| Patents for C30B 15 - Single-crystal growth by pulling from a melt, e.g. czochralski method (9,854) |
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| 05/07/1997 | EP0771891A1 Solid material delivery system for a furnace |
| 05/06/1997 | US5627142 Method of producing composite metal oxide material |
| 04/23/1997 | EP0769577A2 Process and apparatus for pulling single crystals from a melt in a crucible |
| 04/23/1997 | CN1148103A Process for eliminating dislocations in neck of silicon single crystal |
| 04/17/1997 | DE19538020A1 Large diameter single crystal silicon rod growth |
| 04/16/1997 | EP0768392A2 Crystal manufacturing apparatus |
| 04/16/1997 | CN1147570A System and method for controlling growth of silicon crystal |
| 04/09/1997 | EP0767258A2 Method of manufacturing oxide crystal |
| 04/09/1997 | CN1147032A Method for preparing molten silicon melt from polycrystalline silicon charge |
| 04/02/1997 | EP0765954A1 Crystal pulling apparatus |
| 04/02/1997 | EP0765406A1 Improvements in crystal growth |
| 04/02/1997 | CN1146812A Non-linear crystals and use thereof |
| 04/01/1997 | US5616191 Method for making a high purity aluminum conductor used at ultra low temperature |
| 04/01/1997 | US5616175 3-D carbon-carbon composites for crystal pulling furnace hardware |
| 03/27/1997 | DE19638966A1 Prodn. of strip-like silicon@ crystals |
| 03/19/1997 | EP0763610A2 Method and apparatus for producing oxide series single crystals |
| 03/18/1997 | US5612014 Compound semiconductor crystal |
| 03/18/1997 | US5611857 Apparatus for producing single crystals |
| 03/12/1997 | EP0761596A1 Argon purification process and unit |
| 03/11/1997 | US5609682 Method for the preparation of silicon single crystal |
| 03/05/1997 | EP0760403A1 Method of growing a rare earth silicate single crystal |
| 03/04/1997 | US5607507 System for oxygen precipitation control in silicon crystals |
| 02/26/1997 | EP0759416A2 Vessel of pyrolytic boron nitride |
| 02/19/1997 | EP0758690A1 Method and apparatus for determining the diameter of a growing single crystal |
| 02/19/1997 | EP0758689A1 Process and apparatus for growing single crystals |
| 02/11/1997 | US5602081 Method of preparing metal oxide crystal |
| 02/11/1997 | US5602080 Milling at least two materials with different lattice constants, mixing, providing single crystal by drawing and cutting |
| 02/05/1997 | EP0756719A1 Non-linear crystals and uses thereof |
| 02/04/1997 | US5599390 Apparatus for crystal pulling |
| 01/30/1997 | WO1997003235A1 A method of modification of the izotopic ratio of the izotopes introduced in the cubic and hexagonal crystalline nets |
| 01/30/1997 | WO1997003234A1 Crystal growing cell and installation |
| 01/29/1997 | EP0756024A2 Method for preparing molten silicon melt from polycrystalline silicon charge |
| 01/29/1997 | EP0474810B1 System for controlling crystal growth apparatus and melt replenishment system therefor |
| 01/28/1997 | US5597501 Precision control of high temperature furnaces using an auxiliary power supply and charged practice current flow |
| 01/15/1997 | EP0753605A1 Methods for improving zero dislocation yield of single crystals |
| 01/14/1997 | US5593498 Apparatus for rotating a crucible of a crystal pulling machine |
| 01/08/1997 | EP0752489A1 Equipment for producing silicon single crystals |
| 01/08/1997 | EP0752488A1 Single crystal pulling apparatus |
| 01/02/1997 | EP0751242A1 Process for bulk crystal growth |
| 12/31/1996 | US5588993 Method for preparing molten silicon melt from polycrystalline silicon charge |
| 12/27/1996 | EP0750333A2 Highly doped N+ substrate and a method for making |
| 12/27/1996 | EP0750057A2 Method for the preparation of a silicon single crystal rod with uniform distribution of crystal defects and an apparatus therefor |
| 12/25/1996 | CN1138882A Process for bulk crystal growth |
| 12/24/1996 | US5587016 Controlled feeding Czochralski apparatus |
| 12/18/1996 | EP0748885A1 Crucible for improved zero dislocation single crystal growth |
| 12/17/1996 | US5584930 Method for measuring the diameter of a single crystal ingot |
| 12/11/1996 | EP0747515A2 Apparatus and method for producing single crystal using Czochralski technique |
| 12/11/1996 | EP0747514A1 Single crystal pulling apparatus |
| 12/11/1996 | EP0747513A2 Silicon single crystal with low defect density and method of producing same |
| 12/11/1996 | EP0747512A2 Process for eliminating dislocations in the neck of a silicon single crystal |
