Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026)
10/2003
10/23/2003WO2003086997A1 Optical fiber preform producing method, optical fiber producing method, and optical fiber
10/23/2003WO2003086995A1 Method of manufacturing glass particulate stacked body
10/23/2003WO2003016967A9 Silica glass optical component and method of making the same
10/23/2003US20030200221 Stand-alone cartridge-style data aggregation server
10/23/2003US20030198449 Wideband, multi-core dispersion compensation fiber
10/23/2003US20030196458 Method for controlling process variables and an optical temperature sensor assembly
10/23/2003DE10218864C1 Production of a cylindrical quartz glass body comprises pretreating a soot body in a protective gas and/or under vacuum in a vitrifying oven after dehydration and before vitrification
10/23/2003CA2482626A1 Optical fiber preform producing method, optical fiber producing method, and optical fiber
10/22/2003CN1450009A Optical fibre cooling tube
10/22/2003CN1125354C Optic fibre for maximizing residual mechanical stress and method for mfg. fibre-optic grating using same
10/22/2003CN1125265C Method for converting paper mill sludge and the like organic sludge with high ash content
10/21/2003US6636677 Optical fiber
10/16/2003WO2003084889A1 Optical fiber manufacturing method and optical fiber
10/16/2003WO2003020655A3 Screen for use in a glass fiber bushing system and bushing system therewith
10/16/2003DE10231037C1 Making synthetic quartz glass blank by plasma-assisted deposition, for optical fiber manufacture, employs burner to focus flow towards plasma zone
10/15/2003EP1353199A1 Optical fiber for transmitting ultraviolet ray, optical fiber probe, and method of manufacturing the optical fiber and optical fiber probe
10/15/2003EP1352880A1 Cooling tube for an optical fibre
10/15/2003EP1352273A1 An optical fibre
10/15/2003EP1351897A1 Treating soot preforms with a reducing agent
10/15/2003CN1448738A Optical fibre with low polarisation mode dispersion
10/15/2003CN1124239C High temp resistant glass fiber
10/15/2003CN1124238C Apparatus and method for manufacturing optical fiber preform by MCVD
10/14/2003US6632757 Transparent forsterite glass-ceramics
10/14/2003US6632412 Bioactive sol-gel derived silica fibers and methods for their preparation
10/14/2003US6631628 Method of purifying natural or synthetic silica, and application thereof to depositing purified natural or synthetic silica on an optical fiber preform
10/09/2003WO2003082757A2 Methods of modifying fibers
10/09/2003WO2003082756A1 A method of fabricating rare earth doped optical fibre
10/09/2003US20030190129 Optical waveguide fibre
10/09/2003US20030188557 High throughput capactiy spinner for manufacturing dual-component curly fibers
10/09/2003US20030188556 Optical fiber cooling tube
10/08/2003EP1351077A2 Microstructured optical fiber and method of making
10/08/2003CN1447929A Holey optical fibres
10/08/2003CN1447136A Microstructure optical fiber and its mfg. method
10/08/2003CN1446767A Glass preforming blank and its prodn. method
10/08/2003CN1123544C Method of mfg. porous glass base material for optical fiber
10/07/2003US6631234 Photonic crystal fibers
10/02/2003WO2003080524A1 Method of drawing microstructured glass optical fibres from a preform
10/02/2003WO2003080523A2 Method and apparatus for cooling of optical fiber
10/02/2003WO2003080522A1 Method for producing an optical fiber and optical fiber
10/02/2003WO2003057643A3 Germanium-free silicate waveguide compositions for enhanced l-band and s-band emission and method for its manufacture
10/02/2003US20030182973 Flame guide unit for burner
10/02/2003US20030182972 Methods of modifying fibers
10/02/2003US20030182971 Plasma torch, method of fabricating an optical fiber preform and preform fabrication system using the method
10/02/2003US20030182970 Method of fabricating rare earth doped optical fibre
10/02/2003CA2479760A1 Method of drawing microstructured glass optical fibres from a preform
10/01/2003EP1347946A2 Methods and apparatus for the cooling of filaments in a filament forming process
10/01/2003CN1445185A Crucible for drawing glass fibre
10/01/2003CN1122648C Improved method and apparatus for forming migration free glass fiber packages
10/01/2003CN1122647C Optical fiber preform manufacturing apparatus and method for shrinkage and closing of deposited tube
09/2003
09/30/2003US6628869 Method for producing a fiberoptic waveguide
09/30/2003US6627568 A raw material including SiO2, MgO and TiO2, as essential components, is melt by heating at 1700 to 2000 degrees C. then fiberized by quenching; heat resistant; biodegradable even if taken into human bodies, is easily discharged
