Method and device for providing two different types of service in a menu
CA 2365199 C · Owner: Chow, Jenny S. · Inventors: Nishikawa, Yuko S.; Chow, Jenny S.; Mugura, Kazuto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An integrated DSS/WebTV receiver is communicatively connected to an Internet service provider, a DSS service provider and (optionally) a local broadcast , station to provide a display of DSS programs Internet web sites, and local , broadcast channels in a seamless fashion. The DSS/WebTV receiver generates a graphical user interface (GUI), displayed on a television screen for , facilitating a user's navigation through the DSS Internet, and local , broadcast data. The GUI includes user-selectable icons for filtering and/or selecting the received data, a scrolling ticker region for displaying information about upcoming DSS events and providing access to related Internet web sites, and a …
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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 March 1, 2000 and granted October 22, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 1, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 1, 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.