Methods and systems for sending side-channel data during data inactive period
CA 2416052 A1 · Owner: Kim, Gyudong · Inventors: Kim, Gyudong; Kim, Min-Kyu
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a serial interface transmission system with more than one data line, in which the transmitted data has in-band and out-ofband characters. More particularly, the present invention relates to methods and systems for sending side channel data over a high-speed digital communications link, e.g. a video link. One embodiment of the invention provides a high-speed digital transmitter capable of sending side channel data. The transmitter includes a channel zero encoder a multiplexer, data , enable out (DEout) control logic and a channel one encoder. The channel one encoder receives input from the channel one multiplexer and the channel one DEout control …
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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 June 14, 2002. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 14, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 14, 2024.
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Timeline
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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.