Assignee
CRYSTAL FIBRE AS
DK·31 granted patents·7 pending applications·1,705 citations·filing 1999–2007
Top patents by PatentIndex Score
38 records- 0196US7532792B2Optical coupler, a method of its fabrication and useCRYSTAL FIBRE AS·Filed 2007·Granted May 12, 2009·272 cites·57 claims
- 0296US6954574B1Photonic crystal fibresCRYSTAL FIBRE AS·Filed 2000·Granted Oct 11, 2005·53 cites·48 claims
- 0395US7532798B2Optical waveguideCRYSTAL FIBRE AS·Filed 2007·Granted May 12, 2009·36 cites·24 claims
- 0495US7266275B2Nonlinear optical fibre method of its production and use thereofCRYSTAL FIBRE AS·Filed 2003·Granted Sep 4, 2007·243 cites·36 claims
- 0595US6888992B2Photonic crystal fibresCRYSTAL FIBRE AS·Filed 2003·Granted May 3, 2005·40 cites·10 claims
- 0694US6892018B2Micro-structured optical fiberCRYSTAL FIBRE AS·Filed 2001·Granted May 10, 2005·54 cites·61 claims
- 0793US7321712B2Optical waveguideCRYSTAL FIBRE AS·Filed 2005·Granted Jan 22, 2008·46 cites·32 claims
- 0893US7289709B2Photonic crystal fibres comprising stress elementsCRYSTAL FIBRE AS·Filed 2006·Granted Oct 30, 2007·41 cites·21 claims
- 0993US7174078B2Dual core photonic crystal fibers (PCF) with special dispersion propertiesCRYSTAL FIBRE AS·Filed 2002·Granted Feb 6, 2007·84 cites·124 claims
- 1093US6845204B1Photonic band gap fiberCRYSTAL FIBRE AS·Filed 1999·Granted Jan 18, 2005·108 cites·54 claims
- 1192US7526165B2Optical coupler devices, methods of their production and useCRYSTAL FIBRE AS·Filed 2005·Granted Apr 28, 2009·43 cites·39 claims
- 1292US7106932B2Method and apparatus relating to optical fibersCRYSTAL FIBRE AS·Filed 2002·Granted Sep 12, 2006·63 cites·67 claims
- 1391US7539382B2Hermetically sealed optical fibre with voids or holes, method of its production, and its useCRYSTAL FIBRE AS·Filed 2007·Granted May 26, 2009·28 cites·42 claims
- 1491US7245807B2Optical fiber and method for making an optical fiberCRYSTAL FIBRE AS·Filed 2005·Granted Jul 17, 2007·18 cites·21 claims
- 1591US6856742B2Optical fibres with special bending and dispersion propertiesCRYSTAL FIBRE AS·Filed 2001·Granted Feb 15, 2005·59 cites·45 claims
- 1689US7366388B2Hollow-core optical fiber and method of making sameCRYSTAL FIBRE AS·Filed 2005·Granted Apr 29, 2008·13 cites·5 claims
- 1789US7346249B2Photonic bandgap optical waveguide with anti-resonant core boundaryCRYSTAL FIBRE AS·Filed 2004·Granted Mar 18, 2008·21 cites·18 claims
- 1889US6792188B2Dispersion manipulating fiberCRYSTAL FIBRE AS·Filed 2001·Granted Sep 14, 2004·59 cites·169 claims
- 1989US6542681B2Polarization preserving optical fibreCRYSTAL FIBRE AS·Filed 2001·Granted Apr 1, 2003·48 cites·53 claims
- 2088US7590323B2Optical fibre with high numerical aperture, method of its production, and use thereofCRYSTAL FIBRE AS·Filed 2002·Granted Sep 15, 2009·44 cites·26 claims
- 2188US7349611B2Photonic bandgap fibre, and use thereofCRYSTAL FIBRE AS·Filed 2002·Granted Mar 25, 2008·41 cites·45 claims
- 2288US7221840B2Microstructured optical fibre with cladding recess, a method of its production, and apparatus comprising sameCRYSTAL FIBRE AS·Filed 2003·Granted May 22, 2007·40 cites·87 claims
- 2388US7116875B2Preform holey optical fibre, a holey optical fibre, and a method for their productionCRYSTAL FIBRE AS·Filed 2002·Granted Oct 3, 2006·42 cites·61 claims
- 2488US6972894B2Optical wavelength converterCRYSTAL FIBRE AS·Filed 2001·Granted Dec 6, 2005·43 cites·17 claims
- 2585US7155097B2Fabrication of microstructured fibresCRYSTAL FIBRE AS·Filed 2002·Granted Dec 26, 2006·31 cites·55 claims
- 2684US6853786B2Photonic-crystal fibers and photonic-crystal fiber devicesCRYSTAL FIBRE AS·Filed 2000·Granted Feb 8, 2005·29 cites·68 claims
- 2783US6990282B2Photonic crystal fibersCRYSTAL FIBRE AS·Filed 2000·Granted Jan 24, 2006·29 cites·22 claims
- 2880US7327922B2Hermetically sealed optical fibre with voids or holes, method of its production, and its useCRYSTAL FIBRE AS·Filed 2002·Granted Feb 5, 2008·28 cites·29 claims
- 2975US7305164B2Enhanced optical waveguideCRYSTAL FIBRE AS·Filed 2003·Granted Dec 4, 2007·17 cites·36 claims
- 3073US7062140B2Composite material photonic crystal fibres, method of production and its useCRYSTAL FIBRE AS·Filed 2004·Granted Jun 13, 2006·19 cites·22 claims
- 3163US7224873B2Optical fibresCRYSTAL FIBRE AS·Filed 2004·Granted May 29, 2007·13 cites·33 claims
- 3246US2007122095A1Splicing and connectorization of photonic crystal fibersCRYSTAL FIBRE AS·Filed 2006·Application pending·0 cites
- 3344US2006005579A1Method of making a preform for an optical fiber, the preform and an optical fiberCRYSTAL FIBRE AS·Filed 2005·Application pending·0 cites
- 3444US2006067632A1Splicing and connectorization of photonic crystal fibresCRYSTAL FIBRE AS·Filed 2003·Application pending·0 cites
- 3542US2010061415A1Optical fibre material comprising silica-based glass with reduced photo darkeningCRYSTAL FIBRE AS·Filed 2007·Application pending·0 cites
- 3641US2009103874A1Optical fiber, a fiber laser, a fiber amplifier and articles comprising such elementsCRYSTAL FIBRE AS·Filed 2007·Application pending·0 cites
- 3740US2009202204A1Optical coupler, a method of its fabrication and useCRYSTAL FIBRE AS·Filed 2007·Application pending·0 cites
- 3839US2005169590A1Liquid crystal infiltrated optical fibre, method of its production, and use thereofCRYSTAL FIBRE AS·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when CRYSTAL FIBRE AS files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →