Apparatus for transmitting/receiving bitstream in network and method thereof
CA 2370915 A1 · Owner: Park, Dong-Seek · Inventors: Park, Jeong-Hoon; Kim, In-Hwan; Bae, Dae-Gyu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus and method of transceiving a bitstream by which avideo bitstream , is stably transmitted by the effective use of two logic channels when communication is established by the two logic channels during transmission of the video bitstream in a communication network is provided. In this method, a , source is encoded into a bitstream using a predetermined type of coding. Then the encoded bitstream is transmitted to each communication protocol layer while the header of each communication protocol layer is added to a payload. The header is transmitted separately from the bitstream.
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 23, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 23, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 23, 2022.
- 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.