Patents
Sitemap › C03 - Glass; Mineral or slag wool › C03B - Manufacture or shaping of glass, or of mineral or slag wool; Supplementary processes in the manufacture or shaping of glass, or of mineral or slag wool › C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026)
10/2005
10/27/2005US20050238307 Nonlinear optical fibre method of its production and use thereof
10/27/2005US20050238306 Method for manufacturing an optical fibre having variations in the refractive index
10/27/2005US20050238301 Method of drawing microstructured glass optical fibres from a preform
10/27/2005DE102004001804B3 Production of optical components with glass layer comprises heating heavy metal oxide glass to drawing temperature in crucible, and maintaining hydrogen atmosphere as glass nears drawing temperature, to modify its transmission
10/26/2005CN1224851C Structure and manufacturing method of elliptical jacket type premade stick and light bias fiber
10/26/2005CN1224582C Double-row glass wire drawing machine
10/26/2005CN1224581C Optic fibre mother material suspension support device and processor for optic fibre mother material
10/25/2005US6959131 Achromatic fiber-optic power splitter and related methods
10/25/2005US6959022 Multi-clad optical fiber lasers and their manufacture
10/20/2005WO2005097693A1 Method for producing a hollow cylinder from synthetic quartz glass, using a retaining device
10/20/2005US20050232571 Jacket tube made of synthetically produced quartz glass and optical fibres produced using said jacket tube
10/20/2005US20050232560 Method and apparatus relating to optical fibre waveguides
10/20/2005US20050229639 Optical fiber preform, method for manufacturing thereof, and optical fiber obtained by drawing thereof
10/19/2005EP1586884A2 Method for determining the cause of a defect in an optical fiber and method for manufacturing an optical fiber
10/19/2005EP1585709A2 Electrical connection part for a die delivering filaments, especially glass filaments
10/19/2005EP1585708A2 System and process for controllable preparation of glass-coated microwires
10/19/2005CN1684916A Optical fiber having a low polarization mode dispersion and process and apparatus for producing it
10/19/2005CN1223538C Method and apparatus for automated manufacturing optical fiber
10/19/2005CN1223537C Step index optical fiber, prefabrication bar and method for producing optical fiber
10/19/2005CN1223536C Gas outlet end rotary connection device for PCVD deposit lathe
10/19/2005CN1223535C Apparatus for mfg. fiber glass mother material and method for mfg. same by using such apparatus
10/19/2005CN1223533C Method for preparing large-capacity optical fiber prefabricate by adopting improved chemical gas phase deposition process
10/19/2005CN1223532C Optical fiber pre-form producing method, optical fiber pre-form and optical fiber
10/13/2005WO2005096048A1 A preform for an optical fibre
10/13/2005WO2005095294A2 Method for the production of an optical component
10/13/2005US20050226578 An Optical Fiber And Method For Making An Optical Fiber
10/13/2005US20050226560 Apparatus for manufacturing chiral fiber bragg gratings
10/13/2005US20050223752 Method for producing high-silicate inorganic fibers of rocks (variants), production line for implementation of the method (variants), continuous and staple fibers (variants), fine inorganic scaly particles (variants) obtained using the method
10/13/2005US20050223751 Method and a device in the manufacture of an optical fibre
10/13/2005US20050223750 Burner assembly for producing glass preforms and corresponding production process
10/13/2005US20050223749 Method of fabricating an optical fiber preform and drawing of an optical fiber
10/13/2005US20050223748 Method of joining optical fiber preforms and apparatus therefor
10/13/2005US20050223747 Doped with an alkali oxide, preferably potassium oxide; diffusing an alkali metal into a surface of a chlorine-free, silica glass; etching the diffusion surface to purify; vapor depositing additional glass
10/12/2005EP1584958A1 Photonic crystal fiber capable of single-mode transmission and preform thereof
10/12/2005EP1532475A4 Apparatus for applying spin to optical fiber and optical fiber manufacturing method and apparatus using the same
10/12/2005CN1680836A Optical fiber, its manufacturing apparatus and method
10/12/2005CN1680834A Photonic crystal fiber capable of single-mode transmission and preform thereof
10/11/2005US6954574 Photonic crystal fibres
10/11/2005US6954572 Single mode optical fiber, method of manufacturing the same, and apparatus for manufacturing the same
10/06/2005WO2005092807A1 Method and apparatus for processing glass matrix for optical fiber
10/06/2005WO2005092803A1 Equipment for producing porous glass base material
10/06/2005US20050220692 Sintered materials
10/06/2005US20050220432 Photonic crystal fiber capable of single-mode transmission and preform thereof
10/06/2005US20050220430 Optical fiber and evaluation method thereof
10/06/2005US20050218371 Heat transfer fluids and methods of making and using same
