| Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026) |
|---|
| 05/19/2004 | CN1496968A Fibre-optical base material manufacturing device |
| 05/19/2004 | CN1150134C Equipment and method for drawing optical fiber from blank material |
| 05/18/2004 | US6738550 Holey waveguide manufacture |
| 05/18/2004 | US6738549 Polarization maintaining optical fiber and production method for polarization maintaining optical fiber preform |
| 05/18/2004 | US6738146 Method for measuring the spin in an optical fibre |
| 05/18/2004 | US6736633 Burner manifold apparatus for use in a chemical vapor deposition process |
| 05/18/2004 | US6735986 Apparatus for preventing redeposition of silica during flame severing |
| 05/18/2004 | US6735985 Method of impressing a twist on a multimode fiber during drawing |
| 05/18/2004 | US6735984 Making an optical fiber preform including reducing the length of a deposition layer |
| 05/18/2004 | US6735983 Optical fiber drawing method and drawing furnace |
| 05/13/2004 | WO2004039737A1 Method and device for producing a cylindrical body consisting of quartz glass |
| 05/13/2004 | WO2002041050A9 A micro-structured optical fibre |
| 05/13/2004 | US20040091222 Optical fibre |
| 05/13/2004 | US20040089966 Method and system for agglomerating chopped fiber strand and product |
| 05/13/2004 | US20040089025 Method of drawing optical fiber and apparatus for implementing the method |
| 05/13/2004 | DE10144475B4 Glasfaser mit mindestens zwei Glasmänteln, Verfahren zu ihrer Herstellung sowie ihre Verwendung Glass fiber with at least two glass claddings, processes for their preparation and their use |
| 05/12/2004 | EP1418257A2 Method and system for agglomerating chopped fiber strand and product |
| 05/12/2004 | EP1418159A2 Method and apparatus for sintering a gel tube |
| 05/12/2004 | EP1417157A1 Device for manufacturing a preform for optical fibres through chemical deposition |
| 05/12/2004 | CN1496340A Heat transfer fluids useable for cooling items, such as optical fibers |
| 05/12/2004 | CN1495449A Method for making optical fibre with low E-waveband and L-waveband loss wave peak |
| 05/12/2004 | CN1495139A Glass cladding composition, gradient index rod-shape lens and its making method |
| 05/12/2004 | CN1495135A Optical fibre prefabricated product and making method and optical fibre |
| 05/11/2004 | US6735369 Hollow optical fiber and method for manufacturing the same |
| 05/11/2004 | US6733824 Coating with removable organotrialkoxysilane |
| 05/11/2004 | US6732551 Method and feedstock for making silica |
| 05/11/2004 | US6732549 Multi-pass sintering of a sol-gel body through a hot zone |
| 05/06/2004 | WO2004038466A2 Photonic crystal fibers and methods for the production thereof |
| 05/06/2004 | US20040086247 Optical fiber communications system using index-guiding microstructured optical fibers |
| 05/06/2004 | US20040086243 Systems and methods for reducing splice loss in optical fibers |
| 05/06/2004 | US20040083764 Aerodynamic forming bucket |
| 05/06/2004 | EP1414764A1 Outside vapor deposition apparatus for making optical fiber preform and method for making optical fiber preform using the same |
| 05/06/2004 | EP1414763A1 Method of making photonic band gap fibers |
| 05/06/2004 | EP1086391B1 Microstructured optical fibres |
| 05/06/2004 | DE19952821B4 Verfahren zur Herstellung einer Quarzglas-Vorform für Lichtleitfasern A method for producing a quartz glass preform for optical fibers |
| 05/06/2004 | DE10245987B3 Optische Stufenfasern aus Mehrkomponentengläsern Optical fibers stages of multicomponent glasses |
| 05/06/2004 | DE10240950B3 Vertikalziehverfahren zur Herstellung eines zylinderförmigen Glaskörpers und Vorrichtung zur Durchführung des Verfahrens Vertical drawing process for producing a cylindrical glass body, and apparatus for carrying out the method |
| 05/05/2004 | CN1494517A Bushing temp controller |
| 05/05/2004 | CN1494516A Method for mfg. optical fibre suitable for high transmission rates |
| 05/05/2004 | CN1493893A Magnification optical fiber and its preparation method |
| 05/05/2004 | CN1148590C Optical fiber and method of manufacturing the same |
| 05/05/2004 | CN1148588C Athermalized codoped optical waveguide device and its mfg. method |
| 05/04/2004 | US6729163 Apparatus for over-cladding large diameter optical fiber pre-form using the same |
| 05/04/2004 | US6729162 Electric furnace extension method and extension apparatus for optical fiber glass preform |
| 04/29/2004 | WO2004035495A1 Method and apparatus for fabricating an optical fiber preform in ovd |
| 04/29/2004 | WO2004035494A1 Optical fiber mother material producing method, optical fiber mother material, optical fiber, optical fiber mother material producing device |
| 04/29/2004 | US20040081412 Method for producing an optical fibre telecommunications cable with reduced polarization mode dispersion |
| 04/29/2004 | US20040079119 Apparatus for producing optical fiber preform |
| 04/29/2004 | DE19712272B4 Verfahren zum Herstellen von mit Erbium dotierten Lichtleitfasern A process for the manufacture of the erbium-doped optical fibers |
| 04/29/2004 | DE10250216B3 Photonic fiber with central region and surrounding channels, includes two metallic conductors running close to and along central fiber |
