| 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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| 10/07/2009 | CN101550594A Method for preparing phosphorite crystal whisker using natural phosphorite as raw material |
| 10/07/2009 | CN101550593A Method for preparing upcoversion nanocrystalline on rare-earth adulterating fluoride |
| 10/07/2009 | CN101550592A Method for preparing iron silicide nano wires |
| 10/07/2009 | CN101550591A Monodisperse C* nano unit crystal material and method for preparing same |
| 10/07/2009 | CN101550586A Growing technique of ZnTe monocrystal |
| 10/07/2009 | CN101550585A Method for producing dehydrated calcium sulfate whisker |
| 10/07/2009 | CN100547734C Semiconductor multilayer substrate, semiconductor free-standing substrate, method for manufacturing semiconductor multilayer substrate and semiconductor free-standing substrate, and semiconductor elem |
| 10/07/2009 | CN100547125C Y and Zn double doping lead tungstate crystal and preparation method thereof |
| 10/07/2009 | CN100547124C Growing method for carbon-doped sapphire crystal |
| 10/07/2009 | CN100547123C Preparation process of nanometer monocrystalline zinc oxide film material |
| 10/07/2009 | CN100547122C Vacancy-dominated, defect-free silicon |
| 10/01/2009 | WO2009120505A1 Epitaxial growth on low degree off-axis silicon carbide substrates and semiconductor devices made thereby |
| 10/01/2009 | WO2009119896A1 Aln bulk single crystal, semiconductor device, and process for producing aln single crystal bulk |
| 10/01/2009 | WO2009119411A1 Process for producing zno single crystal, self-supporting zno single-crystal wafer obtained by the same, self-supporting wafer of mg-containing zno mixed single crystal, and process for producing mg-containing zno mixed single crystal for use in the same |
| 10/01/2009 | WO2009119357A1 Epitaxial substrate for semiconductor element, semiconductor element, and process for producing epitaxial substrate for semiconductor element |
| 10/01/2009 | WO2009119356A1 Epitaxial substrate for smeiconductor element, semiconductor element, and process for producing epitaxial substrate for semiconductor element |
| 10/01/2009 | WO2009119342A1 Silicon single crystal pull-up apparatus and process for producing silicon single crystal |
| 10/01/2009 | WO2009119338A1 Sintered silicon wafer |
| 10/01/2009 | WO2009119159A1 Substrate for optical device and method for manufacturing the substrate |
| 10/01/2009 | WO2009118993A1 Single crystal manufacturing apparatus and single crystal manufacturing method |
| 10/01/2009 | WO2009118353A2 Metallic nanocrystal encapsulation |
| 10/01/2009 | WO2009117770A1 Crystalline inorganic species having optimised reactivity |
| 10/01/2009 | WO2009100173A3 Demethylation and inactivation of protein phosphatase 2a |
| 10/01/2009 | CA2719826A1 Aln bulk single crystal, semiconductor device using the same and method for producing the same |
| 10/01/2009 | CA2718757A1 Epitaxial growth on low degree off-axis silicon carbide substrates and semiconductor devices made thereby |
| 09/30/2009 | EP2105523A1 Epitaxial silicon wafer and method for its manufacturing |
| 09/30/2009 | EP2104754A1 Production of single-crystal semiconductor material using a nanostructure template |
| 09/30/2009 | CN201317832Y De-primary valency device used for VGF gallium arsenide monocrystal |
| 09/30/2009 | CN101545143A Annealing method for improving luminous efficiency of cerium-doped yttrium aluminum garnet crystal |
| 09/30/2009 | CN101545142A Method for preparing Si3N4 composite film on surface of monocrystalline silicon chip |
| 09/30/2009 | CN101545141A Sulfurized gallium and barium monocrystal as well as growing method and infrared nonlinear optical device thereof |
| 09/30/2009 | CN101545140A Cerium manganese co-doped yttrium (lutetium) aluminate ultra fast scintillation crystal and preparation method thereof |
| 09/30/2009 | CN101545139A Method for preparing yttrium barium copper oxygen superconducting block material by taking Ba3Cu5*Ox powder as fluid |
| 09/30/2009 | CN101545138A Non-linear optical crystal-sodium beryllate borate, growth method and application thereof |
| 09/30/2009 | CN101545137A Erbium ion activated borate laser crystal and method for preparing same and application thereof |
| 09/30/2009 | CN101545135A Method for preparing and purifying solar grade silicon crystal |
| 09/30/2009 | CN101545134A Method and device for preparing high-purity single crystal silicon bar by utilizing silicon material containing impurities |
| 09/30/2009 | CN101545133A Method for growing rare-earth ferrite magneto-optical crystal |
| 09/30/2009 | CN101544385A Calcined soda and gypsum crystal whisker co-production technology by Glauber's salt organic amine method |
| 09/30/2009 | CN101544372A Polycrystalline silicon manufacturing apparatus |
| 09/30/2009 | CN101544371A Polymer inactivation method for polycrystalline silicon manufacturing device |
| 09/29/2009 | US7596455 Crystallization of IGF-1 |
| 09/29/2009 | US7596251 Automated sample analysis system and method |
| 09/29/2009 | US7595111 Methods to continuous, monoatomic thick structures |
| 09/29/2009 | US7594968 Ultratough CVD single crystal diamond and three dimensional growth thereof |
| 09/29/2009 | US7594966 Method for producing a single crystal |
| 09/24/2009 | WO2009117545A1 System and method for arranging heating element in crystal growth apparatus |
| 09/24/2009 | WO2009116581A1 Method for producing silicon carbide single crystal |
