| Patents for C30B 13 - Single-crystal growth by zone-melting; Refining by zone-melting (2,141) |
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| 03/05/2014 | EP2703525A1 Method for producing a silicon single crystal |
| 03/05/2014 | CN102321913B Thermal system and process for controlling 8-inch zone melting silicon monocrystals |
| 02/26/2014 | EP2701182A2 Semiconductor laminate, semiconductor device, method for producing semiconductor laminate, and method for manufacturing semiconductor device |
| 02/26/2014 | CN203451645U Crystal bar pre-heating device of zone melting furnace |
| 02/20/2014 | WO2014028831A1 System and method of growing silicon ingots from seeds in a crucible and manufacture of seeds used therein |
| 02/06/2014 | WO2014020831A1 Method for manufacturing fz single crystal |
| 02/06/2014 | WO2014019789A1 Method for producing a monocrystal from silicon |
| 02/06/2014 | WO2014019788A1 Device for producing a monocrystal by crystallizing said monocrystal in a melting area |
| 02/06/2014 | US20140033966 Method for selecting polycrystalline silicon rod, and method for producing single-crystalline silicon |
| 02/06/2014 | DE102012213715A1 Vorrichtung zur Herstellung eines Einkristalls durch Kristallisieren des Einkristalls an einer Schmelzenzone An apparatus for producing a single crystal by crystallization of the single crystal at a melting zone |
| 02/06/2014 | DE102012213506A1 Verfahren zur Herstellung eines Einkristalls aus Silizium A process for preparing a single crystal of silicon |
| 02/05/2014 | EP2691207A1 Single-crystal welding of directionally compacted materials |
| 01/15/2014 | CN103510156A 多晶硅棒 Polysilicon rods |
| 01/01/2014 | EP2679706A1 Method for manufacturing n-type silicon single crystal, and phosphorus-doped n-type silicon single crystal |
| 01/01/2014 | CN102140674B Method for producing single crystal composed of silicon using molten granule |
| 12/26/2013 | US20130341310 Monitoring method and apparatus for excimer laser annealing process |
| 12/19/2013 | WO2013188574A2 Multilayer substrate structure and method and system of manufacturing the same |
| 12/19/2013 | US20130333611 Lattice matching layer for use in a multilayer substrate structure |
| 12/18/2013 | CN103451718A Zone melting furnace device capable of continuous production and process control method thereof |
| 12/11/2013 | CN103436960A Technology for growth of rare earth element-doped Ta2O5 crystals through optical floating zone method |
| 12/11/2013 | CN103436951A Drawing method of float-zone silicon single crystals |
| 12/11/2013 | CN103436729A Thermoelectric material and preparation method thereof |
| 12/11/2013 | CN102268734B LPS:Ce luminescent material and preparation method thereof |
| 12/11/2013 | CN102061512B Method for producing a single crystal of silicon by remelting granules |
| 12/04/2013 | CN103422156A Production method of technique of one-step crystallization of polycrystalline silicon material in FZ monocrystalline silicon |
| 11/27/2013 | CN203307475U Novel inversion mechanism for seed crystal disc of silicon core furnace |
| 11/21/2013 | WO2013172965A1 Advanced excimer laser annealing for thin films |
| 11/20/2013 | EP2664409A1 Power adjusting for laser build-up welding |
| 11/20/2013 | CN103403231A Method for manufacturing n-type silicon single crystal, and phosphorus-doped n-type silicon single crystal |
| 11/19/2013 | US8585821 SiC epitaxial substrate and method for producing the same |
| 11/13/2013 | CN203284498U Zone-melting furnace thermal field with double heating power supplies |
| 11/13/2013 | CN203284497U Auxiliary heating device for zone melting furnace |
| 11/12/2013 | US8580033 Method for producing a single crystal of semiconductor material |
| 11/07/2013 | DE102012008679A1 Zonenschmelz-Vorrichtung und Verfahren zur Modifikation von Materialgefügen mittels Zonenschmelzen Zone melting apparatus and method for modifying material batches by zone melting |
| 11/06/2013 | CN203270089U Inner shaft movement device and main shaft movement device of zone melting furnace |
| 11/06/2013 | CN203270088U Lower shaft rotating seal device and zone melting furnace |
| 11/06/2013 | CN203270087U Main shaft rotation movement device and zone melting furnace with same |
| 11/06/2013 | CN203270086U Water cooling system and zone melting furnace with same |
| 11/06/2013 | CN203270085U Upper transmission rotating device and zone melting furnace |
| 10/30/2013 | CN103374747A Method for preparing zone-melting silicon materials by using zone continuous casting process |
| 10/30/2013 | CN102041548B Zone melting furnace for purifying crystalline silicon and method for purifying crystalline silicon |
| 10/23/2013 | CN102358954B Method for growing CaxBa1-xNb2O6 series crystals |
| 10/22/2013 | US8562768 Solid compounds, self-sustaining combustion hydrogen generators containing borazane and/or polyaminoborane and at least one inorganic oxidant, and method for generating hydrogen |
| 10/22/2013 | US8562737 Crystal growth method, crystal growth apparatus, group-III nitride crystal and group III nitride semiconductor device |
| 10/16/2013 | CN103354204A Systems and methods for preparation of epitaxially textured thick films |
| 10/10/2013 | DE102012215677B3 Verfahren zum Herstellen eines Einkristalls aus Silizium A method of manufacturing a single crystal of silicon |
| 10/09/2013 | CN103343238A Zone melting and directional solidifying method used for volatile element alloy |
