Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026)
09/2002
09/26/2002WO2002074710A2 Method for producing mineral fibres
09/26/2002WO2002074709A1 Heat transfer fluids useable for cooling items, such as optical fibers
09/26/2002WO2002074708A1 Fabricating an optical fiber preform using mcvd
09/26/2002WO2002041050A3 A micro-structured optical fibre
09/26/2002US20020136515 Substrate tube and process for producing a preform for an optical fiber
09/26/2002US20020134530 Heat transfer fluids and methods of making and using same
09/26/2002US20020134114 Device for continuously twisting an optical fiber
09/26/2002US20020134113 Exhibits low attenuation as result of low seed count during fusion at interface between inner core and region doped with fluorine
09/25/2002EP1243948A1 Optical transmission line
09/25/2002EP1243568A1 Production device and method for optical fiber
09/25/2002EP1243567A1 Optical fiber producing method
09/25/2002EP1242802A1 Method and apparatus for tensile testing and rethreading optical fiber during fiber draw
09/25/2002EP1242326A2 Method for drawing an optical fiber from a porous preform
09/25/2002EP1242325A1 Optical fiber with irregularities at cladding boundary and method of its fabrication
09/25/2002EP1242323A1 Apparatus and method for applying traction to an elongate element produced by fusing a preform of glass material and usable in a process for producing an optical fibre
09/25/2002EP0931027A4 Fiber manufacturing spinner
09/25/2002EP0817981B1 Method of writing photosensitive grating using lloyd's mirror
09/25/2002CN1371004A Optical fiber with maintained polarization plane
09/24/2002US6453704 Method of positioning a pulled fiber strand
09/24/2002US6453703 Spinner disc and rotary fiberization process
09/24/2002US6453702 Fiberizing apparatus and method
09/22/2002CA2377096A1 Method of producing an elliptic core optical fiber, and a processed preform used for producing elliptic core optical fiber
09/19/2002WO2002072490A1 Multiple torch - multiple target method and apparatus for plasma outside chemical vapor deposition
09/19/2002WO2002072489A2 Fabrication of microstructured fibres
09/19/2002WO2002072487A2 Method of producing an sio2 blank
09/19/2002WO2002072298A1 Sintered, highly porous body and method for the production thereof
09/19/2002US20020131738 Optical fiber for preserving plane of polarization
09/19/2002US20020131736 Method of fabricating an optical fiber preform using MCVD and nonlinear optical fiber fabricated using the method
09/19/2002US20020131178 Optical lens and optical system
09/19/2002US20020129624 Methods and apparatus for the cooling of filaments in a filament forming process
09/19/2002US20020129622 Heat transfer fluids and methods of making and using same
09/19/2002US20020129621 Method of manufacturing optical lens
09/19/2002DE10111733A1 Verfahren zur Herstellung eines SiO¶2¶-Rohlings A method for producing a blank SiO¶2¶
09/19/2002CA2440965A1 Multiple torch - multiple target method and apparatus for plasma outside chemical vapor deposition
09/18/2002EP1240113A2 Method for making nanocrystalline glass-ceramic fibers
09/18/2002EP1042243A4 Method and apparatus for integrating organic fibers with mineral fibers
09/18/2002CN1369447A Drawing process for optical fiber
09/17/2002US6452332 Fiber-based plasma addressed liquid crystal display
09/17/2002US6451059 Viscous suspension spinning process for producing resorbable ceramic fibers and scaffolds
09/17/2002US6449986 Hydrolysis, oxidation during rotation
09/17/2002CA2175460C Arrangement for feeding out fibre bundles with random fibre direction
09/12/2002WO2002071038A1 Optical waveguide monitoring
09/12/2002WO2002070417A1 Process and device for formation of mineral wool and mineral wool products
09/12/2002WO2002070416A1 Method for manufacturing an optical fibre suitable for high transmission rates
09/12/2002WO2002070415A1 Method and system for producing deposit of fine glass particles
09/12/2002WO2001020370A9 Method for creating codoped layers and fibers containing codoped layers
09/12/2002US20020124602 Method of manufacturing optical fiber base material
09/12/2002US20020124601 Process for making rare earth doped optical fiber
09/12/2002US20020124600 Drawing method for optical fiber
09/12/2002US20020124597 Method for production of silica glass using sol-gel process
09/11/2002EP1239312A1 Distribution management optical fiber, its manufacturing method, optical communication system employing the optical fiber and optical fiber base material
