Method and communication system for managing a communication network
CA 2660067 C · Owner: Siemens Aktiengesellschaft · Inventors: Hirsch, Lucian
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method and to a communication system for managing a communication network. The aim of the invention is to provide a method with which communication networks can be automatically tested from a superordinate producer--independently managing network management center (NMC) for example at times when subordinate, producer-specific operation and maintenance centers (OMC) are not occupied. To this end at least one producer-dependent information is transmitted when an alarm report is sent and producer-specific hardware tests are automatically generated in the network management center. The information model of the OMC-NMC interface does not have to be familiar with the …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed November 7, 2000 and granted December 31, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 7, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 7, 2022.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.