procedure for interprocess data transfer
US7072456B1 · kind B1 · utility
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6References
6Claims
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Key dates
| Filing date | Jun 22, 2000 |
| Grant date | Jul 4, 2006 |
| Priority date | — |
| Expiry date | Nov 13, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/54
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Procedure for interprocess data transfer in a telephone exchange system in which processes transmit messages between themselves in order to provide services between processes and in which a first process requests a service form a second process, which, based on the request, starts providing the service to the first process and terminates the service when a predetermined condition is met. The service is refreshed when the first process wishes the service to be continued.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.