Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026)
03/2004
03/03/2004EP1394909A2 Amplifying optical fiber and method for fabricating the same
03/03/2004EP1394577A1 Image Fiber
03/03/2004EP1394576A2 Processing method for an image fiber
03/03/2004EP1394126A1 Apparatus and method for recovery and recycle of coolant gas
03/03/2004EP1394125A1 Optical Fiber with Reduced E-Band and L-Band Loss Peaks and its method of manufacture
03/03/2004EP1394124A1 Method and device for manufacturing glass tube
03/03/2004EP1393105A1 High index-contrast fiber waveguides and applications
03/03/2004EP1392612A1 Optical fibre and method of producing an optical fibre
03/03/2004EP0804391B1 High temperature resistant glass fiber
03/03/2004CN1479811A Method and device for producing composite yarn
03/03/2004CN1479698A Optical fiber preform producing method, optical fiber preform and optical fiber
03/03/2004CN1479123A Fibre-optical device and method with intensified resitance to environment condition
03/03/2004CN1478743A System and method for obtaining rotation and mechanical twisted data in fibre-optical drawing process
03/02/2004US6698249 Porous glass base material production device and method
03/02/2004US6698247 Method and feedstock for making silica by flame combustion
03/02/2004US6698246 Method for making nanocrystalline glass-ceramic fibers
03/02/2004US6698240 Apparatus for manufacturing glass base material and a method for manufacturing glass base material
02/2004
02/26/2004WO2004016556A1 Method of producing higher-purity glass element, high-purity glass element, and production method and device for glass tube
02/26/2004WO2003089960A3 Wideband, multi-core dispersion compensation fiber
02/26/2004US20040037538 Silicate glass for upconversion fluorescence
02/26/2004US20040037485 Pressure transducer featuring large diameter optical waveguide having bragg grating and being configured for reducing the bulk modulus of compressibility thereof
02/26/2004DE10331103A1 Double crucible for glass drawing processes comprises an inner crucible surrounded by a heated outer crucible
02/26/2004DE10251390A1 Production of a quartz glass body used e.g. in semiconductor production devices comprises using a burner arrangement which passes through a path sections for twisting media feed lines to the right and to the left
02/25/2004EP1391436A1 Continuous glass filament manufacturing equipment
02/25/2004EP1391435A1 Microstructured optical fibre and process of its manufacture
02/25/2004EP1390311A1 Method and burner for manufacturing a glass optical fibre preform by vapour deposition
02/25/2004EP1390310A1 Method of manufacturing glass optical fibre preforms and optical fibres
02/25/2004CN1478157A Method and device for making strand comprising glass filaments
02/25/2004CN1477799A System for forming ultralow PMD optical fibre by utilizing amplitude modulation and frequency modulation rotation function
02/24/2004US6697562 Dispersion control fiber and method of manufacturing large size preform thereof
02/19/2004WO2004014812A1 Method and apparatus for manufacturing optical fiber preforms, using the outside vapor deposition process
02/19/2004WO2004014811A1 Apparatus and method for measuring the weight of an optical fiber preform during a chemical deposition process for forming the preform
02/19/2004WO2003093884A3 A method and apparatus relating to optical fibres
02/19/2004US20040033187 Bioactive sol-gel derived silica fibers, methods for their preparation and their use
02/19/2004US20040033043 Dispersion tailoring in optical fibres
02/19/2004US20040033023 Fiber optic device with enhanced resistance to environmental conditions and method
02/19/2004US20040031291 Drawing method for optical fiber
02/19/2004US20040031290 High-temperature sintering of soot bodies doped using molecular stuffing
02/19/2004US20040031289 Method of silica optical fiber preform production
02/19/2004US20040031288 Method for production of silica optical fiber preforms
02/18/2004EP0900398B1 Fabrication of small-scale coils and bands as photomasks on optical fibers for generation of in-fiber gratings, electromagnets as micro-nmr coils, microtransformers, and intra-vascular stents
02/18/2004CN1475452A Cooling device used for rapid drawing
02/18/2004CN1138713C Method and apparatus for mfg. optical fiber base material
02/12/2004WO2004013058A1 Method of making amorphous and ceramic materials via melt spinning
02/12/2004WO2003058308A8 Birefringent optical fibres
02/12/2004US20040029062 Torch mount for high deposition glass torches
02/12/2004US20040028364 Single mode optical fiber for WDM transmission, and manufacturing method of preform for the optical fibers
02/12/2004US20040028362 Optical fiber preform, method for manufacturing thereof, and optical fiber obtained by drawing thereof
02/12/2004US20040028329 Fiber devices using GRIN fiber lenses
