| Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107) |
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| 01/08/2014 | CN203382847U Secondary feeding device for polycrystalline silicon ingot furnace |
| 01/08/2014 | CN203382846U Hexahedral thermal field structure of thermal insulator of pseudo-single crystal ingot furnace |
| 01/08/2014 | CN203382845U Vacuum sealing structure of crucible platform lifting device for pseudo-single crystal ingot furnace |
| 01/08/2014 | CN203382842U Polycrystalline silicon directional solidification device |
| 01/08/2014 | CN103502514A Method for manufacturing group III nitride crystal and group III nitride crystal |
| 01/08/2014 | CN103502513A Silica vessel for pulling monocrystalline silicon and method for producing same |
| 01/08/2014 | CN103498198A Preparation method of regular pentagonal prism-shaped copper micrometer wire |
| 01/08/2014 | CN103498197A Nanowire |
| 01/08/2014 | CN103498196A Method for fabricating silicon wafer |
| 01/08/2014 | CN103498195A Casting apparatus and casting method |
| 01/08/2014 | CN103498194A Directional solidification equipment and method for preparing polycrystalline silicon by equipment |
| 01/08/2014 | CN103498193A Epitaxial growth method for improving crystal quality of material |
| 01/08/2014 | CN103498191A Preparation method of high-purity short-rod-like crystalline FeWO4/FeS core-shell nano structure |
| 01/08/2014 | CN103498190A Preparation method of high-purity dendrite FeWO4/FeS core-shell nano structure |
| 01/08/2014 | CN103498189A One-dimensional single crystal LaFeO3 nanorods and preparation thereof |
| 01/08/2014 | CN103497767A Rare-earth tantalate CrxTmyHozSc1-x-y-zTaO4 luminescent material and melt-process crystal growth method thereof |
| 01/08/2014 | CN103497766A Niobate CrxTmyHozBi1-x-y-zNbO4 luminescent material |
| 01/08/2014 | CN103495371A Electric magnetic-stirring high-pressure reactor |
| 01/08/2014 | CN101415864B Large aluminum nitride crystals with reduced defects and methods of making them |
| 01/07/2014 | CA2786725C Dried nanocrystalline cellulose of controllable dispersibility and method therefor |
| 01/03/2014 | WO2014004496A1 Lining for surfaces of a refractory crucible for purification of silicon and method of purification of the silicon melt using that crucible (s) for melting and further directional solidification |
| 01/03/2014 | WO2014004481A1 Controlled directional solidification of silicon |
| 01/03/2014 | WO2014004441A1 Flux composition useful in directional solidification for purifying silicon |
| 01/03/2014 | WO2014003110A1 Diamond single crystal and production method thereof, and single crystal diamond tool |
| 01/03/2014 | WO2014002123A1 Method for realizing monoatomic layers of crystalline silicium upon a substrate of crystalline "beta" - silicium nitride |
| 01/03/2014 | WO2014000108A1 Fabrication and functionalization of a pure non-noble metal catalyst structure showing time stability for large scale applications |
| 01/03/2014 | CA2877053A1 Fabrication and functionalization of a pure non-noble metal catalyst structure showing time stability for large scale applications |
| 01/02/2014 | US20140004377 Polycrystalline silicon rod |
| 01/02/2014 | US20140004303 Silicon carbide crystal and method of manufacturing silicon carbide crystal |
| 01/02/2014 | DE112012001262T5 Oxidsubstrat und Verfahren zu dessen Herstellung Oxide substrate and process for its preparation |
| 01/01/2014 | EP2679707A1 Method of manufacturing gallium nitride substrate and gallium nitride substrate manufactured by the same |
| 01/01/2014 | EP2679706A1 Method for manufacturing n-type silicon single crystal, and phosphorus-doped n-type silicon single crystal |
| 01/01/2014 | EP2679538A1 Single-sized II-VI semiconductor nanocrystals, a method for the preparation thereof and their use in clinical light therapy |
| 01/01/2014 | CN203373448U Ingot casting furnace |
| 01/01/2014 | CN203373447U Guard board device for seed crystal ingot casting crucible |
| 01/01/2014 | CN203373446U Device for observing liquid level in polycrystal ingot furnace |
| 01/01/2014 | CN203373445U Gradient-adjusted-axial-temperature heat insulation structure applied to Kyropoulos-method sapphire monocrystal growth |
| 01/01/2014 | CN103492318A Reactor system and method of polycrystalline silicon production therewith |
| 01/01/2014 | CN103484940A Preparation method of anodized aluminum photon crystal, and use of anodized aluminum photon crystal |
| 01/01/2014 | CN103484939A Infrared nonlinear optical crystal Ba3BSbS6, and preparation method and purpose thereof |
| 01/01/2014 | CN103484938A Preparation method of monoclinic phase Ga2S3 crystal and application of same to optics |
| 01/01/2014 | CN103484937A 蓝宝石制造装置及镜头保护玻璃 Sapphire glass manufacturing apparatus and protective lens |
| 01/01/2014 | CN103484936A Constant-temperature heating process of ingot furnace |
| 01/01/2014 | CN103484935A Quartz crucible and manufacturing method thereof |
| 01/01/2014 | CN103484931A Cold crucible cover for top seed crystal temperature gradient method |
| 01/01/2014 | CN103484930A One-dimensional single-crystal LaFeO3 nanotube and preparation method |
| 01/01/2014 | CN103484929A One-dimensional single-crystal LaFeO3 nanowire and preparation method |
| 01/01/2014 | CN103484837A Substrate support and semiconductor manufacturing apparatus |
| 01/01/2014 | CN103484121A Method for preparing near infrared fluorescent Ag2Se colloid semiconductor nanocrystals by adopting normal-temperature aqueous phase process |
