Class network routing
CA 2436413 C · Owner: Coteus, Paul W. · Inventors: Gara, Alan G.; Bhanot, Gyan V.; Giampapa, Mark E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network , routing allows a compute processor to broadcast a message to a range (one or more) of , other compute processors in the computer network such as processors in a , column or a row. Normally this type of operation requires a separate message to be sent to each , processor. With class network routing pursuant to the invention a single , message is , sufficient, which generally reduces the total number of messages in the network as well , as the latency to do a broadcast Class network routing is also applied to dense matrix , …
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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 February 25, 2002 and granted September 27, 2011. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 25, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 25, 2024.
- 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.