Method and device for locating an object by means of the shape, dimensions and/or orientation thereof
CA 2439867 A1 · Owner: Pirim, Patrick · Inventors: Pirim, Patrick
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method and device for locating a shape in a space represented by pixels which together form a multidimensional space i j that changes over time, and represented at a series of moments T. Said data each piece of which is associated with a time parameter A B, etc. take the form of digital DATA(A) DATA(B), etc. signals comprising a sequence A¿ijt? B¿ijt?, etc. of binary numbers of n bits which are associated with synchronisation signals. As a result the moment T of the space and the position i j in said space can be defined, at which the A¿ijt? B¿ijt?, etc. signals are received at a given moment. According to the invention a) a region is located in the space that is …
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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 February 22, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 22, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 22, 2024.
- 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.