Paging receiver with a capability of receiving message data
CA 1310372 C · Owner: Oyagi, Takashi · Inventors: Oyagi, Takashi; Mori, Toshihiro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A paging receiver having a capability of receiving message data includes a data set and hold circuit the output logic of which is inverted in response to the detection of a control signal which follows a Paging number assigned to that receiver. The receiver is excluded from or restored into a data service which is allowed by a common number adapted for many and unspecified receivers, by the output of the data set and hold circuit. The data set and hold circuit is powered by a different power source from a main power source of the receiver. Whether or not the power source associated with the data set and hold circuit is present is determined and, if it is not present receipt of the, data …
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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 November 17, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 17, 2009.
- 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.