Method and system for providing audio and/or video tracks
CA 2401445 A1 · Owner: Van Den Boogaard, Richard Hendricus Johannes · Inventors: Van Den Boogaard, Richard Hendricus Johannes
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
In a method and system a number of digital audio and/or video files is made available by a first party to a second party. The files comprise at least a first file and a second file following the first file. An intermediate segue file with a mix of an end segment and a start segment of the second file is created. Also, a first shortened file with the first file without the end segment thereof is created. Further, a second shortened file with the second file without the start segment thereof is created. The first shortened file the intermediate segue file and the second shortened file are transferred to the second party. The first file and the second file may originate from different …
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 February 28, 2001. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 28, 2021.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 28, 2023.
- 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.