Dialing method of radio mobile telephone
CA 2175305 C · Owner: Go, Sung-Jin · Inventors: Go, Sung-Jin
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to a method for controlling a telephone conversation in a radio mobile telephone system and more particularly, to a method capable of automatically dialing inputted dial information. The dialing method for a radio mobile telephone includes the steps of: (a) detecting whether or not key data is inputted and analyzing inputted key data upon input of key data; (b) standing by for the input of next key data after storing inputted key data when a result analyzed in step (a) is key data corresponding to a telephone number (c) repeating steps (a) and (b) by returning to step (a) when next key data is inputted within a designated period of time in step (b); and (d) …
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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 29, 1996 and granted March 14, 2000. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 29, 2016.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 29, 2018.
- 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.