| Patents for C30B 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method (9,854) |
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| 03/13/2013 | CN101910474B Single crystal producing device |
| 03/13/2013 | CN101768776B Silicon wafer and method for producing the same |
| 03/13/2013 | CN101705518B Bi-doped solonetz borate crystal and preparation method and application thereof |
| 03/13/2013 | CN101688324B Method and apparatus for growing a ribbon crystal with localized cooling |
| 03/12/2013 | US8394198 Silica glass crucible for pulling up silicon single crystal and method for manufacturing thereof |
| 03/07/2013 | WO2013033202A2 Method and apparatus for doping by lane in a multi-lane sheet wafer furnace |
| 03/07/2013 | WO2013031091A1 Process for producing single-crystal silicon |
| 03/07/2013 | WO2013029920A1 Silicon-nitride-containing interlayer of great hardness |
| 03/07/2013 | US20130058827 Producing a mono-crystalline sheet |
| 03/07/2013 | US20130058540 Method for measuring and controlling distance between lower end surface of heat shielding member and surface of raw material melt and method for manufacturing silicon single crystal |
| 03/07/2013 | DE112011101587T5 Verfahren zum messen und steuern des abstands zwischen einer unteren endfläche eines wärmeabschirmelements und der oberfläche einer rohstoffschmelze und verfahren zum herstellen eines silizium-einkristalls To measure and control the distance- between a lower end surface of a wärmeabschirmelements and the surface of a molten raw material and procedural methods to produce a silicon single crystal |
| 03/06/2013 | CN202766662U Charging bucket of solar mono-crystal furnace |
| 03/06/2013 | CN202766656U Seed rod lifting positioner |
| 03/06/2013 | CN202766655U Heat shield for Czochralski silicon single crystal furnace |
| 03/06/2013 | CN202766654U Device for removing quartz in monocrystalline silicon pot material |
| 03/06/2013 | CN102953121A Novel seed crystal chamber of sapphire crystal growth furnace |
| 03/06/2013 | CN102212882B Non-linear optical crystal of rubidium lithium borate compound, preparation method thereof and application thereof |
| 03/06/2013 | CN101932757B Method for growing p-type sic semiconductor single crystal and p-type sic semiconductor single crystal |
| 03/06/2013 | CN101886902B Tool for detecting quartz crucible |
| 03/06/2013 | CN101849043B Single-crystal manufacturing apparatus and manufacturing method |
| 03/05/2013 | US8388751 Controlling transport of gas borne contaminants across a ribbon surface |
| 03/05/2013 | US8387413 Method for producing a component with a layer of transparent quartz glass |
| 02/28/2013 | WO2013028494A1 Mold thermophysical properties for thickness uniformity optimization of exocast sheet |
| 02/28/2013 | US20130047914 Ribbon crystal string for increasing wafer yield |
| 02/28/2013 | US20130047913 Method and Apparatus for Doping by Lane in a Multi-Lane Sheet Wafer Furnace |
| 02/27/2013 | CN202755095U Novel single crystal furnace thermal field and novel single crystal furnace thermal field of drawing slight-mixing silicon single crystal bar |
| 02/27/2013 | CN202755094U Line pressing device for czochralski (CZ) method single crystal furnace flexible shaft |
| 02/27/2013 | CN202755093U Hoisting hook of czochralski (CZ) method graphite heat shield |
| 02/27/2013 | CN202753980U Single crystal bar cooling trolley |
| 02/27/2013 | CN102947025A Production of monocrystalline semiconductor materials |
| 02/27/2013 | CN102946048A Raman laser based on crystalline in fresnoite structure |
| 02/27/2013 | CN102031559B Preparation method and application of crystal |
| 02/27/2013 | CN101857969B Vitreous silica crucible for pulling silicon single crystal |
| 02/26/2013 | US8382895 Silicon single crystal manufacturing method, silicon single crystal, silicon wafer, apparatus for controlling manufacture of silicon single crystal, and program |
| 02/26/2013 | US8382894 Process for the preparation of silicon wafer with reduced slip and warpage |
| 02/21/2013 | WO2013025024A2 Ingot growing apparatus and method of manufacturing ingot |
| 02/20/2013 | EP2558233A1 Production of a crystalline semiconductor material |
| 02/20/2013 | EP2558232A1 Production of monocrystalline semiconductor materials |
| 02/20/2013 | CN202744656U Break-proof silicon rod drawing and clamping mechanism |
| 02/20/2013 | CN202744655U Graphite heater for preparing monocrystalline silicon by czochralski method |
| 02/20/2013 | CN202744654U Crucible for preparing single crystal silicon by adopting Czochralski method |
| 02/20/2013 | CN202744653U Graphite crucible for preparing single crystal silicon by adopting Czochralski method |
| 02/20/2013 | CN202744652U Heat preservation type guide cylinder for pulling silicon rod |
| 02/20/2013 | CN202744651U Dustproof device |
| 02/20/2013 | CN202744650U Polycrystalline crucible with upward extension sleeve |
| 02/20/2013 | CN102936753A Cage-type heating unit for crystal growth |
| 02/20/2013 | CN102936748A Heater of ingot furnace |
