Image reproduction apparatus
CA 2038457 A1 · Owner: Matsushita, Akira · Inventors: Matsushita, Akira
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention relates to an image reproduction apparatus for performing video signal processing by utilizing a plurality of DSPs. A digital video signal is supplied to a DSP signal processor constituted by combining the plurality of DSPs, and programs to be supplied to the plurality of DSPs are time-divisionally switched on the basis of a transmission timing of the video signal, so that the DSP signal processor can execute a plurality of systems of processing operations and many functions can be added without increasing a circuit scale.
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 March 18, 1991. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended March 18, 2011.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 18, 2013.
- 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.