Computer-aided parallelizing of computation graphs
CA 2891145 C · Owner: Ab Initio Technology Llc · Inventors: Stanfill, Craig W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An approach to automatically specifying or assisting with the specification of a parallel computation graph involves determining data processing characteristics of the linking elements that couple data processing elements of the graph. The characteristics of the linking elements are determined according to the characteristics of the upstream and/or downstream data processing elements associated with the linking element for example, to enable computation by the parallel computation graph that is equivalent to computation of an associated serial graph.
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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 June 22, 2004 and granted February 19, 2019. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended June 22, 2024.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 22, 2026.
- 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.