Exclusive access controlling apparatus, exclusive access...

Details Exclusive access controlling apparatus, exclusive access... Exclusive access controlling apparatus, exclusive access...

2006-10-03

2006-10-03

Dam, Tuan (Department: 2192)

Data processing: software development, installation, and managem

Software upgrading or updating

Plural version management

C717S122000, C707S793000

Reexamination Certificate

active

07117492

ABSTRACT:
An electronic information name of electronic information prepared by attaching a version number of the electronic information with a unique appellation of the electronic information is distributed to users of electronic information. Based on this electronic information name, accesses to the electronic information are conducted. There is further provided a table for holding the version number of the electronic information, and the version number held in the table is changed such as by a locking request, a locking release request for the electronic information. Upon an access request to the electronic information, the version number included in the electronic information name is compared with the version number held in the table, so as to judge whether or not the access to the electronic information is to be permitted, to thereby conduct an exclusive access control of the electronic information.

REFERENCES:
patent: 5586304 (1996-12-01), Stupek et al.
patent: 5806078 (1998-09-01), Hug et al.
patent: 5857107 (1999-01-01), Tsuchida
patent: 5878432 (1999-03-01), Misheski et al.
patent: 5881292 (1999-03-01), Sigal et al.
patent: 4-127261 (1992-04-01), None
patent: 4-337850 (1992-11-01), None
patent: 6-202923 (1994-07-01), None
patent: 6-314227 (1994-11-01), None
patent: 8-147205 (1996-06-01), None
patent: 8-328933 (1996-12-01), None
patent: 9-114714 (1997-05-01), None
patent: 10-3417 (1998-01-01), None

Affiliated with

Also associated with

Rating

Exclusive access controlling apparatus, exclusive access... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exclusive access controlling apparatus, exclusive access..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exclusive access controlling apparatus, exclusive access... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3702253