Electro-optical multiple connection arrangement
CA 2013455 C · Owner: Alcatel N.V. · Inventors: Florjancic, Matjaz; Losch, Kurt
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Electro-Optical Multiple connection Arrangement For the connection of an electro-optical chip (5) to a substrate (4), optical and electrical connecting elements (1, 8) are produced on a flexible interconnect member (2) and connected, using a film bonding process previously known only for purely electrical connections both with connector, elements of the chip and with connector paths or optical waveguides (3) on the substrate. If the optical connecting elements (1) are positioned physically between the electrical connecting elements (8), they are secured and located by the soldering connections produced on both sides of the electrical connecting elements. In addition to electrical test …
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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
- Filed March 30, 1990 and granted October 5, 1993. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 30, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by March 30, 2012.
- 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.