| 02/19/2013 | US8377203 Oxide single crystal and method for production thereof, and single crystal wafer |
| 02/19/2013 | US8377202 Method for manufacturing silicon wafer and silicon wafer manufactured by this method |
| 02/14/2013 | US20130036966 Ribbon crystal end string with multiple individual strings |
| 02/13/2013 | CN202735277U Quartz crucible gas-bubble expansion evaluation device |
| 02/13/2013 | CN202730306U Suction device for growth of garnet type single crystals |
| 02/13/2013 | CN202730305U Sapphire crystal growth observing port device with argonflow |
| 02/13/2013 | CN202730300U Automatic segmentation equipment for semiconductor Czochralski single-crystal silicon rod |
| 02/13/2013 | CN202730299U Blanking mechanism for single crystal furnace outside repeat feeding device |
| 02/13/2013 | CN202730298U Czochralski silicon single crystal furnace insulation valve seat with pneumatic actuator |
| 02/13/2013 | CN202730297U Czochralski method single crystal furnace thermal field structure |
| 02/13/2013 | CN202730296U Guide cylinder of direct-pull single crystal furnace |
| 02/13/2013 | CN102925975A Making method for YAG single crystal for white light LED |
| 02/13/2013 | CN102925973A Praseodymium-doped yttrium lithium fluoride crystal growth method |
| 02/13/2013 | CN102925965A Single crystal furnace and heater thereof |
| 02/13/2013 | CN102925964A Preparation method of P type semiconductor and P type doping agent |
| 02/13/2013 | CN102925963A Deep ultraviolet magnesium fluoride crystal growth method |
| 02/13/2013 | CN102925961A Raw material rod clamping device and raw material rod |
| 02/13/2013 | CN102425004B Crystal growth monitoring device |
| 02/13/2013 | CN102206859B Ultrahigh-purity germanium single crystal preparation process and special equipment |
| 02/13/2013 | CN101724903B Melter assembly and method for charging a crystal forming apparatus with molten source material |
| 02/13/2013 | CN101498044B Neodymium boron lanthanum molybdate doped laser crystal and preparation thereof |
| 02/07/2013 | WO2013019401A1 Liquid-cooled heat exchanger |
| 02/07/2013 | US20130032083 Single-crystal manufacturing apparatus and method for manufacturing single crystal |
| 02/06/2013 | CN202717873U Flow guide cylinder used for drawing large diameter semiconductor grade monocrystalline silicon rod |
| 02/06/2013 | CN102912429A Measurement control system for diameter of Czochralski grown monocrystalline germanium |
| 02/06/2013 | CN102912428A Device and method for drawing gem crystals |
| 02/06/2013 | CN102912427A Drawing process for 1.6 meters single crystal rod |
| 02/06/2013 | CN102912426A Crystal melting combined crucible |
| 02/06/2013 | CN102912425A Guide cylinder and preparation method thereof |
| 02/06/2013 | CN102912424A Method for improving uniformity of axial resistivity of czochralski silicon and obtained monocrystalline silicon |
| 02/06/2013 | CN102912423A Power supply device for a jar heater and method for its operation |
| 02/06/2013 | CN102912422A Lifting mechanism of thermal shield |
| 02/06/2013 | CN102912411A Single crystal furnace |
| 02/05/2013 | US8367008 Method for purifying silicon for photovoltaic applications |
| 01/31/2013 | WO2011139402A8 Removing a sheet from the surface of a melt using gas jets |
| 01/30/2013 | CN202705562U Heater extraction device of single crystal furnace used for solar cell module |
| 01/30/2013 | CN202705561U Bearing device of single crystal furnace |
| 01/30/2013 | CN202705560U Seed crystal matching structure used for large-feeding czochralski silicon single crystal |
| 01/30/2013 | CN102906315A Producing a mono-crystalline sheet |
| 01/30/2013 | CN102906037A Quartz glass crucible and method for producing same |
| 01/30/2013 | CN102899721A Erbium-doped strontium ytterbium borate crystal, and preparation method and application thereof |
| 01/30/2013 | CN102899717A Sapphire single crystal growing device |
| 01/30/2013 | CN101970728B Single-crystal manufacturing apparatus and method for manufacturing single crystal |
| 01/29/2013 | US8361223 Method for measuring liquid level in single crystal pulling apparatus employing CZ method |
| 01/29/2013 | US8361222 Method for producing group III nitride-based compound semiconductor |
| 01/24/2013 | WO2013011582A1 Vacuum pipe trap system for silicon single crystal growth device and pipe cleaning method using the system |
| 01/24/2013 | WO2012145250A3 Side feed system for czochralski growth of silicon ingots |
| 01/24/2013 | DE112011100856T5 Herstellung eines monokristallinen Blatts Production of a monocrystalline sheet |
| 01/23/2013 | CN202688509U Graphite heating system for single crystal furnace |
| 01/23/2013 | CN202688508U Graphite crucible used for single crystal furnace |
| 01/23/2013 | CN202688507U Upper-lower spliced polycrystalline graphite crucible |
| 01/23/2013 | CN202688506U Monocrystalline silicon rod transporting and lifting device |
| 01/23/2013 | CN202688505U Automatic oil filling device of vacuum pump for monocrystalline silicon growth furnace |