Pigtailing method between optical waveguide device and optical fiber array
CA 2255208 A1 · Owner: Samsung Electronics Co. Ltd. · Inventors: Rhee, Tae-Hyung; You, Byong-Gwon; Lee, Hyung-Jae
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention incudes a pigtailing method between an optical waveguide device and an optical fiber array module comprising the steps of, preparing the optical waveguide device having optical waveguides of N input ports and N output ports on the lateral surface of a substrate wherein N is an integer, equal to or greater than 1 aligning the optical fiber array module having optical fibers arranged at equal distances between the input ports and between the output ports, to the input and output ports of the optical waveguide device and attaching, the aligned optical fiber array module to the lateral surface of the optical waveguide device. Since the process necessary for attachment of …
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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 December 7, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 7, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 7, 2020.
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Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.