Digital signal processor with divide function
CA 1252213 A · Owner: Nortel Networks Limited · Inventors: Deczky, Andrew G.; Rayment, Stephen G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, A digital signal processor which efficiently executes the division of a positive number in N+1 processor cycles where N is equal to the number of digits in the dividend. This is achieved by utilizing an arithmetic logic unit in the processor which is divided into two selectively concatenated independently controllable sections so that the values therein can be selectively processed under control of a unique algorithm. - i -
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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
- Granted April 4, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 4, 2006.
- 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.