Event recording in a service database system
CA 2263598 A1 · Owner: Nokia Telecommunications Oy · Inventors: Lehtinen, Pekka
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 of handling the event recordings in a service database system. The database contains stored measurement tables (MT) which include consecutive rows (Ri). For efficient use of event counters on the measurement table rows, said counters have been copied and in every , recording interval the counter values of a given counter group on a row are incremented, and the counter values of another counter group on the row are recorded according to a predefined rotation principle. The recording and zeroing of counter values is handled during the recording interval one measurement object at a time, and the first processing of each counter group after 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 August 29, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 29, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 29, 2019.
- 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.