Method and system for transferring a/v messages through computer network
CA 2377138 A1 · Owner: Chung, Kwang Kyun · Inventors: Chung, Kwang Kyun
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention provides a method and system for sending and receiving audio-visual messages through a computer network(s) wherein the audio-visual , information comprising visual information such as personal data of the sender and the recipient, holographs, pictures etc. and audio information such as , voice of the sender music, songs, etc. may be sent and received through the computer networks, i.e. the Internet. The system for the present invention comprises one or more computers or input devices with the functions of data processing for inputting the composite messages; a computer network such as the Internet, etc.; a computer as an output device for receiving the composite …
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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 February 24, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended February 24, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by February 24, 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.