Software production method, processor and recording medium
CA 2235924 C · Owner: Information System Development Institute · Inventors: Negoro, Fumio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
First, a defining identifier constituting a screen required for software to be produced is determined. The words contained in the defining identifier are then taken out, and a processing path diagram in which all functions required for the software are arranged on the basis of the defining identifier and along a flow of a process is prepared. A required file is then determined on the basis of the extracted words and prepared processing path diagram. A first base logic for editing screens or files for all of the extracted words, a second base logic for determining a processing path and a third base logic for updating a file are then prepared. Three kinds of pallets in which the first to …
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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 30, 1996 and granted November 13, 2001. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 30, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 30, 2018.
- 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.