Revision control for database of evolved design
US7539680B2 · kind B2 · utility
1Cited by
10References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 2002 |
| Grant date | May 26, 2009 |
| Priority date | — |
| Expiry date | May 21, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99953
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method of controlling access to a database of a design. The method may comprise the step of identifying a version of the design by a first identifier, allocating first authorization information to the first identifier, and controlling access to the database. The first authorization information may indicate a permission of one or more users to access information in the database in respect of the first identifier. The access may be controlled in accordance with the first authorization information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.