Radio message display system
CA 1289623 C · Owner: Haruki, Toshihiro · Inventors: Haruki, Toshihiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A radio message display system for transmitting a message entered on an input device over a radio link which is set up by a paging transmitter and a paging receiver the message being, displayed on a display panel. A transmit side is provided with an encoder for coding the message entered on the input device and the paging transmitter adapted to modulate a carrier by the coded message and transmitting the modulated carrier. A receive side, on the other hand, is provided with the display panel in which the paging receiver is accommodated for receiving and demodulating the carrier. The receiver may display the message on a display section thereof or deliver it to an external output terminal …
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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
- Granted September 24, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 24, 2008.
- 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.