| 09/24/2009 | US20090239356 Device manufacturing method |
| 09/24/2009 | DE19911755B4 Vorrichtung zum Ziehen eines Halbleiterkristalls und Verfahren zum Ziehen Apparatus for pulling a semiconductor crystal and method for pulling |
| 09/24/2009 | DE102008013325A1 Halbleiterscheibe aus einkristallinem Silicium und Verfahren zu deren Herstellung Semiconductor wafer made of monocrystalline silicon, and process for their preparation |
| 09/23/2009 | EP2104134A2 Semiconductor device manufacturing method |
| 09/23/2009 | EP2103721A1 PROCESS FOR PRODUCTION OF GaN CRYSTALS, GaN CRYSTALS, GaN CRYSTAL SUBSTRATE, SEMICONDUCTOR DEVICES, AND APPARATUS FOR PRODUCTION OF GaN CRYSTALS |
| 09/23/2009 | EP2102391A2 Gallium nitride crystals and wafers |
| 09/23/2009 | CN101538742A Single band difference superlattice structure and preparation thereof |
| 09/23/2009 | CN101538741A Synthetic utilization method of gallium arsenide polycrystal tail |
| 09/23/2009 | CN101538740A AlGaN film material and growing method thereof |
| 09/23/2009 | CN101538739A Cadmium tungstate crystal and preparation method thereof |
| 09/23/2009 | CN101538738A Secondary growth method for high-quality ZnO single-crystal thick films on sapphire substrates |
| 09/23/2009 | CN101538737A Method for growing high-crystal-quality ZnO nano-rods by utilizing p-type doped silicon substrates |
| 09/23/2009 | CN101538736A Dendritic golden nanophase material and preparation method thereof |
| 09/23/2009 | CN101538735A Nano or micron-scale gold disk and preparation method thereof |
| 09/23/2009 | CN101538734A Method for growing Zn(1-x)MgxO crystal thin film on Si substrate |
| 09/23/2009 | CN101538042A Polycrystalline silicon reactor |
| 09/23/2009 | CN101538029A Preparation method of crystallization II-type ammonium polyphosphate with high degree of polymerization |
| 09/23/2009 | CN101537485A Thin shell floating method for manufacturing single crystal casting and device thereof |
| 09/23/2009 | CN101537484A Method for improving temperature distribution in process of single crystal casting solidification |
| 09/23/2009 | CN100543197C Preparation method of hydroxyapatite crystal whisker with high length-diameter ratio |
| 09/22/2009 | US7592039 Method for producing nanotube material and nanotube material |
| 09/22/2009 | US7591908 Vapor deposition apparatus and vapor deposition method |
| 09/17/2009 | WO2009113472A1 Graphene or graphite thin film, manufacturing method thereof, thin film structure and electronic device |
| 09/17/2009 | WO2009113441A1 Silicon single crystal pull-up apparatus and process for producing silicon single crystal |
| 09/17/2009 | WO2009112953A2 Perovskite-like structures |
| 09/17/2009 | US20090233423 Method of manufacturing nitride semiconductor substrate |
| 09/17/2009 | US20090233419 Optical device manufacturing method |
| 09/16/2009 | EP2100990A1 Process for producing nitride semiconductor, crystal growth rate enhancement agent, nitride single crystal, wafer and device |
| 09/16/2009 | EP2100660A1 Method for producing semiconductor granules |
| 09/16/2009 | EP2100325A1 Water-based polishing slurry for polishing silicon carbide single crystal substrate, and polishing method for the same |
| 09/16/2009 | EP2099956A2 Method for growing a crystalline composition comprising gallium nitride |
| 09/16/2009 | EP2099955A1 Sapphire substrates and methods of making same |
| 09/16/2009 | EP0835336B2 A device and a method for epitaxially growing objects by cvd |
| 09/16/2009 | CN201309981Y Vacuum electron-beam melting furnace for purifying polysilicon |
| 09/16/2009 | CN101535533A Process for producing group iii element nitride crystal |
| 09/16/2009 | CN101533801A Optical device manufacturing method |
| 09/16/2009 | CN101532179A Method for manufacturing silicon wafer on insulator |
| 09/16/2009 | CN101532178A CdS nano line array preparation method based on flexible metal base plate |
| 09/16/2009 | CN101532177A Method for preparing zinc sulfide quantum wire by using template method |
| 09/16/2009 | CN101532176A Preparation method of polycrystal nano calcium aluminum oxide |
| 09/16/2009 | CN101532175A Method for the annealing preparation of tantalum scandium acid plumbum-based ferroelectric film by two step method |
| 09/16/2009 | CN101532174A Semiconductor wafer of single crystalline silicon and process for its manufacture |
| 09/16/2009 | CN101532173A Rope support mechanism of single crystal furnace |
| 09/16/2009 | CN101532172A Thermal device for growing silicon monocrystal |
| 09/16/2009 | CN101532171A Induction heating coil and method for melting granules composed of semiconductor material |
| 09/16/2009 | CN101532169A Method for hydrothermally synthesizing Alpha-iron oxide red nanocrystalline |
| 09/16/2009 | CN101531366A Method for cleaning polycrystalline silicon material |
| 09/16/2009 | CN101531349A Preparation method of disk hexagonal boron nitride polycrystalline fine powder |
| 09/16/2009 | CN101531038A Method for growing zinc oxide crystal whisker on surface of carbon fiber and fabric thereof |
| 09/16/2009 | CN101530923A Method for preparing Fe-Ni-Pt alloy nanorod |
| 09/16/2009 | CN100540755C Garnet laser crystal containing scandium of high efficiency antiradiation Yb3+ sensitizing Er3+ and its preparation method |
| 09/15/2009 | US7589358 high quality nitride phosphor substrate manufactured by crystallization from supercritical ammonia-containing solution; light emitting devices; wavelength distribution emitting a white light and a good yield |