Telecommunication services identification
CA 2364722 A1 · Owner: Nokia Mobile Phones Limited · Inventors: Honko, Harri; Harmovaara, Matti
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method and apparatus are disclosed for identifying telecommunications services. The apparatus enables call establishment between a terminal of an originating analogue network and a terminal of a digital terminating network. It comprises an input for receiving call identification information in a first format from the originating network, means for reformatting received call identification information into a second format output means for outputting , the call identification information in the second format over the terminating network; and connection means for completing an appropriate connection between the terminals.
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 February 24, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 24, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 24, 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.