Shared memory type vector processing system and control method thereof
CA 2292230 A1 · Owner: Nec Corporation · Inventors: Nakazato, Satoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A shared memory type vector processing system in which CPUs are connected by a bus for transferring a vector processing instruction generated from each CPU to each CPU and the respective CPUs are grouped into a master CPU which issues a vector processing instruction to other CPU and slave CPUs operating as a multi-vector pipeline in synchronization with a vector processing unit in the master CPU, the master CPU including a memory access control unit for issuing said vector processing instruction with issuing source CPU information attached for identifying an issuing source CPU, and transferring said instruction to all the CPUs including its own CPU through a bus, and the master CPU and 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 14, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 14, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 14, 2021.
- 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
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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.