| Patents for C30B 13 - Single-crystal growth by zone-melting; Refining by zone-melting (2,141) |
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| 05/10/1997 | CA2189946A1 High temperature superconducting textured shaped parts and process for their production |
| 04/30/1997 | CN1148638A Aluminium tetraborate gadolinium crystal blended with rare earth and growth method thereof |
| 04/17/1997 | DE19538020A1 Large diameter single crystal silicon rod growth |
| 04/16/1997 | EP0768391A2 Floating zone melting apparatus |
| 03/26/1997 | EP0448721B1 Giant particle and single crystal of chromium and production thereof |
| 03/25/1997 | US5614020 Apparatus for making optically fused semiconductor powder for solar cells |
| 03/20/1997 | WO1997010372A1 Method of growing single crystals |
| 03/05/1997 | EP0760403A1 Method of growing a rare earth silicate single crystal |
| 03/04/1997 | US5607506 Growing crystalline sapphire fibers by laser heated pedestal techiques |
| 02/11/1997 | US5602080 Milling at least two materials with different lattice constants, mixing, providing single crystal by drawing and cutting |
| 01/30/1997 | WO1997003235A1 A method of modification of the izotopic ratio of the izotopes introduced in the cubic and hexagonal crystalline nets |
| 12/18/1996 | CN1138355A Process for producing spherical crystal |
| 12/04/1996 | EP0745704A2 Process for preparing an epitaxially coated semiconducting wafer |
| 11/26/1996 | US5579427 Graded index single crystal optical fibers |
| 11/12/1996 | US5574307 Semiconductor device and method of producing the same |
| 11/06/1996 | EP0740976A1 Method of repairing single crystal metallic articles |
| 10/23/1996 | EP0738791A1 Process for producing spherical crystal |
| 09/24/1996 | US5558815 Single crystal of compound, laser rod, laser oscillator, scintillator, CT scanner, color display and process for preparing the same |
| 09/18/1996 | EP0732430A2 Manganese oxide-based single crystal having a laminar structure and method for the preparation thereof |
| 09/17/1996 | US5556791 Method of making optically fused semiconductor powder for solar cells |
| 09/17/1996 | US5556461 Method for producing a silicon single crystal by a float-zone method |
| 08/27/1996 | US5550354 High-frequency induction heating coil |
| 08/07/1996 | EP0725168A2 High-frequency induction heater and method of producing semiconductor single crystal using the same |
| 07/31/1996 | EP0724028A2 Method for the preparation of wire-formed silicon crystal |
| 07/30/1996 | US5540183 Zone-melting recrystallization of semiconductor materials |
| 07/11/1996 | WO1996021054A1 Optically fused semiconductor powder for solar cells |
| 06/11/1996 | US5525581 Ceramic superconductor having a heterogeneous composition distribution and method of preparing the same |
| 05/30/1996 | DE4443246A1 Appts. for making mixed crystals |
| 05/29/1996 | EP0713413A1 Preparation of high purity elements |
| 05/22/1996 | EP0712382A1 Directionally solidified eutectic reinforcing fibers |
| 05/15/1996 | EP0536394B1 Method of producing polycrystalline silicon rods for semiconductors and thermal decomposition furnace therefor |
| 05/11/1996 | WO1996015298A1 Process for producing spherical crystal |
| 05/11/1996 | CA2176606A1 Method for making spherical crystals |
| 05/08/1996 | EP0710735A1 Grain boundaryless manganese-based oxide crystalline body and method for the preparation thereof |
| 05/08/1996 | EP0710734A1 Grain boundary-free crystalline body of manganese-based composite oxide and method for the preparation thereof |
| 05/07/1996 | US5513834 Preparation of high purity elements |
| 05/02/1996 | WO1996012834A1 An improved laser heated pedestal growth system and process for growing crystal fibers |
| 04/23/1996 | US5510095 Production of high-purity silicon ingot |
| 04/16/1996 | US5508256 Oxide high-temperature superconducting material, method of preparing same and superconducting wires |
| 04/10/1996 | EP0705921A2 Method and apparatus for zone-melting recrystallization of semiconductor layer |
| 04/04/1996 | WO1996010098A1 Crucibleless zone smelting process for growing crystalline ingots and a device for carrying out said process |
| 04/03/1996 | EP0704559A1 Method for the preparation of a substrate material for solar cells and a solar cell prepared by using the same |
| 03/19/1996 | US5499598 Method for producing a silicon rod |
| 02/27/1996 | US5493984 Terbium aluminate and method for its production |
| 02/14/1996 | EP0696652A2 Process and apparatus for measuring, controlling and/or regulating oxygen concentration in silicon melt |
| 01/30/1996 | CA2034160C Image heating apparatus using a microwave discharge plasma lamp |
| 01/10/1996 | CN1030672C Powder melting treatment method for preparing high JC rare-earth oxide supconductor |
| 12/26/1995 | US5478498 Disordered fluorite-type photochemical hole burning crystal containing SM2+ as active ions |