09/30/2003US6626011 Fluoride glass preform comprising mother preform housed in outer tube with empty volume between outer surface of preform and inner surface of tube, and intermediate tube inserted in empty volume with lower viscosity at fiber-drawing temperature
09/25/2003WO2003079074A1 Improved nonlinear optical fibre method of its production and use thereof
09/25/2003WO2003078341A1 Method for making optical fiber preform using simultaneous inside and outside deposition
09/25/2003WO2003078340A1 Method and device for producing glass fiber
09/25/2003WO2003078339A1 Fabrication of microstructured optical fibre
09/25/2003WO2003078338A2 Preform, method of its production, and use thereof in production of microstructured optical fibres
09/25/2003US20030181306 Capable of dissolving in physiological medium, which comprises fibers whose constituents are oxides of silicon, aluminum, calcium, magnesium, sodium, potassium, iron, boron, and titanium, and a phosphorus compound; insulation
09/25/2003US20030180018 Microstructured optical fiber and method of making
09/25/2003US20030177793 Bushing for drawing glass fibers
09/24/2003EP1346959A1 Coated optical fiber and production method therefor
09/24/2003EP1346958A1 Optical fiber preform producing method, optical fiber preform, and optical fiber
09/24/2003EP1345860A1 Method and deposition burner for manufacturing optical fibre preforms
09/24/2003EP1153325B1 Photonic crystal fibresand methods of manufacturing
09/24/2003CN1444546A Glass base material producing device and method
09/24/2003CN1444234A Preparation method of glass fibre fabric conductive material
09/24/2003CN1444062A Coated optical fibre and mfg. method and device
09/24/2003CN1443718A Method for producing porous glass pre-prfabricated product
09/24/2003CN1121986C Cooler of optical fiber draw tower
09/23/2003US6625362 Dispersion compensating optical fiber
09/23/2003US6624427 Dosimeter glass element, method for manufacturing same, and dosimeter holder
09/23/2003US6622527 Adjusting the hydrogen content of a preform for an UV-optical fiber
09/18/2003US20030176565 A two-part multicompartment for sizing a reinforcing fiber material, second sizing component comprising a copolymer binder is formed from maleic anhydride; colorless, discoloration inhibition
09/18/2003US20030174986 Hollow core photonic bandgap optical fiber
09/18/2003US20030173436 Roll retainer and fiber chopper
09/18/2003US20030172682 Glass preform and method of producing the same
09/18/2003US20030172681 Method for making optical fiber preform using simultaneous inside and outside deposition
09/17/2003EP1343731A1 Multi-flame deposition burner and method for manufacturing optical fibre preforms
09/17/2003EP1165451B1 Method and apparatus for the thermal treatment of an object such as an optical fiber preform
09/17/2003CN1121353C Mineral flaky filler for composites
09/16/2003US6620350 Method for making gradient refractive index optical components
09/16/2003US6619074 Apparatus and method for production of a porous optical fiber preform
09/12/2003WO2003075058A1 Polarized wave holding optical fiber, and method of producing the same
09/12/2003WO2003054589A3 Isotopically altered optical fiber
09/11/2003US20030167855 Proof testing method and apparatus for optical fibres
09/11/2003US20030167802 Fiberizing bushings and methods of using
09/11/2003US20030167801 Method for producing a full cylinder from quartz glass
09/11/2003US20030167800 Soot layer formation for solution doping of glass preforms
09/11/2003US20030167796 Burner and method for producing metal oxide soot
09/11/2003US20030167794 Forming liquid effluent from gaseous waste by condensing gaseous waste; plant for implementing method includes condenser and container for collecting condensate; condenser is refrigerating device; plant can further include soot box
09/10/2003EP1342700A1 Method of producing optical fiber
09/10/2003EP1342495A1 Process for treatment of exhaust gases from a plant manufacturing an optical fiber preform
09/10/2003EP1342066A1 Proof testing method and apparatus for optical fibres
09/10/2003EP1341731A2 Centrifugal fiberising apparatus and methods
09/10/2003EP0971859B1 Finshield assemblies for fiber-forming apparatus
09/10/2003CN2571752Y Wire-drawing device by melten production of horseshoe flame kiln
09/10/2003CN1441267A Single mold optical fiber for wave division multiplex transmission and method for producing said optical fiber prefabricated member
09/09/2003US6618534 Laser optimized multimode fiber and method for use with laser and LED sources and system employing same
09/09/2003US6618532 Optical transmission line
09/09/2003US6615616 Glass fiber nonwoven fabric and printed wiring board
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