Software license control
US9372964B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2011 |
| Grant date | Jun 21, 2016 |
| Priority date | — |
| Expiry date | Mar 21, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system for software license control is described that is particular useful for use in a virtualized system, such as a cloud computing system. A module can be made available for use within the virtualized network, wherein a license fee is payable for use of the module. The module includes a license file that can be located wherever it is required. In addition, a central license file is provided at an administration node. The central license file is configured such that it can only be operated from that administration node, thereby preventing the copying of that file. The license file operating in the virtual network communicates with the central license file. The central license file controls the use of the licensed module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.