| Patents for C30B 35 - Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure (2,584) |
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| 07/03/2013 | CN203034137U Novel heat shielding assembly and novel heat shielding device thereof |
| 07/03/2013 | CN103184531A Furnace body of monocrystalline furnace |
| 07/03/2013 | CN103184530A Upper furnace body of monocrystalline furnace with magnesium rod interface |
| 07/03/2013 | CN103184529A Rod taking device of single crystal furnace |
| 07/03/2013 | CN103184528A Single crystal furnace body with characteristic of easy dismounting |
| 07/03/2013 | CN103184527A Lower furnace body of single crystal furnace with temperature measurement interfaces |
| 07/03/2013 | CN103184526A Upper furnace body of monocrystalline furnace |
| 07/03/2013 | CN103184506A Rod taking device of monocrystalline silicon crystal rod |
| 07/03/2013 | CN103184500A Crystal growth device and method for growing crystal by virtue of crystal growth device |
| 07/02/2013 | US8475592 Method for producing a single crystal of semiconductor material |
| 06/27/2013 | WO2012163531A8 Device for refining of silicon by directional solidification in an oxygen-containing atmosphere as well as a refining method of silicon |
| 06/26/2013 | CN203021682U Multi-point signal acquisition temperature regulating device for laser crystals |
| 06/26/2013 | CN103173858A Device capable of reducing adhesion of volatile matters on window of reflecting screen of sapphire single crystal furnace |
| 06/26/2013 | CN103173853A Thermal field centralized positioning device of single crystal furnace for growing large sapphires through kyropoulos method |
| 06/25/2013 | US8470092 Method and apparatus for fast and local anneal of anti-ferromagnetic (AF) exchange-biased magnetic stacks |
| 06/20/2013 | WO2013087598A1 Crucible for the production of crystalline semiconductor ingots and process for manufacturing the same |
| 06/19/2013 | EP2604728A1 Crucible for the production of crystalline semiconductor ingots and process for manufacturing the same |
| 06/19/2013 | CN203007503U Device for observing growth of sapphire crystals |
| 06/19/2013 | CN203007502U Locating tool |
| 06/19/2013 | CN203007501U Four-way type gas extraction pipeline for single crystal furnace |
| 06/19/2013 | CN203007500U Electric arc preventing heating electrode combination for crystal growth furnace |
| 06/19/2013 | CN203007499U Novel observing window mechanism for sapphire crystal growth equipment |
| 06/19/2013 | CN203007498U Leakage alarming device for sapphire crystal growth furnace |
| 06/19/2013 | CN203007482U Sintering furnace for preparing alpha-Al2O3 by using gamma-Al2O3 |
| 06/19/2013 | CN203007473U Automatic separating appliance for silicon materials |
| 06/19/2013 | CN103168117A Crystal growth apparatus with ceramic coating and methods for preventing molten material breach in a crystal growth apparatus |
| 06/19/2013 | CN103160936A Manufacturing method of crucible protecting frame |
| 06/19/2013 | CN103160935A Method and apparatus for monitoring and controlling crystal growth, and probe system |
| 06/19/2013 | CN103160934A Device and method of temperature gradient control in growth process of crystal material |
| 06/19/2013 | CN103160933A Temperature equilibrium device of crucible when crystal materials are machined and method thereof |
| 06/19/2013 | CN103160932A Uniform heating device of crucible when crystal materials are machined and method thereof |
| 06/19/2013 | CN103160931A Heat-insulating cover structure for crystal growth furnace and production method for same |
| 06/13/2013 | WO2013085417A1 Crucible for evaporating aluminium in an epitaxy process |
| 06/13/2013 | DE102012204313B3 Device useful for positioned crystallization of crystals from electrically conductive melting, which are located in two crucibles, comprises magnetic heater module comprising two vertically stacked heater magnetic coils, which have windings |
| 06/12/2013 | CN202989356U Crucible hoisting tool |
| 06/12/2013 | CN103147126A Cooling apparatus for growing sapphire single crystal |
| 06/11/2013 | US8460465 Support ring for supporting a semiconductor wafer composed of monocrystalline silicon during a thermal treatment, method for the thermal treatment of such a semiconductor wafer, and thermally treated semiconductor wafer composed of monocrystalline silicon |
| 06/05/2013 | CN202975703U Control system for LED substrate material growth |
| 06/05/2013 | CN202974479U Temperature measuring device |
| 06/05/2013 | CN202968760U Temperature measuring device for sapphire single crystal furnace |
| 06/05/2013 | CN202968759U Baking furnace for indium phosphide growth material |
| 06/05/2013 | CN102229502B Crucible coating for casting crystalline silicon and preparation method thereof |
| 05/29/2013 | CN202954145U 单晶炉 Puller |
| 05/29/2013 | CN202954144U Combined-type crucible |
| 05/29/2013 | CN202954143U Crucible with upper body and lower body separated |
| 05/29/2013 | CN103122478A Method for producing silicone blocks |
| 05/28/2013 | US8449676 Silica glass crucible |