| 12/11/1996 | EP0747511A2 Apparatus and method for rotating a crucible of a crystal pulling machine |
| 12/10/1996 | US5582642 Apparatus and method for adjusting the position of a pull wire of a crystal pulling machine |
| 12/04/1996 | EP0745830A2 System and method for controlling growth of a silicon crystal |
| 12/04/1996 | EP0745706A1 Manufacturing method of single crystal and apparatus of manufacturing the same |
| 12/04/1996 | EP0745705A1 Method of manufacturing a double-crucible for the Czochralski growing technique |
| 12/03/1996 | US5580171 Solids mixing, storing and conveying system for use with a furnace for single crystal silicon production |
| 11/27/1996 | CN1136603A Single crystal ingot and its producing method |
| 11/26/1996 | US5578284 Crystal prepared using the czochralski method |
| 11/26/1996 | US5578123 Apparatus and method for preparing a single crystal |
| 11/19/1996 | US5575847 Apparatus for producing single crystals |
| 11/12/1996 | US5574307 Semiconductor device and method of producing the same |
| 11/12/1996 | US5573862 Single crystal oxide turbine blades |
| 11/12/1996 | US5573861 High purity aluminum conductor used at ultra low temperature |
| 11/12/1996 | US5573591 Method of exhausting silicon oxide |
| 11/06/1996 | CN1033248C Optical refractor of cerium doped barium titanate crystal and its mfg. method |
| 11/05/1996 | US5572725 Epitaxially strengthened single crystal aluminum garnet reinforcement fibers |
| 11/05/1996 | US5571320 Spiral heater for use in czochralski crystal pullers |
| 10/24/1996 | WO1996033301A1 Method and equipment for growing single crystals |
| 10/22/1996 | US5567399 Apparatus for producing a single crystal |
| 10/16/1996 | EP0737884A2 Second harmonic generation element and a process for producing the same |
| 10/09/1996 | EP0494312B1 Method and apparatus for making single crystal |
| 10/03/1996 | WO1996030729A1 Apparatus for weighing a grown crystal |
| 10/02/1996 | EP0734591A1 New type of silicon semiconductor plate and process for producing the same |
| 09/25/1996 | EP0733728A2 Single crystal-growing method and apparatus |
| 09/25/1996 | EP0733727A2 Growth of silicon single crystal from melt having extraordinary eddy flows on its surface |
| 09/25/1996 | EP0733726A2 Growth of silicon single crystal having uniform impurity distribution along lengthwise or radial direction |
| 09/25/1996 | EP0733725A2 Growth of silicon single crystal |
| 09/24/1996 | US5558712 Contoured inner after-heater shield for reducing stress in growing crystalline bodies |
| 09/19/1996 | DE19609862A1 Low twin density single crystal prodn. process |
| 09/18/1996 | EP0732427A2 A method and apparatus for the growth of a single crystal |
| 09/12/1996 | DE19609107A1 Prodn. of silicon@ wafers with defect-free surface layer |
| 09/10/1996 | US5553566 Method of eliminating dislocations and lowering lattice strain for highly doped N+ substrates |
| 09/06/1996 | WO1996026791A1 High purity composite useful as furnace components |
| 09/03/1996 | US5551978 Apparatus for producing single crystal |
| 09/03/1996 | US5551977 Susceptor for EFG crystal growth apparatus |
| 08/29/1996 | WO1996026464A1 Non-linear crystals and uses thereof |
| 08/29/1996 | DE19603136A1 Silicon@ single crystal block with uniform quality over whole length |
| 08/28/1996 | CN1129747A Apparatus and method for preparing single crystal |
| 08/20/1996 | US5547613 Magnetic garnet containing oxides of neodymium, bismuth and iron on nonmagnet substrate containing oxides of gadolinium, neodymium, scandium and gallium, for isolating and controlling amplified optical signals |
| 08/07/1996 | EP0725169A1 Apparatus for manufacturing a single crystal |
| 08/06/1996 | US5543630 High Tc superconducting devices on bi-crystal substrates |
| 07/31/1996 | EP0724028A2 Method for the preparation of wire-formed silicon crystal |
| 07/30/1996 | US5541764 Cerium doped barium titanate single crystal, the process therefor and photorefractive device thereby |
| 07/17/1996 | CN1126772A Imitation emerald |
| 07/17/1996 | CN1032319C Use of mixed silicates of yttriium and lanthanide |
| 07/17/1996 | CN1032318C Method for growing multiple single crystals and apparatus for use therein |
| 07/16/1996 | US5536704 Superconductors |
| 07/10/1996 | CN1032265C Wet-tip die for efg crystal growth apparatus |
| 07/09/1996 | US5534294 Process for producing Semiconductor silicon wafer |
| 07/03/1996 | EP0719878A2 Method of and apparatus for preparing oxide crystal |