Peripheral component interconnect bus memory address decoding
CA 2371509 A1 · Owner: Thales Training & Simulation Limited · Inventors: White, David John; Ball, Alan Edward
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A peripheral component interconnect (PCI) bus memory addressing system comprising a memory address decoder and disconnection means connected to a PCI bus, the disconnection means being arranged to disconnect one or more signals of the, PCI bus from a first PCI device wherein the memory address decoder is arranged to, selectively activate the disconnection means such that an address which falls within an, address range identified in a base address register of the first PCI device and a base, address register of a second PCI device will be received by the second PCI device but, not by the first PCI device.
Read the whole patent
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 12, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 12, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 12, 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.