Performance improvement tool for rule based expert systems
CA 2018070 C · Owner: Yue, Po C. · Inventors: Yue, Po C.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A monitoring system monitors an expert system application while such application executes for a period of time. The monitoring system records selected performance data relative to the operating efficiency of the expert system, and writes such data into a database for later use. After a test run of the expert system is completed, the monitoring system can select a small number of candidate rules for revision by a user and, display data to the user which allows the user to determine what types of changes need to be made to the candidate rules and to the working memory data organization.
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 June 1, 1990 and granted February 15, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 1, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 1, 2012.
- 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.