02/12/2004US20040025656 Assembly and method for cutting strands formed by thermoplastic filaments
02/12/2004US20040025543 Method and device for making a strand comprising glass filaments
02/12/2004US20040025541 Method and apparatus of making optical fiber
02/12/2004US20040025465 Inorganic matrix-fabric system and method
02/12/2004DE10252764B3 Production of a fiber optic hollow blank, used in the production of optical fibers for information systems, comprises preparing tube/rod units and joining to form a packet and heating
02/12/2004DE10228599A1 Production of a glass tube in a hot drawing process comprises feeding a hollow cylinder having an inner bore into which an inert gas stream mixed with oxygen is fed, softening and removing the glass tube from the softened region
02/12/2004DE10225106A1 Production of ceramic or glassy material comprises forming primary particles of the material in a pre-reaction zone, introducing into a burner flame from a burner forming material
02/12/2004CA2494060A1 Method of making amorphous and ceramic materials via melt spinning
02/11/2004EP1388525A2 Method for manufacturing an optical fibre preform as well as the preform and optical fibre obtainable by the process
02/11/2004EP1388018A1 A preform for a holey optical fibre, a holey optical fibre, and a method for their production
02/11/2004EP1387816A2 Apparatus and method for fabricating chiral fiber gratings
02/11/2004CN2603406Y Optical fibre, optical fibre preform
02/11/2004CN1474787A Improved leached fibre bundle and its producing method
02/11/2004CN1474786A Apparatus and process for producing optical fibre preform
02/11/2004CN1473781A Method for producing primary product of optic-fibre and its producing device
02/11/2004CN1138159C Optical part
02/10/2004US6690868 Optical waveguide article including a fluorine-containing zone
02/10/2004US6688881 Torch mount for high deposition glass torches
02/07/2004CA2549319A1 Optical fiber preform, method for manufacturing thereof, and optical fiber obtained by drawing thereof
02/07/2004CA2436178A1 Optical fiber preform, method for manufacturing thereof, and optical fiber obtained by drawing thereof
02/05/2004WO2004011736A2 Inorganic matrix-fabric system and method
02/05/2004US20040022508 Holey optical fibres
02/05/2004US20040022507 Optical fibre with reduced polarization mode dispersion and method for obtaining an optical fibre with reduced polarization mode dispersion
02/05/2004US20040020906 Method of severing an optical fiber using a laser beam
02/05/2004US20040020245 Method of making amorphous and ceramics via melt spinning
02/05/2004CA2462436A1 Inorganic matrix-fabric system and method
02/04/2004EP1387159A2 Light scattering monitor in optical fiber drawing system
02/04/2004EP1385796A1 A method and apparatus relating to optical fibres
02/04/2004CN1473278A Arrangement for cutting optical fibre
02/04/2004CN1472153A Manufacture of low polarization mode dispersion single mode optical fibers and products thereby
02/04/2004CN1472152A Manufacturing devices for prefabricated article of optical fibre
02/04/2004CN1472151A Manufacture of single mode oplical fibers
02/04/2004CN1472150A Method for producing fibre-optical precast stick
02/03/2004US6687445 Double-clad optical fiber for lasers and amplifiers
02/03/2004US6687444 Decreased H2 sensitivity in optical fiber
02/03/2004US6687442 Optical fiber for preserving plane of polarization
02/03/2004US6687439 Light-amplifying optical fiber and method of making the same
02/03/2004US6684907 Loose-fill insulation conditioning duct
02/03/2004CA2293996C Composition for production of silica glass using sol-gel process
01/2004
01/29/2004WO2004010115A1 Flowcell in a ferrule and method of sealing
01/29/2004WO2004009501A1 Apparatus for producing optical fiber preform and method of producing optical fiber preform using the same
01/29/2004US20040017986 Systems and methods for forming ultra-low PMD optical fiber using amplitude and frequency keyed fiber spin functions
01/29/2004US20040017558 Scattering monitor in optical fiber drawing systems
01/29/2004US20040017557 System and method for obtaining spin and mechanical twist data during optical fiber draw
01/29/2004US20040016264 Apparatus for drawing an optical fiber and method for controlling feed speed of an optical fiber preform
01/29/2004US20040016093 Package of strand and a method of manufacturing the same
01/28/2004EP1385028A1 Improvements in or relating to photonic crystal fibres
01/28/2004EP1384986A2 System and method for obtaining spin and mechanical twist data during optical fiber draw
01/28/2004EP1384700A2 Apparatus and method for drawing an optical fibre of low polarisation mode dispersion
01/28/2004EP1384037A1 Apparatus and methods for low pressure cryogenic cooling, in particular of optical fibers
01/28/2004EP1383714A1 Method for producing an optical fiber preform
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