System and method for voiced interface with hyperlinked information
CA 2213591 A1 · Owner: Mayer, Daniel Jitzchak · Inventors: Mayer, Daniel Jitzchak
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An improved audio browser is disclosed. In an exemplary embodiment a plurality, of hypertext links (hereafter called "hyperlink words") available from for example, a World, Wide Web document are used as a vocabulary of a speech recognizer for an audio browser. These hyperlink words are read to the user in the ordinary course of the audio browser's "speaking voice" - such hyperlink words being identified to the user by for example, a, change in voice characteristics for the "speaking voice." When a user wishes to select a hyperlink word, the user merely repeats the hyperlink word itself rather than speaking a, command or using a DTMF tone. The speech recognizer which has as its vocabulary …
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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 August 21, 1997. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 21, 2017.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 21, 2019.
- 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.