09/11/2002CN1368484A Method for producing silicon dioxide blank and equipment for inplementing the method
09/10/2002US6449415 Optical fiber and method of manufacturing the same
09/10/2002US6446890 Process and apparatus for manufacturing chopped thermoplastic fibers
09/10/2002US6446469 MCVD method with GE depletion to form a single mode optical fiber
09/10/2002US6446468 Process for fabricating optical fiber involving overcladding during sintering
09/10/2002CA2020531C Single-mode, single-polarization optical fiber
09/06/2002WO2002036507A3 Chalcogenide glass tubing fabrication
09/05/2002US20020122644 Single mode optical fibre
09/04/2002EP1236063A2 Photonic-crystal fibre with specific mode confinement
09/04/2002EP1236059A2 Photonic crystal fibre guiding a first mode and a pump beam
09/04/2002EP1147440B1 Device for splitting at least one optical fiber
09/04/2002CN1367764A Method of making glass preform
09/04/2002CN1367763A Optical fiber drawing method and drawing device
09/04/2002CN1367762A Apparatus for making glass preform by flame hydrolysis
09/04/2002CN1090154C Method of making glass fiber insulation product
09/04/2002CN1090153C Seeding of aragonite calcium carbonate and product thereof
09/03/2002US6444133 Method of making photonic band gap fibers
09/03/2002US6443386 System and methods for automatically adjusting turnaround position in spool winders
09/03/2002US6442978 Optical fibers without eccentricity of core and ellipsization of periphery; suppressing refractive indexes inside the clad
08/2002
08/29/2002US20020119310 System for preparing polymer encapsulated glass fiber pellets
08/29/2002US20020118939 Optical fiber and fiber grating device
08/29/2002US20020118938 Optical fiber and optical fiber transmission line, and manufacturing method therefor
08/29/2002US20020116958 Rotary fiberization spinner disc
08/29/2002US20020116957 Mcvd apparatus having two opposing motors to eliminate backlash in burner motion
08/29/2002US20020116956 Method for producing quartz glass preform for optical fibers
08/29/2002US20020116955 Method of forming soot preform
08/29/2002US20020116954 Apparatus and method of manufacturing optical waveguides
08/28/2002EP1234806A2 Optical fibre with longitudinal holes and manufacturing method thereof
08/28/2002EP1234198A1 Poled electro-optic device and method
08/28/2002CN1366512A Device for sintering shaped body
08/28/2002CN1366511A Method and device for producing quartz glass body
08/27/2002US6442305 Method for altering the refractive index of optical fibers using stress
08/27/2002US6440558 Process and apparatus for the manufacture of composite fibrous strand comprising glass fibers
08/27/2002US6438999 Method of making a hydrogen resistant optical waveguide fiber. the soot preform is heated and then immersed in a gecl4 gas. a reduced metal species is thus incorporated into the glass soot prior to sintering or consolidation of the soot preform.
08/27/2002US6438998 Ultrasonic dispersion apparatus for silica sol
08/27/2002US6438997 Method of elongating glass preform
08/27/2002US6438935 Process and apparatus for the manufacture of composite fibrous stand comprising glass fibers
08/22/2002WO2002064521A1 Bushing temperature controller
08/22/2002WO2002064520A1 Method and device for forming mineral wool
08/22/2002DE10112928C1 Kapillaroptisches Element bestehend aus Kanäle bildenden Kapillaren und Verfahren zu dessen Herstellung Kapillaroptisches element consisting of channels forming capillaries and method for its manufacture
08/22/2002DE10111892C1 Gesinterter, hochporöser Körper Sintered, highly porous body
08/21/2002EP1233287A2 Dispersion-shifted fiber
08/21/2002EP1233285A1 Manufacturing method of optical lens
08/21/2002EP1233006A2 Method of forming a porous glass preform by vapour phase deposition
08/21/2002CN1089445C Optical fiber array module and fabrication method
08/20/2002US6438303 Laser optimized multimode fiber and method for use with laser and LED sources and system employing same
08/20/2002US6434975 Method of making an optical fiber by placing different core tablets into a cladding tube
08/20/2002CA2284562C Apparatus and method for overcladding optical fiber preform rod and optical fiber drawing method
08/15/2002WO2002063354A1 Method and apparatus for manufacturing optical fiber
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