| 12/19/1995 | US5476063 Method of production of single crystal |
| 12/06/1995 | EP0685988A2 High-frequency induction heating coil |
| 11/21/1995 | US5468548 Aluminum oxide, yttrium oxide |
| 11/15/1995 | CN1111816A A method and an apparatus for fabricating a semiconductor device |
| 10/03/1995 | CA1337169C Zone melt recrystallization apparatus |
| 08/22/1995 | US5444040 Superconductive oxide single crystal and manufacturing method thereof |
| 08/03/1995 | WO1995020694A1 Process for producing a polycrystalline layer on an amorphous substrate |
| 07/25/1995 | US5436164 Analyzing silicon by flotation |
| 07/12/1995 | EP0662251A1 Layered crystalline material capable of high guest loading |
| 06/28/1995 | EP0659263A1 Radiant heating furnace |
| 06/27/1995 | US5427057 Self-clamping holder for polysilicon rod used in floating-zone single-crystal growth method |
| 06/27/1995 | US5427051 Solid state formation of sapphire using a localized energy source |
| 06/08/1995 | DE4443001A1 Fluorite-type crystal contg. samarium as active ion |
| 05/30/1995 | US5420390 Image heating apparatus using a microwave discharge plasma lamp |
| 05/16/1995 | US5416789 Neodymium-doped gehlenite crystal and laser using said crystal |
| 04/25/1995 | US5409892 Method of maufacturing superconductor of ceramics superconductive material |
| 04/04/1995 | US5403818 Orienting 0112 phases perpendicular to crystallization using a laser pedestal growth method; annealing |
| 03/30/1995 | DE4332328A1 Imaging optics |
| 03/22/1995 | EP0644588A1 Wafer with epitaxial layer having a low defect density |
| 03/07/1995 | US5395481 Method for forming silicon on a glass substrate |
| 03/01/1995 | EP0641146A1 Magnetic suspension melting apparatus |
| 03/01/1995 | EP0386121B1 Improved zone melt recrystallization apparatus |
| 02/23/1995 | WO1995005228A1 Preparation of high purity elements |
| 02/23/1995 | CA2168229A1 Preparation of high purity elements |
| 02/09/1995 | WO1995004013A1 Directionally solidified eutectic reinforcing fibers |
| 02/09/1995 | DE4427686A1 Method for producing a single crystal |
| 02/07/1995 | US5386797 Single crystal of compound, laser rod, laser oscillator, scintillator, CT scanner, color display and process for preparing the same |
| 12/21/1994 | EP0629719A1 Method and apparatus for producing a silicon single crystal |
| 12/13/1994 | CA1333466C Zone melt recrystallization method and apparatus |
| 12/07/1994 | EP0498887B1 Core wire connecting bridge for polycrystalline silicon manufacturing apparatuses |
| 12/01/1994 | DE4318361A1 Support device |
| 11/29/1994 | US5369090 Process for producing bi-based oxide superconductor single crystals |
| 11/29/1994 | US5369087 Yttritium barium cuprate wires formed by melting particles and annealing |
| 11/29/1994 | US5367981 Apparatus for manufacturing crystals through floating zone method |
| 11/23/1994 | EP0625594A2 Solid state process for the conversion of a polycrystallic ceramic material to a single crystal, particulary sapphir |
| 11/22/1994 | CA2122387A1 Solid state formation of saphire using a localized energy source |
| 11/17/1994 | DE4416543A1 Improved susceptor for a floating zone melting device |
| 11/01/1994 | US5361128 Method for analyzing irregular shaped chunked silicon for contaminates |
| 10/25/1994 | US5359452 Lithium tantalate monocrystal, monocrystal substrate, and photo element |
| 09/22/1994 | DE4409170A1 Method for producing silicon in the form of rods |
| 09/22/1994 | DE4409018A1 Method and device for producing a semiconductor substrate and production method for a semiconductor device |
| 08/23/1994 | US5340553 Deoxygenation and dehydration by the heated silicon |
| 08/09/1994 | US5336362 Method for preparing yttrium 66 boride crystal for soft x-ray monochromator |
| 07/05/1994 | US5327454 Bridge for connecting cores in a manufacturing equipment of polycrystal silicon |
| 06/21/1994 | US5322589 Preventing the peeling by coating a polycrystalline layer on substrate, scanning an energy beam while vibrating |
| 05/10/1994 | US5310531 Polycrystalline silicon rod for floating zone method and process for making the same |
| 05/10/1994 | US5310446 Single crystal semiconductor films superimposed to form multilayer element, applying energy to melt and cooling |
| 05/03/1994 | US5308594 Edge-heat-sink technique for zone melting recrystallization of semiconductor-on-insulator films |
| 04/07/1994 | DE4330598A1 Analysis of impurities in silicon chips - by melting chips, producing wafer, and determining concn. of impurities |
| 03/31/1994 | WO1994007101A1 Radiant heating furnace |
| 03/24/1994 | DE4231489A1 Mirror with a concave surface for producing an intensity distribution - with a non-spherical mirror surface built up of strips set at an angle to one another |
| 03/22/1994 | US5296089 Enhanced radiative zone-melting recrystallization method and apparatus |