A communications network for exchanging data packets of atm connections and methods and network nodes for this communications network
CA 2322925 A1 · Owner: T'Joens, Yves · Inventors: T'Joens, Yves
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 communications network for exchanging data packets of ATM connections in which in, network nodes of a lower network level a data bank is, provided in which connection data are kept available wherein each data bank in a network node of a lower network level (L1) keeps available connection data for a closer environment (PGA1, ... PGA4, ... PGC), that at least one additional data bank (RSA1, ... RSC), which keeps available connection data for a wider environment is, provided and assigned to a network node and that network, node of a higher network level (e.g. A.1) which is responsible for a network node (A.1.1) to which an additional data bank (RSA1) is assigned also …
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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 October 10, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 10, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 10, 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.