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EP2951625
FIBRE OPTICAL LASER COMBINER
Filed
Jan 27, 2014
Technology
Instruments · Optics
UPC cases
5
Ownership history
As recorded at the EPO. Transfers made after the opposition period are recorded in national registers and may be missing here.
- SPI Lasers UK Limitedsince Nov 6, 2015; EPO record ends Feb 8, 2019
Abstract
An optical combiner (25), comprising a bundle of input fibres (24) spliced to an output fibre (26), the output fibre having a cladding and at least one high-index portion within the cladding, such that the high index portion has a diameter substantially equal to or less than the outer diameter of the input fibre bundle at the splice point.
From the international application WO2014118516
Litigation history
| Date | Case | Division | Type | Outcome | Parties |
|---|---|---|---|---|---|
| Jul 1, 2026 | UPC CoA 58/2026 | Court of Appeal | Appeal | Locked | IPG Laser GmbH & Co. KG +1 |
Additional proceedings on this patent
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