Parallel processing system
CA 2111600 C · Owner: Kobayakawa, Kazushige · Inventors: Ishizaka, Kenichi; Nagasawa, Shigeru; Kobayakawa, Kazushige
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A parallel processing system is adapted to a parallel computer system and includes a plurality of processing units each having a main storage storing instructions and data, an instruction processor reading the instructions from the main storage and executing the instructions, and a transfer processor for making a data transfer in units of a packet which is made up of a header and body data, and a network coupling two processing units which are to make the data transfer based on information included in the header of the packet, where the header includes information related to at least a destination of the data, an attribute of a memory access to the main storage and a length of the data. The …
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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 December 16, 1993 and granted November 3, 1998. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended December 16, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 16, 2015.
- 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.