Integrated electronic multiplex circuit and integrated electronic circuit including such a multiplex circuit
CA 1255824 A · Owner: Philips Electronics N.V. · Inventors: Van Zanten, Adrianus T.; Pfennings, Leonardus C.M.G.; Veendrick, Hendrikus J.M.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
PHN 11368 29-10-1985, ABSTRACT, "Integrated electronic multiplex circuit." The multiplex circuit inludes a cascade connection of flip-flop elements for producing a high data-rate multiplexsignal. In order to avoid disturbances caused by parallel loading the flip-flop circuits, the slave-section of the flip-flop generating the multiplexsignal is not parallel loaded which results in a continuous, outputsignal. This way of loading requires a specific flip-flop circuit as shown in the description.
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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 June 13, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 13, 2006.
- 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.