| 05/28/2013 | US8449674 System and method for liquid silicon containment |
| 05/28/2013 | US8449673 Method and apparatus for producing nanocrystals |
| 05/23/2013 | WO2013074743A1 Crucibles with a reduced amount of bubbles, ingots and wafers produced by use of such crucibles and related methods |
| 05/23/2013 | DE102011086669A1 Preparing silicon ingots by solidifying a silicon melt, by providing a container for receiving a silicon melt, where the container comprises a bottom wall and a side wall, and arranging planar germ defaults on bottom wall of the container |
| 05/22/2013 | CN202945385U Polycrystalline silicon solid-liquid interface detecting device for ingot furnace |
| 05/22/2013 | CN202945384U Crucible bottom anti-adhesion device for high-temperature furnaces |
| 05/22/2013 | CN202945383U High-temperature furnace with seeding observation device |
| 05/22/2013 | CN202945382U Internal crucible cover anti-adhesion device for high-temperature furnaces |
| 05/22/2013 | CN202945381U Atomic-energy-level graphite heater |
| 05/22/2013 | CN202945380U Bidirectional symmetrical vacuumizing system of sapphire single crystal furnace |
| 05/22/2013 | CN202945379U Sectional type tungsten filament net heater for sapphire single crystal furnace |
| 05/22/2013 | CN202945378U Heat insulation device for growth of YVO4 crystal |
| 05/22/2013 | CN202945377U Heat insulation and heat preservation system for sapphire single crystal furnace |
| 05/22/2013 | CN202945376U Sewed base mat for silicon smelting furnaces |
| 05/22/2013 | CN101305116B System and method for crystal growing |
| 05/15/2013 | CN202936521U Large-size crystal constant-temperature structure |
| 05/15/2013 | CN202936520U Single crystal rod fixing bracket |
| 05/15/2013 | CN202936519U Temperature measuring device for polycrystalline silicon ingoting furnace |
| 05/15/2013 | CN103103622A Water-cooled jacket capable of working in high-temperature environment of vacuum equipment for long time |
| 05/15/2013 | CN103103603A Water-cooling shaft capable of working in high-temperature environment in vacuum equipment for a long time |
| 05/08/2013 | CN202928361U Furnace wall cooling structure and crystal growing furnace using the same |
| 05/08/2013 | CN202925153U Hollow water cooling shaft for single-crystal furnace |
| 05/08/2013 | CN202925152U Quartz feeding device of single crystal furnace |
| 05/08/2013 | CN202925150U Monocrystal silicon secondary furnace chamber cleaner |
| 05/08/2013 | CN202925148U Weighing device for artificial crystal growth |
| 05/08/2013 | CN103088432A System for single crystal furnace vacuum dedusting filtration |
| 05/08/2013 | CN103088419A Graphite crucible of single-crystal silicon growth furnace |
| 05/08/2013 | CN103084325A Crucible and coating method thereof |
| 05/07/2013 | US8435346 Crystallization apparatus, crystallization method, phase modulation element, device and display apparatus |
| 05/02/2013 | WO2012170124A3 Heater assembly for crystal growth apparatus |
| 05/01/2013 | CN202913090U Vacuum system of sapphire crystal growth furnace |
| 05/01/2013 | CN202913084U On-line temperature measuring equipment for sapphire crystal growth furnace |
| 05/01/2013 | CN103080388A Eddy current thickness measurement apparatus |
| 04/30/2013 | US8430958 Apparatus and method for seed crystal utilization in large-scale manufacturing of gallium nitride |
| 04/24/2013 | CN202898603U Single-crystal furnace with improved exhaust port |
| 04/24/2013 | CN202898600U Crucible cover for single crystal furnace |
| 04/24/2013 | CN103060923A Structure for regulating volume of quartz crucible by using tungsten or molybdenum cylinder |
| 04/24/2013 | CN103060922A Volume-adjustable combined type crucible |
| 04/24/2013 | CN103060921A Novel brake structure for polycrystal furnace and polycrystal furnace using same |
| 04/24/2013 | CN103060913A Growth method of large-scale sapphire crystal |
| 04/24/2013 | CN103060912A Constant-temperature energy-saving water cooling system forsapphire crystals |
| 04/24/2013 | CN101429048B Chemical vapor deposited silicon carbide articles |
| 04/18/2013 | DE102012008470A1 Kristalliner siliciumblock und verfahren zu seiner herstellung Crystalline silicon ingot and process for its preparation |
| 04/17/2013 | CN202884024U Sealing device for single crystal furnace main shaft |
| 04/17/2013 | CN202881453U Automatic degumming machine for preventing damage of silicon wafer |
| 04/17/2013 | CN202881451U Novel seed crystal chamber of sapphire crystal growing furnace |
| 04/17/2013 | CN103046136A Structure of bottom heater of big-size sapphire furnace |
| 04/17/2013 | CN103046122A High-frequency coil provided with auxiliary heating cylinder |
| 04/11/2013 | WO2012071365A3 Methods of making an unsupported article of a semiconducting material using thermally active molds |
| 04/10/2013 | CN202865397U Novel device for grasping sapphire |
| 04/10/2013 | CN202865395U Sapphire single crystal production equipment sealed by magneto-fluid |
| 04/10/2013 | CN202865394U Three-dimensional sapphire crystal growing apparatus |
| 04/10/2013 | CN102206869B Mobile-furnace-body high-purity crystal grower |