Servicing requests that are issued in a protocol other than the protocol expected by the service
CA 2467656 C · Owner: Wang, Calvin · Inventors: Ye, Zhou; Wang, Calvin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Techniques are provided for servicing requests that are issued in a protocol such as SMS or e-mail, other than the protocol expected by the service, such , as HTTP or Java API. For example many people want to use their mobile devices to interact with services, which require the ability to have multiple related messages in a session. However, their mobile devices do not have protocols that support interacting with such services. One technique provided herein is to interpose an intermediary between the mobile devices and the services to provide session capabilities on behalf of the mobile devices. In one embodiment, a service returns a web page including menu items and/or hyperlinks. …
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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 November 27, 2002 and granted August 28, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 27, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 27, 2024.
- 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
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.