Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107) |
---|
08/15/2012 | CN102634849A Method for growth of gan single crystal, method for preparation of gan substrate, process for producing gan-based element, and gan-based element |
08/15/2012 | CN102634848A Pumping device for growth of garnet type single crystals |
08/15/2012 | CN102634847A Method for surface modification of calcium sulfate crystal whisker |
08/15/2012 | CN102634846A In-situ microscopic observation device for KDP (potassium dihydrogen phosphate) crystal growth process |
08/15/2012 | CN102634845A Method for heating and melting materials in growth of sapphire single crystals by Kyropoulos method and application thereof |
08/15/2012 | CN102634844A Lifting rotating device |
08/15/2012 | CN102634843A Method for preparing micron-sized calcium sulfate particles and crystal whiskers from phosphogypsum |
08/15/2012 | CN102634842A Method for preparing {001} and {100} surface-exposed anatase TiO2 nano single crystals |
08/15/2012 | CN102191542B Equipment and method for preparing high-purity directionally crystallized polysilicon |
08/15/2012 | CN102115911B Crucibleless growth method of sapphire crystals in different atmospheres |
08/15/2012 | CN102021643B Method and device for directionally solidifying liquid-solid interface based on alternating magnetic field modulation |
08/15/2012 | CN102021641B Orientated seed crystal growth method of R2CaB10O19 single crystal |
08/15/2012 | CN101982568B Method for growing strontium iodide scintillating crystals by nonvacuum Bridgman method |
08/15/2012 | CN101805925B Gallium and indium doped single crystal silicon material for solar battery and preparation method thereof |
08/15/2012 | CN101767778B BaCa4Se7 compound, BaCa4Se7 nonlinear optical crystal, preparation method and application |
08/15/2012 | CN101649483B Method for preparing titanium dioxide nanorod array film |
08/15/2012 | CN101600820B Sapphire substrates and methods of making same |
08/15/2012 | CN101600819B Method for manufacturing a single crystal of nitride by epitaxial growth on a substrate preventing growth on the edges of the substrate |
08/15/2012 | CN101311368B Growth method of quartz crystal |
08/14/2012 | US8241422 Gallium nitride single crystal growing method and gallium nitride single crystal |
08/14/2012 | US8241420 Single crystal material and process for producing the same |
08/14/2012 | CA2690536C Assemblies of anisotropic nanoparticles |
08/14/2012 | CA2510415C A cold-walled vessel process for compounding, homogenizing and consolidating semiconductor compounds |
08/09/2012 | WO2012106324A1 Multilayer structure for a diamond growth and a method of providing the same |
08/09/2012 | WO2012106071A1 Article and method for forming large grain polycrystalline silicon films |
08/09/2012 | WO2012105488A1 Graphite crucible for single crystal pulling apparatus, and method for manufacturing the graphite crucible |
08/09/2012 | US20120199792 Novel Cherkasky's synthetic diamonds and diamond-like materials and methods and devices for production thereof |
08/09/2012 | DE102011010422A1 Neuartige synthetische Diamanten und diamantartige Materialien und Verfahren und Vorrichtung zu ihrer kontinuierlichen Herstellung Novel synthetic diamonds and diamond-like materials and method and apparatus for the continuous production of their |
08/09/2012 | DE102009004751B4 Thermisch isolierte Anordnung und Verfahren zur Herstellung eines SiC-Volumeneinkristalls Thermally insulated arrangement and method for manufacturing a SiC bulk single |
08/09/2012 | CA2826285A1 Multilayer structure for a diamond growth and a method of providing the same |
08/09/2012 | CA2764984A1 Method and device for dosing and packaging polysilicon chunks and dosing and packaging unit |
08/08/2012 | EP2485071A1 Inorganic optical filter, optical element, and light source |
08/08/2012 | EP2484818A1 Iii nitride semiconductor substrate, epitaxial substrate, and semiconductor device |
08/08/2012 | EP2484817A1 Method for preserving a gallium nitride substrate, preserved gallium nitride substrate, semiconductor device, and manufacturing method therefor |
08/08/2012 | EP2484816A1 Method for production of laminate |
08/08/2012 | EP2484815A1 Sic single crystal and method for producing same |
08/08/2012 | EP2484814A1 Quartz glass crucible for pulling up silicon single crystal and method for producing the same |
08/08/2012 | EP2484813A1 Composite crucible, method for producing same, and method for producing silicon crystal |
08/08/2012 | EP1982370B1 A method of fabricating a rechargeable lithium cell electrode comprising fibres of silicon or a silicon-based material |
08/08/2012 | EP1851368B1 Apparatus and process for crystal growth |
08/08/2012 | EP1538242B1 Heater for crystal formation, apparatus for forming crystal and method for forming crystal |
08/08/2012 | CN202369679U Crucible shaft lifting control system |
08/08/2012 | CN202369676U Method, device and system for thermocouple temperature compensation during operation of polysilicon ingot furnace |
08/08/2012 | CN102630257A Method of producing silicon carbide monocrystals |
08/08/2012 | CN102630256A Single crystal manufacturing apparatus |
08/08/2012 | CN102630245A Method for producing coatings containing polymers |
08/08/2012 | CN102628188A Assembling method for magnetic field oriented morphological anisotropic axiolitic mesocellular silica photonic crystal ordered film |
08/08/2012 | CN102628186A Quadrature-phase lithium tantalum doped potassium sodium niobate based lead-free piezoelectric single crystal and preparation method thereof |
08/08/2012 | CN102628185A Preparation method for ZnGa2O4 mono-crystal with octahedral structure |
