Physical private mobile telecommunications network
CA 2429865 C · Owner: Telecom Italia S.P.A. · Inventors: Riccobono, Salvatore; Tomaselli, Guglielmo; Eynard, Carlo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A supranational and inter-PLMN physical private mobile telecommunications network includes at least one first (1) and one second (2) physical node that can cooperate with the respective different public mobile networks (PLMN1 PLMN2), preferably located in different countries. These physical nodes have respective functionalities selected from the group consisting of: - masking functionality (M1, M2) to handle the interworking with the respective public mobile network (PLMN1, PLMN2), - filtering functionality (FI F2) to analyse , the numbering of the internal called/calling customer in relation to the identity of the calling/called party, - a functionality managing the coordination and …
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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 26, 2001 and granted October 18, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 26, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 26, 2023.
- 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.