassan
Radigan, Esq. Kevin P.
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