Saturable absorber component and method for manufacturing a saturable absorber component
CA 2473809 C · Owner: Oudar, Jean-Louis · Inventors: Nelep, Constantin; Oudar, Jean-Louis; Choumane, Houtai
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a saturable absorber component comprising an absorbent material located between a front mirror and a rear mirror as well as a method or manufacturing a saturable absorber component. The metallic rear mirror is a metallic buried mirror fixed via a solder joint on a heat conductive substrate. The invention applied to the field of high-rate optical transmission.
Read the whole patent
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 January 20, 2003 and granted November 24, 2015. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 20, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by January 20, 2025.
- 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.