| 10/03/2013 | WO2013143972A1 Method for producing a directionally solidified material body, and uses thereof |
| 10/02/2013 | EP2643500A1 Germanium enriched silicon for solar cells |
| 10/01/2013 | US8547121 Quality control process for UMG-SI feedstock |
| 10/01/2013 | US8545628 Temperature-controlled purge gate valve for chemical vapor deposition chamber |
| 10/01/2013 | US8545624 Method for continuous formation of a purified sheet from a melt |
| 10/01/2013 | US8545623 Method and apparatus for controlling the growth process of a monocrystalline silicon ingot |
| 09/25/2013 | CN102119242B Board formation device |
| 09/19/2013 | DE102006055376B4 Verfahren zur Herstellung eines Silizium-Halbleiterkristalls A method for producing a silicon semiconductor crystal |
| 09/18/2013 | CN203200371U Sleeve-type stainless steel seedholder |
| 09/17/2013 | US8535442 Crystal growth system and method for lead-contained compositions using batch auto-feeding |
| 09/11/2013 | CN203187773U CCD (charge coupled device) real-time monitoring device of zone melting furnace |
| 09/10/2013 | US8529695 Method for manufacturing a silicon wafer |
| 08/28/2013 | EP2631215A1 Chunk polycrystalline silicon and process for cleaning polycrystalline silicon chunks |
| 08/22/2013 | US20130213296 Method for achieving sustained anisotropic crystal growth on the surface of a melt |
| 08/21/2013 | CN103255473A Auxiliary heating device for zone melting furnaces and single crystal bar heat-preserving method thereof |
| 08/21/2013 | CN103255472A Zone melting furnace thermal field with double power supplies for heating and heat preservation method |
| 08/14/2013 | EP2626451A1 Magneto-optical material, faraday rotator, and optical isolator |
| 08/14/2013 | CN103243380A Horizontally directional zone-melting crystallization preparation method for large-size Re:YAG series of laser crystals |
| 08/07/2013 | CN103237928A Germanium enriched silicon for solar cells |
| 08/07/2013 | CN102312293B Method for growing large size Ta2O5 single crystal by using floating zone method |
| 07/31/2013 | EP2619355A1 Technique to modify the microstructure of semiconducting materials |
| 07/31/2013 | CN101649485B Method for producing a single crystal of semiconductor material |
| 07/25/2013 | US20130186325 Process for determining surface contamination of polycrystalline silicon |
| 07/24/2013 | CN203080104U Reflector for adjusting single crystal thermal field during drawing of zone-melting silicon single crystal |
| 07/17/2013 | CN103205809A Method for preparing Si-matrix TaSi2 nano pointed conical array |
| 07/17/2013 | CN103205801A Method for preparing large rare-earth boride SmB<6> single crystal |
| 07/16/2013 | US8486812 Fabrication method for polycrystalline silicon thin film and display device fabricated using the same |
| 07/10/2013 | CN203049087U High-frequency coil for producing water of nineteen or twenty silicon cores |
| 07/10/2013 | CN203049083U Combined high-frequency coil |
| 07/10/2013 | CN203049082U High-frequency coil with auxiliary heating barrel |
| 07/10/2013 | CN203049081U High-frequency coil for producing water of seventeen or eighteen silicon cores |
| 07/10/2013 | CN203049080U Heating coil for preparing silicon single crystals by using zone-melting method |
| 07/10/2013 | CN203049079U Polycrystalline silicon vacuum zone-melting coil |
| 07/10/2013 | CN203049078U Zone-melting coil for preparation of silicon single crystals |
| 07/10/2013 | CN103194791A Horizontal directional region melt-crystallization preparation method of large-dimension plate-like sapphire mono-crystal |
| 07/03/2013 | CN203039942U High-frequency coil provided with circular drawing hole and capable of producing two silicon cores |
| 07/03/2013 | CN103183322A Preparation method of high purity tellurium |
| 06/27/2013 | WO2013093747A1 A method for the forced doping of a doped silicon ingot and system for exploiting the method |
| 06/27/2013 | US20130160698 Method and Apparatus For Producing A Single Crystal |
| 06/27/2013 | DE102011089429A1 Verfahren und Vorrichtung zur Herstellung eines Einkristalls Method and apparatus for producing a single crystal |
| 06/26/2013 | EP2607525A1 Method and apparatus for producing a single crystal |
| 06/26/2013 | EP2607308A1 Silicon feedstock for solar cells |
| 06/26/2013 | CN103173848A Method and apparatus for producing single crystal |
| 06/26/2013 | CN103173847A Simple method for disposing hot seed crystals in preparation of single-domain superconductive bulks through melt texture technology |
| 06/19/2013 | CN203007468U Electron beam zone melting furnace for carrying out suspended region purification on material |
| 06/19/2013 | CN103160911A Method for BiFe1-xCoxO3 series crystal growth |
| 06/13/2013 | WO2013082772A1 Methods of producing cadmium selenide multi-pod nanocrystals |
| 06/12/2013 | CN202989349U High-frequency coil for producing six or seven silicon cores |
| 06/12/2013 | CN202989348U High-frequency coil for producing ten or eleven silicon cores |
| 06/12/2013 | CN202989347U High-frequency coil for producing fifteen or sixteen silicon cores |
| 06/12/2013 | CN202989346U High-frequency coil for producing sixteen or seventeen silicon cores |
| 06/12/2013 | CN202989341U High-frequency coil for producing five or six silicon cores |
| 06/12/2013 | CN202989340U High-frequency coil for producing seven or eight silicon cores |