Radiating adder
CA 2350239 A1 · Owner: Rayteq Laser Industries Ltd. · Inventors: Solodovnikov, Vladimir Vadimovich; Lavrov, Anatoly Fedorovich
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention pertains to the field of radiation sources mainly based on laser diodes. The radiating adder of the present invention includes a plurality of sources (1) comprising radiating areas having a strip-type geometry, as well as a radiation generating system (3) that comprises collimation (6, 8), transfer (7) and focalisation (4) means. The transfer means (7) is capable of compounding the radiations from the plurality of sources. The sources (1) are arranged at a distance relative to the , focalisation area, that corresponds to the optical length L with a deviation .DELTA.L not exceeding 10 %. The focalisation area (4) can further include at least partially reflective …
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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 November 4, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 4, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 4, 2020.
- 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.