08/08/2012 | CN102628184A Method for growing gem crystals by way of vacuum induction heating and device realizing method |
08/08/2012 | CN102628183A Thermal insulation structure and high-temperature furnace |
08/08/2012 | CN102628181A Crucible for charging polycrystalline silicon ingot |
08/08/2012 | CN102628180A Preparation method of high-purity indium phosphide polycrystalline rod |
08/08/2012 | CN102628179A Seed crystal holder for producing monocrystalline silicon by straight-pulling method and usage thereof |
08/08/2012 | CN102628178A Method for decreasing oxygen content of solar 8-inch monocrystalline silicon wafers |
08/08/2012 | CN102628113A Ultrahigh pressure new phase Cu2Sb alloy crystal and preparation method thereof |
08/08/2012 | CN102627317A Compound-basic lead nitrate and basic lead nitrate nonlinear optical crystal as well as preparation method and application thereof |
08/08/2012 | CN102199000B Double-wall quartz glass tube used for growth of gallium arsenide crystal and preparation method thereof |
08/08/2012 | CN102115913B Preparation method of titanium dioxide nanotube film |
08/08/2012 | CN101949053B Method for preparing anatase TiO2 single crystal |
08/08/2012 | CN101892512B Large-area (001) anatase TiO2 monocrystal preparation method |
08/08/2012 | CN101851783B High-purity tellurium dioxide single crystal and preparation method |
08/08/2012 | CN101603204B Thermoluminescent or photoluminescent dosimetry crystal and preparation method thereof |
08/08/2012 | CN101403139B Preparation method for bismuth telluride based sintered fuel |
08/07/2012 | US8236103 Group III nitride semiconductor crystal, production method thereof and group III nitride semiconductor epitaxial wafer |
08/07/2012 | US8236097 Composition and method for low temperature deposition of silicon-containing films |
08/07/2012 | CA2712148C Method for producing a laminated body having a1-based group-iii nitride single crystal layer, laminated body produced by the method, method for producing a1-based group-iii nitride single crystal substrate employing the laminated body, and aluminum nitride single crystal substrate |
08/02/2012 | WO2012102824A1 Device and method for making polycrystalline thin films |
08/02/2012 | WO2012102343A1 Silicon melt contacting member and process for production thereof, and process for production of crystalline silicon |
08/02/2012 | WO2012101957A1 Silicon single-crystal wafer production method, and annealed wafer |
08/02/2012 | WO2012101306A1 Formulation comprising silicon microparticles, as a pigment that can absorb visible uv radiation and reflect ir radiation |
08/02/2012 | WO2012100485A1 Method and apparatus for smelting and purifying polycrstalline silicon by means of electron beam and shallow melt pool |
08/02/2012 | US20120192499 Brazed Diamond Tools and Methods for Making the Same |
08/02/2012 | DE102011003409A1 Producing germanium layer on lattice mismatched substrate, useful for producing integrated semiconductor components, comprises depositing germanium on substrate, etching back, and depositing further germanium |
08/02/2012 | CA2825772A1 Silicon melt contact member, process for production thereof, and process for production of crystalline silicon |
08/01/2012 | EP2481501A2 Synthesis method of graphitic shell-alloy core heterostructure nanowires and longitudinal metal oxide heterostructure nanowires, and reversible synthesis method between nanowires thereof |
08/01/2012 | EP2480497A1 Method for producing high purity silicon |
08/01/2012 | EP1922759B1 Nanowires-based transparent conductors |
08/01/2012 | EP1680817B1 Group iii-nitride based resonant cavity light emitting devices fabricated on single crystal gallium nitride substrates and method for their production |
08/01/2012 | EP1393352B1 Semiconductor device, semiconductor layer and production method thereof |
08/01/2012 | CN202360360U Vacuum system of polycrystalline ingot casting equipment |
08/01/2012 | CN202359239U Seed crystal shaft |
08/01/2012 | CN202359238U Copper electrode for crystal growth |
08/01/2012 | CN202359235U Sapphire single crystal seed crystal movement mechanism locating device |
08/01/2012 | CN202359234U Polycrystalline silicon ingot manufacturing device |
08/01/2012 | CN202359233U Crucible for crystalline silicon ingot furnace |
08/01/2012 | CN202359231U Crucible capable of reducing crucible adhesion |
08/01/2012 | CN202359230U Device for preparing aluminum nitride monocrystal |
08/01/2012 | CN202359225U Device for quartz crucible loading outside single crystal furnace |
08/01/2012 | CN102625864A High-temperature process improvements using helium under regulated pressure |
08/01/2012 | CN102618933A Differential pressure wet processing device of silicon materials and processing method thereof |
08/01/2012 | CN102618932A Method for preparing basic ammonium aluminum carbonate hydroxide whisker and aluminum oxide whisker co-production liquid sodium silicate from bentonite |
08/01/2012 | CN102618931A Method for preparing calcium sulfate whiskers |
08/01/2012 | CN102618930A Method for preparing AlN crystal |
08/01/2012 | CN102618929A Ytterbium and erbium-doped yttrium scandium gallium garnet crystal and preparation method thereof |
08/01/2012 | CN102618928A High-efficiency mid-infrared laser crystal and preparation method thereof |
08/01/2012 | CN102618927A Method for preparing ZnGa2O4 single crystal by adopting microwave hydrothermal method |
08/01/2012 | CN102618926A Traditional Chinese medicine for treating tonsillitis and pharyngitis |
08/01/2012 | CN102618925A Preparation method of cuprous oxide (CU2O) nano octahedral materials |
08/01/2012 | CN102618924A Rapid lateral growing method of KDP (Potassium Dihydrogen Phosphate) crystals |