Circuit and method for adjusting circuit tolerances
CA 2482450 A1 · Owner: Bazarjani, Seyfollah · Inventors: Bazarjani, Seyfollah
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A frequency response adjuster for a frequency responsive circuit and a method , for tuning a frequency response of a circuit are disclosed. The adjuster may , include a time constant sensor wherein a charging state of the frequency responsive circuit may be measured by, and output from the time constant , sensor as a first voltage a converter that samples the first voltage and outputs a second voltage resultant from a conversion of the first voltage by the converter, an array of trimming components and a selector that utilizes , the second voltage to select at least one trimming component from the array of trimming components. The method includes the steps of sensing a time constant of …
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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 April 9, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended April 9, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 9, 2025.
- 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.