10/05/2005EP1581459A1 Method of manufacturing an optical fibre having variations in the refractive index
10/05/2005EP1360152B1 Method and device for forming mineral wool
10/05/2005CN2730873Y Device for drawing making multi-pipe glass micro-electrode
10/05/2005CN1678540A Method and apparatus for processing a preform
10/05/2005CN1677143A Method of fabricating an optical fiber preformed rod and drawing of an optical fiber
10/04/2005US6952517 Method for the manufacture of optical fibers, improved optical fibers, and improved raman fiber amplifier communication systems
10/04/2005US6952515 Non-linear positive dispersion optical fiber
10/04/2005CA2174539C Optical fiber element and method of making
09/2005
09/29/2005WO2005090251A1 Manufacturing apparatus for porous glass preform and glass preform for optical fiber
09/29/2005WO2005090250A1 Method for producing glass base material for optical fiber
09/29/2005WO2005090249A1 Method and equipment for sintering porous glass base material
09/29/2005WO2005090248A1 Optical fiber preform processing method and optical fiber preform
09/29/2005WO2005090247A1 Process for producing glass parent material for hollow fiber, hollow fiber and process for producing the same
09/29/2005WO2005090246A1 Method for drawing base material of optical fiber
09/29/2005WO2005090244A1 Method for producing porous glass base material and glass base material for optical fiber
09/29/2005US20050214543 allows enlargement of the effective drawing region; shoulder portion thrusting beyond a middle portion in a base end region which is on the upper side when the optical fiber preform is suspended for a drawing process; non-sintered portion; omit the elongating step after the sintering step
09/29/2005US20050214524 High-density glass fibre granules
09/29/2005US20050213904 Method and apparatus for processing a preform
09/29/2005US20050213624 Low phonon energy gain medium and related active devices
09/29/2005US20050210989 Microresonator-based high-performance high-pressure sensor and system
09/29/2005US20050210925 Apparatus for fabricating soot preform for optical fiber
09/28/2005EP1578699A1 Method for producing an optical fiber having low polarization mode dispersion
09/28/2005CN2729746Y Thermal insulating apparatus for fibre-optical prefabricated bar
09/28/2005CN2729063Y Bar applying mechanism for fusion-cast quartz fibre
09/28/2005CN1675136A Method of making amorphous and ceramics via melt spinning
09/28/2005CN1673138A Prepn process of prefabricated rod for photon crystal fiber
09/28/2005CN1673135A Rod setting mechanism for founding quartz fiber
09/28/2005CN1220893C Inner cladding depressed type multimode optical fibre prefabricated rod
09/28/2005CN1220644C Optical fiber producing method
09/28/2005CN1220643C Process for preparing glass microbead deposit
09/27/2005US6950585 Hollow core photonic bandgap optical fiber
09/27/2005US6948340 Method of producing an elliptic core optical fiber
09/22/2005WO2005087673A1 Method for the production of fibres by means of extrusion with a focusing gas in subsonic regime
09/22/2005US20050207713 Subwavelength-diameter silica wires for low-loss optical waveguiding
09/22/2005US20050204780 Method for manufacturing optical fiber
09/22/2005US20050204778 Method for manufacturing an optical fibre
09/21/2005EP1577274A2 Inorganic article and circuit substrate
09/21/2005EP1576400A1 Optical fibre having low splice loss and method for making it
09/21/2005EP1417157B1 Device for manufacturing a preform for optical fibres through chemical deposition
09/21/2005CN1670997A Plasma resonant cavity tunable waveguide device
09/21/2005CN1669964A Method and apparatus for preparing step-index polymer optical fiber preform
09/21/2005CN1220083C Optical fiber, prefabricated fiber rod and manufacture thereof
09/21/2005CN1220075C Optical fiber
09/21/2005CN1219713C Process for producing optical fiber mother material
09/20/2005US6947650 Long wavelength, pure silica core single mode fiber and method of forming the same
09/20/2005US6946803 Drive control system for a fiber-based plasma display
09/20/2005US6945079 Optical fiber drawing system for non-contact control of polarization mode dispersion of optical fiber
09/15/2005WO2005085146A1 Process for producing porous preform for optical fiber and glass preform
09/15/2005WO2005085144A1 Method for producing porous glass base material for optical fiber and glass base material
09/15/2005WO2005043700A3 Single polarization optical fiber laser and amplifier
09/15/2005US20050201704 Apparatus, method, and computer program product for transverse waveguided display system
09/15/2005US20050201699 Low loss optical fiber and method for making same
09/15/2005US20050199014 Apparatus for producing glass particles deposit
09/15/2005US20050199013 Use of amorphous carbon film as a hardmask in the fabrication of optical waveguides
09/14/2005EP1572595A1 Method and apparatus for forming glass flakes and fibres
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