Method of controlling in a quasi-parallel mode a plurality of peripheral units from a single control unit and a system for implementing this method
CA 1318408 C · Owner: Kohlmann, Reinardus H. M. · Inventors: Vossen, Johannes A. A.; Kohlmann, Reinardus H. M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
PHN 12.490 2.2.1989, ABSTRACT:, "Method of controlling in a quasi-parallel mode a plurality of peripheral units from a single control unit and a system for implementing this method.", A method of controlling a plurality of peripheral units from a single control unit, a program being stored in a memory of the control unit and the peripheral units being in a position to communicate with one another and with the control unit over a common bus in successive frames of a time-division multiplex system each frame in the, time-division multiplex system being subdivided into a number of time slots at least equal to the number of peripheral units the same time, slot in each frame being assigned to a …
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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 May 25, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 25, 2010.
- 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
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Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.