Portable telephone and terminal equipment
CA 2491595 A1 · Owner: Yamamoto, Masaaki · Inventors: Nakatsuchi, Masaharu; Yamamoto, Masaaki
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wireless communication terminal that primarily functions as a wireless mobile telephone. The terminal comprises an output device comprising a display and an audio output; a communication control that selectively implements multiple communication functionalities comprising a browsing functionality and a playback functionality; a browser that activates the browsing functionality to selectively access a content comprising data for music or motion picture; and a mode control that automatically reconfigures at least one of the display and the audio output for the playback functionality according to the data in the accessed content.
Read the whole patent
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 December 7, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 7, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 7, 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.