Method for testing electronic components
CA 2256601 C · Owner: Lejeune, Philippe · Inventors: Lejeune, Philippe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention features a device (1) comprising processing means (13) capable of controlling test equipment (2) to carry out repeatedly some at least of its steps, each time reducing the duration of at least one of them until satisfying a final criterion taking into account the distribution of the electric variables measured by the said equipment for each reduced duration value, and to set a new duration value at most equal to its initial value for , which the measured electric variable distribution satisfies one selected dispersion condition. It further comprises a function generator (14) capable , of providing a function applicable to at least one of the terms of a comparison …
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 May 23, 1997 and granted December 10, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 23, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 23, 2019.
- 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.