Methods and apparatus for sharing graphical screen data in a bandwidth-adaptive manner
CA 2563236 C · Owner: Christiansen, Bernd Oliver · Inventors: Saavedra, Rafael H.; Schauser, Klaus E.; Alexandrov, Albert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A bandwidth-adaptive method for synchronizing a consumer node representation of a dynamic data set and the source node representation of the dynamic data includes the step of receiving, from a source node metadata information , identifying a plurality of data packets that represent a state of at least a portion of a changing data set at a point in time. At least one of the identified data packets is received from the source node (100) and at least one of the received data packets is selected responsive to the received metadata information. The metadata information and the selected at least one data packet are transmitted to a consumer node (150 150~,150~~).
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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 April 8, 2005 and granted December 2, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 8, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
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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.