Flexible buffering scheme for multi-rate simd processor
CA 2404020 A1 · Owner: Catena Networks Canada Inc. · Inventors: Bourget, Christian; Kumar, Yatish; Stacey, Fred
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A single instruction, multiple data (SIMD) architecture for controlling the processing of plurality of data streams (20) in a digital subscriber line (DSL) system has a memory for storing the data channels a processor (15) , operatively coupled with the memory (20) for processing data from the data streams, and a controller (12) for controlling the processor. Storing the data in the memory de-couples the operating rate of the processor (15) and the operating rate of the data streams (20).
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 March 28, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 28, 2023.
- 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.