| 04/28/2004 | EP1413558A1 Method and apparatus for drawing optical fiber using spin-amplitude modulation |
| 04/28/2004 | EP1413408A1 Method and arrangement for cutting a moving web |
| 04/28/2004 | EP1412788A2 Graded index fiber, array and method of manufacture |
| 04/28/2004 | EP1412298A1 Device and method for manufacturing a preform for optical fibres by chemical vapour deposition |
| 04/28/2004 | EP1412296A2 Sol-gel process for the production of glass optical fiber preforms |
| 04/28/2004 | CN1147443C Prefabricated optical fiber rod depositing lathe for producing PCVD |
| 04/28/2004 | CN1147442C Optical fiber production |
| 04/28/2004 | CN1147441C Method of drawing fiber continuously from preforms for manufacturing optical fibers |
| 04/27/2004 | US6728458 Optical fiber and fiber grating device |
| 04/27/2004 | US6725690 Burner for synthesizing glass particles and method for producing porous glass body |
| 04/22/2004 | WO2004034094A2 Microstructured optical fibers preforms and methods of fabricating microstructured optical fibers |
| 04/22/2004 | US20040077478 Clad glass composition for graded-index rod lens, graded-index rod lens, and method for manufacturing the same |
| 04/22/2004 | DE10291161T5 Verfahren und Vorrichtung zur Herstellung einer Glaspartikelschicht Method and apparatus for producing a glass particle layer |
| 04/21/2004 | EP1410073A1 High index-contrast fiber waveguides and applications |
| 04/21/2004 | EP1409766A1 Systems and methods for delivering an ultrapure chemical |
| 04/21/2004 | EP1409423A1 Method and apparatus for the manufacture of mineral wool |
| 04/21/2004 | EP1409422A1 Improved leached fiber bundle and method |
| 04/21/2004 | CN1490268A Fibre-optical prefabricated bar processing apparatus by plasma technology |
| 04/21/2004 | CN1490267A Method for manufacturing rare earth extended fibre-optical prefabricated bar |
| 04/21/2004 | CN1146528C Prepn of prefabricated quartz fiber rod |
| 04/20/2004 | US6724965 Laser optimized multimode fiber and method for use with laser and LED sources and system employing same |
| 04/20/2004 | US6724963 Method and apparatus for manufacturing partially diffusing optical fibers |
| 04/20/2004 | US6723435 Glass preform structure with an inner cavity and a powder within the inner cavity which comprises a plurality of metal particles having an average primary particle size less than about 1 micron |
| 04/20/2004 | US6722162 Automatic quartz tube levelling device in optical fiber preform manufacturing system using modified chemical vapor deposition technique |
| 04/15/2004 | WO2004031856A2 Photomask assembly incorporating a porous frame and method for making it |
| 04/15/2004 | WO2004031085A1 Method for treating an optical fiber preform with deuterium |
| 04/15/2004 | WO2003104156A8 V.f. kibol method for producing high-silica inorganic fibres from rocks (variants) /c/, production line for carrying out said method (variants), continuous /n. / and staple fibres (variants) and scaly particles (variants) produced by said method. |
| 04/15/2004 | US20040071423 Micro-structured optical fibre |
| 04/15/2004 | US20040071421 Silica-based optical fibers and multi-pass sintering |
| 04/15/2004 | US20040069019 Double-clad optical fiber for lasers and amplifiers |
| 04/15/2004 | US20040069018 Optical fiber drawing method using asymmetric control of spin amplitude |
| 04/14/2004 | EP1406837A1 Production and use of tetrafluorosilane |
| 04/14/2004 | EP1204789B1 Method of forming discrete length fibers |
| 04/14/2004 | EP1080047A4 Mineral flaky filler for composites |
| 04/14/2004 | EP1042241B1 Method for welding a quartz glass tube for use as an optical fiber preform |
| 04/14/2004 | CN1489555A Method and apparatus for automated manufacturing optical fiber |
| 04/14/2004 | CN1488594A Apparatus and method for recovering and recirculating optical-fiber coolant gas |
| 04/14/2004 | CN1488593A Apparatus and method for making optical-fiber prefabricated rod with large diameter |
| 04/14/2004 | CN1145813C Wavegudes having axially varying structure |
| 04/13/2004 | US6718801 MCVD/PCVD method for making a preform with movement of a furnace |
| 04/13/2004 | US6718800 Method of collapsing a tube for an optical fiber preform |
| 04/08/2004 | WO2004028989A1 Optical fiber having a low polarization mode dispersion and process and apparatus for producing it |
| 04/08/2004 | US20040065122 Bushing temperature controller |
| 04/08/2004 | US20040065121 Method for producing a hollow cylinder from silica glass, hollow cylinder and optical component so produced, as well as method for carrying out said method |
| 04/08/2004 | US20040065120 Multi-tube burner and glass preform manufacturing method using the same |
| 04/08/2004 | US20040065119 Apparatus and method for reducing end effect of an optical fiber preform |
| 04/08/2004 | US20040065118 Preform for producing an optical fiber and method therefor |
| 04/07/2004 | EP1405834A2 Multicomponent glass optical fibres |
| 04/07/2004 | EP1405833A1 Device and method for producing stack of fine glass particles |
| 04/07/2004 | EP1405830A1 Glass base material and method of manufacturing glass base material |