System and method for identifying a wireless serving node for a mobile unit
CA 2470955 A1 · Owner: Miernik, Jerzy W. · Inventors: Miernik, Jerzy W.; Garbuz, Alexander G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system and method for identifying a wireless serving node for a mobile unit include the ability to receive a wireless registration request at a control node for a wireless serving node cluster and determine a control node associated with the registration request by using an algorithm on a mobile unit identifier in the registration request. The system and method also include the ability to generate a wireless registration response containing an identifier for the control node associated with the registration request if the control node is not the control node associated with the registration request.
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 January 8, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended January 8, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 8, 2025.
- 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.