System of reusable software parts for implementing concurrency and hardware access, and methods of use
CA 2386658 A1 · Owner: Miloushev, Vladimir I. · Inventors: Nickolov, Peter A.; Miloushev, Vladimir I.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system of reusable software parts for designing and implementing concurrency and access to hardware in software components applications and systems , constructed by assembly. Parts for generating events in specific execution contexts, and under specific time constraints are included. Also included are innovative parts for protecting critical regions consisting of parts or structures of interconnected parts. In addition reusable parts for handling , hardware interrupts and access to registers and memory of peripheral hardware devices are also included. The system includes a number of parts for designing and implementing device drivers in a way that is independent of specific …
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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 August 16, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 16, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 16, 2022.
- 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.