| Patents for C30B 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method (9,854) |
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| 04/22/2009 | EP1756337B1 A melter assembly for charging a crystal forming apparatus with molten source material |
| 04/22/2009 | EP1193332B1 Method for producing silicon single crystal |
| 04/22/2009 | CN201224779Y Taper mounting for recharging of silicon monocrystal prepared by Czochralski method |
| 04/22/2009 | CN201224778Y Apparatus for improving crystal growth speed of monocrystalline sillicon furnace |
| 04/22/2009 | CN100480436C Preparing method for Zr:LiNbO3 crystal |
| 04/15/2009 | EP2047014A1 Method and device for producing classified high-purity polycrystalline silicon fragments |
| 04/15/2009 | EP1831436B1 Controlling melt-solid interface shape of a growing silicon crystal using a variable magnetic field |
| 04/15/2009 | CN101407937A Apparatus for automatically detecting fusion jointing state of crystal and fusion silicon liquid level in vertical pulling type single crystal furnace |
| 04/09/2009 | US20090090294 Method and apparatus for manufacturing an ultra low defect semiconductor single crystalline ingot |
| 04/09/2009 | DE102007046409A1 Device for producing crystals from electrical conducting melts, comprises crucible containing melt and arranged in growing chamber, heating device, and magnetic field induction coil intended in the chamber and arranged on two coil elements |
| 04/09/2009 | DE102004040053B4 Verfahren zur Herstellung eines Siliciumeinkristalls A process for producing a silicon single |
| 04/08/2009 | EP2045372A2 Method for growing silicon ingot |
| 04/08/2009 | EP2045371A2 Method and apparatus for manufacturing an ultra low defect semiconductor single crystalline ingot |
| 04/08/2009 | CN201217711Y Real time weighing apparatus for growing crystal of silicon monocrystal stove |
| 04/08/2009 | CN201217710Y Apparatus for reducing energy consumption of monocrystal silicon stove |
| 04/08/2009 | CN101403137A Method and apparatus for manufacturing an ultra low defect semiconductor single crystalline ingot |
| 04/08/2009 | CN101403136A Continuous feeding apparatus of silicon monocrystal stove and silicon monocrystal stove equipped with the same |
| 04/07/2009 | CA2432213C Silicon production process |
| 04/02/2009 | WO2009042519A1 Methods and systems for monitoring a solid-liquid interface |
| 04/02/2009 | WO2009042503A1 Methods and systems for monitoring a solid-liquid interface |
| 04/02/2009 | WO2009042363A2 Faceted ceramic fibers, tapes or ribbons and epitaxial devices therefrom |
| 04/02/2009 | WO2009041685A1 Quartz glass crucible for pulling silicon single crystal and method for manufacturing the crucible |
| 04/02/2009 | WO2009041684A1 Silica glass crucible, process for production of the same, and pulling method |
| 04/02/2009 | US20090084669 Process and apparatus for producing a single crystal of semiconductor material |
| 04/02/2009 | US20090084308 Easily crystallizable vitreous silica member, vitreous silica crucible and method for manufacturing single-crystal silicon |
| 04/02/2009 | DE102008044761A1 Siliciumeinkristallziehverfahren Siliciumeinkristallziehverfahren |
| 04/01/2009 | EP2042622A1 Protective sheet for crucible and crucible device using the same |
| 04/01/2009 | CN201214688Y Czochralski single crystal furnace with once material feeder |
| 04/01/2009 | CN101400834A Silicon single-crystal pullup apparatus |
| 03/31/2009 | US7510690 System for performing crystallization trials |
| 03/31/2009 | US7510671 Inorganic scintillator and process for its fabrication |
| 03/26/2009 | US20090081456 Faceted ceramic fibers, tapes or ribbons and epitaxial devices therefrom |
| 03/25/2009 | EP2039811A1 Silicon single crystal manufacturing system and silicon single crystal manufacturing method using the system |
| 03/25/2009 | CN201212067Y Magnetic fluid sealing device for silicon single crystal furnace |
| 03/25/2009 | CN101392405A High precision temperature control method and control system in germanium single crystal growth |
| 03/25/2009 | CN101392404A Control method of crystal growth by crystal pulling method |
| 03/25/2009 | CN100472001C Silicon wafer, SOI substrate, silicon single crystal growing method, silicon wafer manufacturing method and SOI substrate manufacturing method |
| 03/24/2009 | US7508003 Production of a GaN bulk crystal substrate and a semiconductor device formed thereon |
| 03/24/2009 | US7507291 Method and apparatus for growing multiple crystalline ribbons from a single crucible |
| 03/19/2009 | WO2009035530A1 Quartz glass crucible and method for treating surface of quartz glass crucible |
| 03/19/2009 | WO2009034825A1 Location measurement device in semiconductor single crystal manufacturing device, and location measurement method |
| 03/19/2009 | US20090072202 Device and process for growing ga-doped single silicon crystals suitable for making solar cells |
| 03/18/2009 | EP2037009A2 Method for producing a bonded SOI wafer |
| 03/18/2009 | EP2037008A1 Solid-phase sheet growing substrate and solid-phase sheet manufacturing method |
| 03/18/2009 | EP2035604A1 Device and method for production of semiconductor grade silicon |
| 03/18/2009 | CN101387010A Neodymium-dopping scandium silicate laser crystal and preparation method thereof |