| 01/01/2014 | CN103482631A System and method for activating and drying silicon powder and catalytic agents |
| 01/01/2014 | CN103480857A Method for preparing monodisperse gold nanoparticle branch structural material |
| 01/01/2014 | CN103480417A Preparation method and application of Pb complex-vanadate substituted phosphomolybdic acid one-component dual-active-center catalyst |
| 01/01/2014 | CN103480415A Preparation method and application of Pd complex-phosphomolybdic acid one-component dual-active-center catalyst |
| 01/01/2014 | CN102367572B Sintering-free spraying method of polysilicon ingot crucible |
| 01/01/2014 | CN102317512B Method for growing group 3b nitride crystal, and group 3b nitride crystal |
| 01/01/2014 | CN102312286B Vitreous silica crucible and method of manufacturing the same, and method of manufacturing silicon ingot |
| 01/01/2014 | CN102264955B Method of producing sic single crystal |
| 01/01/2014 | CN102140674B Method for producing single crystal composed of silicon using molten granule |
| 12/31/2013 | US8617310 Method and system for perceiving a boundary between a first region and a second region of a superabrasive volume |
| 12/27/2013 | WO2013191201A1 SiC EPITAXIAL WAFER AND METHOD FOR MANUFACTURING SAME |
| 12/27/2013 | WO2013121289A3 Gallium nitride nanowire based electronics |
| 12/26/2013 | US20130344333 Methods for preparing trimanganese tetroxide with low bet specific surface area, methods for controlling particle size of trimanganese tetroxide and trimanganese tetroxide product |
| 12/26/2013 | US20130344277 Hydrothermal Growth of Heterogeneous Single Crystals Exhibiting Amplified Spontaneous Emission Suppression |
| 12/26/2013 | US20130343715 Single Crystals with Internal Doping with Laser Ions Prepared by a Hydrothermal Method |
| 12/25/2013 | EP2675945A1 Nanowire preparation methods, compositions, and articles |
| 12/25/2013 | EP2675944A1 Preparation of doped garnet structure single crystals with diameters of up to 500 mm |
| 12/25/2013 | EP2290137B1 Method for the synthesis of metallic nanotubes |
| 12/25/2013 | EP2047014B1 Method and device for producing classified high-purity polycrystalline silicon fragments |
| 12/25/2013 | CN203360628U Device for adjusting cross beam of lifting device above lid body of sapphire growth furnace |
| 12/25/2013 | CN203360627U Lifting clamp for heater of sapphire growth furnace |
| 12/25/2013 | CN203360626U SC-cut quartz wafer |
| 12/25/2013 | CN203360625U Baffle lifting connecting part and baffle lifting device provided with same |
| 12/25/2013 | CN203360624U 坩埚 Crucible |
| 12/25/2013 | CN203360623U Polycrystalline silicon ingot furnace |
| 12/25/2013 | CN203360622U Polycrystalline silicon ingot furnace |
| 12/25/2013 | CN203360620U Graphite crucible and single crystal furnace comprising same |
| 12/25/2013 | CN203360619U Hoister for sapphire growth furnace |
| 12/25/2013 | CN203360618U Heating device of polysilicon ingot furnace |
| 12/25/2013 | CN103476975A Silicon carbide substrate, silicon carbide ingot and manufacturing methods therefor |
| 12/25/2013 | CN103476974A Silica container for pulling up single crystal silicon, and method for manufacturing same |
| 12/25/2013 | CN103471391A Sapphire furnace discontinuous temperature testing device |
| 12/25/2013 | CN103469308A Two-dimensional atomic crystal material and continuous production method and production line thereof |
| 12/25/2013 | CN103469307A Tetragonal phase lithium-antimony-tantalum co-doped potassium niobate sodium-based piezoelectric crystal and preparation method thereof |
| 12/25/2013 | CN103469306A Method for growing Ce: YAG monocrystal fluorescent material |
| 12/25/2013 | CN103469305A Sapphire crystal nucleation method and special nucleation equipment therefor |
| 12/25/2013 | CN103469304A Device and method for growing multiple formed sapphire crystals |
| 12/25/2013 | CN103469303A Polycrystalline silicon ingot and preparation method thereof, polycrystalline silicon chip and crucible for polycrystalline silicon ingot casting |
| 12/25/2013 | CN103469302A Polycrystalline silicon ingoting process for shortening corner crystal growth time |
| 12/25/2013 | CN103469301A Method for preparing LED (light-emitting diode) broadband gradient fluorescent film with MOCVD (metal organic chemical vapor deposition) method |
| 12/25/2013 | CN103469300A Silicon carbide epitaxial furnace heating pedestal |
| 12/25/2013 | CN103469299A Preparation method of gallium oxide-doped membrane and gallium oxide-doped membrane |
| 12/25/2013 | CN103469298A Growth method of cerium-doped yttrium aluminium garnet single crystal by adopting kyropoulos method and high-temperature furnace |
| 12/25/2013 | CN103469297A Sapphire seed chuck with double positioning pins |
| 12/25/2013 | CN103469296A Trisection disc weighing apparatus for sapphire furnace |
| 12/25/2013 | CN103469295A Sapphire crystal growth furnace having three heaters |
| 12/25/2013 | CN103469294A Novel crucible and manufacturing method thereof |
| 12/25/2013 | CN103469293A Preparation method of polycrystalline silicon |
| 12/25/2013 | CN103469292A Polycrystalline silicon slice and preparation method thereof |
| 12/25/2013 | CN103469291A Method for manufacturing rutile-type titanium dioxide monocrystal nanowire arrays at normal pressure and low temperature |
| 12/25/2013 | CN103469290A Synthesis method of superparamagnetic Fe3O4 nanocrystal |