Patent №
US 7,058,664
Granted
2006-06-06
Filed 2002
Owner
SPRINT COMMUNICATIONS COMPANY L.P.
Lab
—
AI components
2
kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10134828
A method and system are provided for performing the recovery of deleted user data in a database datafile. The database datafile may be stored in data storage and may contain one or more flags or “deleted-data flags” indicating that the database datafile contains deleted user data. For recovering the deleted user data, the system receives at least one input indicative of the database datafile, ascertains one or more addresses of deleted user data that have corresponding deleted-data flags, and alters at least one reference in the database datafile that corresponds to the ascertained addresses. Additionally, the system may search the database datafile for the deleted-data flags.
AI classification
Ownership
SPRINT COMMUNICATIONS COMPANY L.P.
assignment · 128620862
Assignors
HSU, JACK P.
On an employer assignment, the assignors are typically the inventors.