| 03/18/2009 | CN101387005A Material feeder for single crystal furnace |
| 03/12/2009 | WO2009031408A1 Exhaust member for semiconductor single crystal production |
| 03/12/2009 | WO2009031365A1 Seed crystal for pulling silicon single crystal and method for manufacturing silicon single crystal by using the seed crystal |
| 03/12/2009 | US20090064923 Silicon single crystal pulling method |
| 03/12/2009 | US20090064922 Methods of hyperdoping semiconductor materials and hyperdoped semiconductor materials and devices |
| 03/11/2009 | EP1226291B1 Growth of bulk single crystals of aluminum |
| 03/11/2009 | CN101381888A Method for producing silicon single crystal |
| 03/11/2009 | CN100467678C Hf:Er:LiNbO3 crystal and preparation method thereof |
| 03/05/2009 | WO2009029761A1 Ribbon crystal string with extruded refractory material |
| 03/05/2009 | WO2009029752A1 Ribbon crystal string for increasing wafer yield |
| 03/05/2009 | WO2009029741A1 String with reduced wetting for ribbon crystals |
| 03/05/2009 | WO2009028273A1 Method for measuring liquid level in single crystal pulling apparatus employing cz method |
| 03/05/2009 | WO2009028134A1 Single crystal diameter detecting method and single crystal pull-up apparatus |
| 03/05/2009 | US20090061197 Ribbon Crystal End String with Multiple Individual Strings |
| 03/05/2009 | US20090060823 Reduced Wetting String for Ribbon Crystal |
| 03/05/2009 | CA2697403A1 Ribbon crystal string for increasing wafer yield |
| 03/05/2009 | CA2697374A1 Ribbon crystal string with extruded refractory material |
| 03/04/2009 | EP2031365A1 Zirconium crucible for analytical sample melting, method of preparing analytical sample and method of analysis |
| 03/04/2009 | EP2031100A1 Manufacturing method of single crystal |
| 03/04/2009 | CN201201983Y Laser crystal growth apparatus by resistance heating molybdenum crucible czochralski method |
| 03/04/2009 | CN101378174A Gadolinium gallium garnet novel laser crystal activated by erbium ion co-doped with sensitized ion |
| 03/04/2009 | CN101378173A Chromium-doped molybdic acid aluminum rubidium tunable laser crystal, and preparation method and application thereof |
| 03/04/2009 | CN101377019A Novel scintillation crystal material NaY(WO4)2 doped with Ce<3+> |
| 03/04/2009 | CN101377018A Novel scintillation crystal material NaLa(WO4)2 doped with Ce<3+> |
| 03/04/2009 | CN101377017A Novel scintillation crystal material NaGd(WO4)2 doped with Ce<3+> |
| 03/04/2009 | CN101377016A Calcium molybdate laser crystal doped with ytterbium ion and sodium ion and preparing method thereof |
| 03/04/2009 | CN101377015A Novel 1.54 mu m waveband rare earth ion activated gadolinium gallium garnet laser crystal |
| 03/04/2009 | CN101377013A Novel 1.54 mu m waveband rare earth ion activated yttrium oxide laser crystal |
| 03/04/2009 | CN101377011A Tunable laser crystal material K2ZnCl4 doped with Ni<2+> of blue and green visible wavebands |
| 03/04/2009 | CN101377010A Device and method for manufacturing solar grade polysilicon |
| 03/04/2009 | CN101377008A 硅单晶提拉方法 Silicon single crystal pulling method |
| 03/04/2009 | CN101377007A Silicon target manufacturing process |
| 03/04/2009 | CN100465357C A manufacturing method of fluoride crystals |
| 02/26/2009 | WO2009024045A1 A c/c composite crucible and a producing method thereof |
| 02/26/2009 | WO2008155138A3 Device for producing crystals from electroconductive melts |
| 02/26/2009 | US20090050051 Method for Growing Thin Semiconductor Ribbons |
| 02/25/2009 | EP2027312A2 Controlling agglomerated point defect and oxygen cluster formation induced by the lateral surface of a silicon single crystal during cz growth |
| 02/19/2009 | US20090048090 Single crystal material and process for producing the same |
| 02/19/2009 | US20090044925 Method and device for producing metal foils |
| 02/19/2009 | US20090044745 Process for Producing Zno Single Crystal According to Method of Liquid Phase Growth |
| 02/18/2009 | EP2025780A2 Silicon release coating, method of making same, and method of using same |
| 02/18/2009 | EP2024285A1 Method for purifying silicon |
| 02/18/2009 | CN201195769Y Monocrystalline silicon furnace |
| 02/18/2009 | CN201195765Y Flexible-axle monocrystalline silicon stove |
| 02/18/2009 | CN201195762Y Assembling-disassembling mechanism of vertical pulling crystal growth furnace |
| 02/18/2009 | CN101370968A Crucible for treating molten silicon |
| 02/12/2009 | US20090038537 Method of pulling up silicon single crystal |
| 02/12/2009 | DE102008036615A1 Method for pulling silicon monocrystal, comprises subjecting a crystal germ in contact with silicon material melt that pulls the crystal germ towards the top, and breeding a collar and then enlarging the diameter to breed a monocrystal |
| 02/11/2009 | EP2022876A1 Silicon single-crystal pullup apparatus |
| 02/11/2009 | EP2022765A1 Method for making a silica glass crucible |
| 02/11/2009 | EP2021279A2 Production of silicon through a closed-loop process |
| 02/11/2009 | CN101363132A Method of pulling up silicon single crystal |
| 02/11/2009 | CN101363131A Top seed solution growth reentrance technology in fluxing agent growth method |
| 02/11/2009 | CN101362602A Purification processing method for drawing casting ingot cleaved bark slat and head material |