Playback manipulation of http streamed content objects
CA 2468244 A1 · Owner: Thompson, Mark R. · Inventors: Raciborski, Nathan F.; Thompson, Mark R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
According to the invention, a method for playing a streamed content object using hypertext transport protocol (HTTP) transport is disclosed. In one step a first portion of the streamed content object is received from a packet switched network(108) using HTTP. The first portion is played at least partially coincident in time with the first listed receiving step. A second portion of the streamed content object is received. The second portion is not contiguous in the streamed content object to the first portion.
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 November 27, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 27, 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.