Vector data store execution control system
CA 2037646 C · Owner: Omata, Makoto · Inventors: Omata, Makoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An information processing apparatus includes an arithmetic operation executing unit a memory unit, a, memory control unit, a resource managing unit and an, execution designating unit. The arithmetic operation executing unit executes an arithmetic operation on the basis of an instruction. The memory unit stores the arithmetic operation result from the arithmetic operation executing unit. The memory control unit has a buffer for temporarily storing data from the arithmetic operation executing unit and controls data transfer between the arithmetic operation executing unit and the memory unit. The resource managing unit manages use states of resources of the arithmetic operation executing unit. …
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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 March 6, 1991 and granted July 13, 1999. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 6, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 6, 2013.
- 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.