US5103392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for storing history of use of programs including user credit data and having access by the proprietor
Assignee: Fujitsu Ltd
•
Filing: 1990-12-05
•
Granted: 1992-04-07
•
Expires: 2010-12-05
Abstract
Abstract A system for storing data on the history of use of programs consisting of a data processing apparatus and a program storage unit, such as a magnetic tape, which stores program-specific data. The data processing apparatus includes a user-specific credit data storage portion, a use decision portion, and a program use history storage portion which can store use history data derived from the program-specific data from the program storage unit or the user-specific credit data from the user-specific credit data storage portion. The program use history is accessible to proprietors of the programs so that charges can be based on actual use of the programs.
Inventors
- 👤 Ryoichi Mori
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:53
CPC Classifications
G; G06; G06Q; G06Q30/00; G06Q30/04; G06F; G06F11/00; G06F11/30; G06F11/34; G06F11/3438; G06F11/3466; G06F11/3476; G06F2201/00; G06F2201/88
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
226 words
A method for controlling access to computer software by a user, comprising the steps of: (a) storing proprietor and software identification, use control data, use history data and user credit data in a local computer, possessed by the user, upon storage of the computer software therein; (b) permitting use of the computer software on the local computer in dependence upon the use control data and at least one of the use history data and the user credit data; (c) updating the at least one of the use history data and the user credit data stored in the local computer in dependence upon the use of the computer software permitted in step (b); (d) transmitting the at least one of the use history data and user credit data relied upon in step (b), together with the proprietor and software identification relating to the software owned by the proprietor, from the local computer to a central computer; (e) storing on a central computer the at least one of the use history data and the user credit data by proprietor corresponding to the proprietor and software identification; and (f) controlling access to information on the central computer by each of a plurality of proprietors to obtain only the at least one of the use history data and the user credit data relating to the software owned by each proprietor.
Claim 2
Independent Claim
226 words
A method for controlling access to computer software by a user, comprising the steps of: (a) storing proprietor and software identification, use control data, use history data and user credit data in a local computer, possessed by the user, upon storage of the computer software therein; (b) permitting use of the computer software on the local computer in dependence upon the use control data and at least one of the use history data and the user credit data; (c) updating the at least one of the use history data and the user credit data stored in the local computer in dependence upon the use of the computer software permitted in step (b); (d) transmitting the at least one of the use history data and user credit data relied upon in step (b), together with the proprietor and software identification relating to the software owned by the proprietor, from the local computer to a central computer; (e) storing on a central computer the at least one of the use history data and the user credit data by proprietor corresponding to the proprietor and software identification; and (f) controlling access to information on the central computer by each of a plurality of proprietors to obtain only the at least one of the use history data and the user credit data relating to the software owned by each proprietor.
Claim 3
Dependent Claim
47 words
A method according to claim 1, wherein said updating, transmitting, storing and controlling access of the at least one of the use history data and the user credit data in steps (c)-(f) include performing steps (c)-(f) on both the use history data and the user credit data.
Claim 4
Dependent Claim
47 words
A method according to claim 2, wherein the use history data includes at least one of length of time of use and number of times of usage, and the user credit data provides monetary information on payment for use of the computer software on the local computer.
References Cited (Backward Citations)
US3719927A
Cited
US3956615A
Cited
US4358672A
Cited
US4433207A
Cited
US4453074A
Cited
US4553252A
Cited
US4683553A
Cited
US4484217A
Cited
EP0116327A1
Cited
US4593376A
Cited
US4658093A
Cited
US4590557A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-04-07 | 1995-10-07 | 1996-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-04-07 | 1999-10-07 | 2000-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-04-07 | 2003-10-07 | 2004-04-07 | $7700.00 | Window Closed / Lapsed |