Numerically controlled oscillator in particular for a radiofrequency signal receiver
CA 2362232 A1 · Owner: Riem-Vis, Ruud · Inventors: Farine, Pierre-Andre; Etienne, Jean-Daniel; Firouzi, Elham
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The numerically controlled oscillator (8) is mounted in particular in a radiofrequency signal receiver which further includes means (3) for receiving and, shaping the radiofrequency signals a correlation stage (4) and a clock signal generator. The oscillator receives at one input a clock signal with a first frequency, (CLK) which clocks the oscillator operations and a binary word of several , bits (Nb) to provide at one output at least an output signal (Mb) with a frequency determined as a, function of said binary word and the clock signal. The oscillator includes a first, accumulation stage (12) for a first number of most-significant bits (Ob) of the binary, word and a second …
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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 November 14, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 14, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 14, 2023.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.