Assignee
SPI LASERS UK LTD
GB·19 granted patents·7 pending applications·184 citations·filing 2003–2020
Top patents by PatentIndex Score
26 records- 0196US7592568B2Apparatus for the industrial processing of a material by optical radiationSPI LASERS UK LTD·Filed 2006·Granted Sep 22, 2009·45 cites·12 claims
- 0293US7221822B2Multi-fibre arrangement for high power fibre lasers and amplifiersSPI LASERS UK LTD·Filed 2004·Granted May 22, 2007·45 cites·25 claims
- 0390US9138826B2Method for laser marking a metal surface with a desired colourSPI LASERS UK LTD·Filed 2012·Granted Sep 22, 2015·17 cites·22 claims
- 0489US9897759B2Apparatus for combining optical radiationSPI LASERS UK LTD·Filed 2016·Granted Feb 20, 2018·8 cites·22 claims
- 0589US7421175B2Apparatus for providing optical radiationSPI LASERS UK LTD·Filed 2004·Granted Sep 2, 2008·29 cites·25 claims
- 0686US9620925B2Fiber optical laser combinerSPI LASERS UK LTD·Filed 2014·Granted Apr 11, 2017·11 cites·20 claims
- 0775US10668565B2Apparatus and method for overlap laser weldingSPI LASERS UK LTD·Filed 2016·Granted Jun 2, 2020·2 cites·6 claims
- 0868US10641961B2Optical fibre and optical fibre deviceSPI LASERS UK LTD·Filed 2017·Granted May 5, 2020·2 cites·42 claims
- 0966US10931075B2Apparatus and method for optical isolationSPI LASERS UK LTD·Filed 2017·Granted Feb 23, 2021·1 cites·16 claims
- 1066US7936796B2Apparatus for providing optical radiationSPI LASERS UK LTD·Filed 2007·Granted May 3, 2011·3 cites·32 claims
- 1164US7660034B2Multi-fibre arrangement for high power fibre lasers and amplifiersSPI LASERS UK LTD·Filed 2007·Granted Feb 9, 2010·1 cites·34 claims
- 1264US7120339B2Polarization-dependent optical fibre amplifierSPI LASERS UK LTD·Filed 2003·Granted Oct 10, 2006·9 cites·20 claims
- 1363US7502391B2Eye safe high power fibre laserSPI LASERS UK LTD·Filed 2004·Granted Mar 10, 2009·7 cites·28 claims
- 1461US2020206845A1Apparatus and Method for Controlling Laser Processing of a Remote MaterialSPI LASERS UK LTD·Filed 2019·Application pending·0 cites
- 1559US2019262949A1Apparatus and Method For Laser Processing A MaterialSPI LASERS UK LTD·Filed 2017·Application pending·0 cites
- 1652US7508574B2Apparatus for providing optical radiationSPI LASERS UK LTD·Filed 2008·Granted Mar 24, 2009·0 cites·26 claims
- 1752US7099538B2Apparatus for dispersion compensating a signal that propagates along a signal pathSPI LASERS UK LTD·Filed 2003·Granted Aug 29, 2006·4 cites·17 claims
- 1846US11050209B2Apparatus and method for optical isolationSPI LASERS UK LTD·Filed 2018·Granted Jun 29, 2021·0 cites·16 claims
- 1946US2010177797A1Apparatus and Method for Laser Processing a MaterialSPI LASERS UK LTD·Filed 2008·Application pending·0 cites
- 2042US12548969B2Optical amplifier with two seed source lasers controlled to reduce stimulated Brillouin scatteringSPI LASERS UK LTD·Filed 2020·Granted Feb 10, 2026·0 cites·16 claims
- 2141US2019099833A1Apparatus and method for controlling laser processing of a materialSPI LASERS UK LTD·Filed 2017·Application pending·0 cites
- 2240US10511141B2Apparatus and method for providing optical radiationSPI LASERS UK LTD·Filed 2016·Granted Dec 17, 2019·0 cites·20 claims
- 2340US9533370B2Method for laser marking an anodized metal surface with a desired colourSPI LASERS UK LTD·Filed 2014·Granted Jan 3, 2017·0 cites·20 claims
- 2439US2010303104A1Apparatus and Method for Removing Unwanted Optical Radiation from an Optical FiberSPI LASERS UK LTD·Filed 2009·Application pending·0 cites
- 2539US2006280217A1Optical apparatus, comprising a brightness converter, for providing optical radiationSPI LASERS UK LTD·Filed 2004·Application pending·0 cites
- 2630US2019193445A1Method For Creating A Mark With A Desired Colour On An ArticleSPI LASERS UK LTD·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →