| Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107) |
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| 09/02/1992 | EP0501231A1 Process for the production of metal foils and their use |
| 09/01/1992 | US5144380 Diamond semiconductor device with a non-doped diamond thin film between a diamond active layer and a substrate |
| 08/26/1992 | EP0500119A1 CVD diamond coated cutting tools and method of manufacture |
| 08/26/1992 | EP0499982A1 Method of forming a single crystal material |
| 08/26/1992 | EP0417132B1 Lithium niobate single crystals with congruent composition and process for producing them |
| 08/25/1992 | US5141721 Multilayer quartz tube; direct monitoring furnace |
| 08/19/1992 | EP0499471A1 A single crystal pulling apparatus |
| 08/19/1992 | EP0499411A1 Method of making a metal substrate having a superconducting layer |
| 08/19/1992 | EP0498887A1 Core wire connecting bridge for polycrystalline silicon manufacturing apparatuses |
| 08/18/1992 | US5140604 Mixed strontium and lanthanide oxides and a laser using monocrystals of these oxides |
| 08/18/1992 | CA1306374C Semiconductor heterointerface optical waveguide |
| 08/12/1992 | EP0498652A1 A single crystal pulling apparatus |
| 08/12/1992 | EP0498335A1 Method of manufacturing chemically adsorbed film |
| 08/12/1992 | CN1063511A Device and process for growing tetragonal crystal of barium titanate |
| 08/11/1992 | US5137847 Method of producing GaAs single crystal substrate using three stage annealing and interstage etching |
| 08/06/1992 | WO1992009876A3 Methods for producing indicia on diamonds |
| 08/06/1992 | DE4103086A1 Deposition of high purity silicon by thermal decomposition - using several microwave heating sources for even heating of substrates and reduced contamination levels |
| 08/05/1992 | EP0497503A2 Process for producing single phase TlCaBaCuO thin films |
| 08/05/1992 | EP0496897A1 Method for manufacturing high temperature superconductive oxide thin film |
| 08/05/1992 | CN1017730B Method and apparatus for obtaining oriented crystals for semiconductor refrigeration |
| 08/04/1992 | US5135726 Using direct monitoring furnace with quartz tube for visible observance; high speed heating and cooling; gallium arsenide |
| 08/04/1992 | CA1305910C Chemical vapor deposition method for the gaas thin film |
| 07/28/1992 | US5134011 Ferritic stainless steel coated with a blade oxide and its manufacturing process |
| 07/28/1992 | CA1305610C Diamond tools for rock drilling and machining |
| 07/22/1992 | EP0495479A1 Diamond member, laminated diamond substrate, and method of making same |
| 07/21/1992 | US5132100 Optically active single crystal and fabrication process thereof |
| 07/21/1992 | US5131974 Method of controlling oxygen concentration in single crystal and an apparatus therefor |
| 07/21/1992 | US5131963 Silicon on insulator semiconductor composition containing thin synthetic diamone films |
| 07/21/1992 | CA1305397C Method for producing a semi-insulating substrate made of a fault-free thermally stable iii-v material |
| 07/15/1992 | EP0494799A1 Wire drawing dies |
| 07/14/1992 | US5131000 Chrysoberyl solid state lasers |
| 07/14/1992 | US5130843 Acousto-optical device using a superlattice as the interaction meduim |
| 07/14/1992 | US5130111 Vapor deposition and crystallization followed by molding and cooling |
| 07/14/1992 | US5129986 Controlling pneumatic pressure and inert gas flow rate in a defined pattern relative to passage of pulling time |
| 07/12/1992 | CA2059113A1 Wire drawing dies |
| 07/08/1992 | EP0493903A1 Method of growing rare earth doped orthosilicates (Ln2-xRExSio5) |
| 07/08/1992 | EP0493833A2 Method of producing a wire or tape element of material based on superconducting oxide |
| 07/08/1992 | EP0493832A1 Composite based on high Tc-superconducting oxides and its production process |
| 07/08/1992 | EP0493609A1 Method and device for manufacturing diamond |
| 07/08/1992 | CN1062560A Process for preparing boule monocrystal abrasive at low temp. |
| 07/07/1992 | US5128080 With metal catalyst |
| 07/07/1992 | US5128007 Method for evaluating a lithium niobate thin film and apparatus for preparing the same |
| 07/07/1992 | US5127983 Method of producing single crystal of high-pressure phase material |
| 07/02/1992 | DE4141357A1 Mfg. preform for composite material with metal matrix - useful for strengthening pistons in combustion engine, for mass prodn. |
| 07/01/1992 | EP0492880A2 Method of preparing metal oxide films |
| 07/01/1992 | EP0492160A1 Symmetric CVD diamond articles and method of their preparation |
| 07/01/1992 | EP0492159A1 Metal growth accelerator shell for the chemical vaporization deposition of diamond |
| 07/01/1992 | EP0290599B1 Fabrication of rods of uniform high density from powders of refractory materials |
| 06/30/1992 | US5126315 High tc superconducting device with weak link between two superconducting electrodes |
| 06/30/1992 | US5126207 Good bonding properties; abrasive tool for sawing, drilling grinding, cutting, abrading and dressing |
| 06/30/1992 | CA1304275C Crystal flux synthesis and epitaxy of isotypic solid solutions of ktiopo |
| 06/25/1992 | WO1992010857A1 Process for depositing high temperature superconducting oxide thin films |
| 06/25/1992 | CA2056473A1 Metal growth accelerator shell for the chemical vaporization deposition of diamond |
| 06/25/1992 | CA2048740A1 Method of preparing metal oxide films |
| 06/24/1992 | CN1062179A Growing method for green cubic crystal of zirconium oxide |
| 06/23/1992 | US5124310 Laser ablation method for depositing fluorinated y-ba-cu-o superconducting film having basal plane alignment of the unit cells deposited on non-lattice-matched substrates |
| 06/22/1992 | WO1992011219A1 Preparation and use of mullite whisker networks |
| 06/22/1992 | CA2097292A1 Preparation and use of mullite whisker networks |
| 06/21/1992 | CA2056239A1 Symmetric cvd diamond articles and method of their preparation |
| 06/17/1992 | EP0490776A2 A thin film of superconductor and a process for preparing the same |
| 06/17/1992 | EP0490531A2 Devices based on Si/Ge |
| 06/17/1992 | EP0489900A1 Crystallisation process |
| 06/17/1992 | CN1061929A Methods for producing indicia on diamonds |
| 06/16/1992 | US5122504 Superconducting ribbon process using laser heating |
| 06/16/1992 | US5122250 Method of manufacturing iron garnet layers |
| 06/16/1992 | US5122249 Direct current magnetron cathode sputtering of glass-like carbon target in argon, hydrogen and hexafluoroethane |
| 06/11/1992 | WO1992009917A1 Thin film of lithium niobate single crystal |
| 06/10/1992 | EP0489519A2 Sol-gel processing of piezoelectric and ferroelectric films |
| 06/10/1992 | EP0489087A1 Superconducting metal oxide compositions and processes for manufacture and use. |
| 06/10/1992 | CN1061813A Prepn. of monocrystalline silicon carbide short fiber |
| 06/10/1992 | CN1061812A Massive saphire growing technology |
| 06/10/1992 | CN1016973B Method and apparatus for manufacturing silicon single crystals |
| 06/09/1992 | US5120650 Separating small crystals, dissolving, returning to maintain supersaturated state |
| 06/09/1992 | US5120394 Epitaxial growth process and growing apparatus |
| 06/09/1992 | CA1302848C Process for making homogeneous lithium niobate |
| 06/08/1992 | CA2050649A1 Devices based on si/ge |
| 06/03/1992 | EP0487897A1 CVD diamond by alternating chemical reactions |
| 06/02/1992 | US5119151 Quasi-one-dimensional channel field effect transistor having gate electrode with stripes |
| 05/27/1992 | EP0487421A2 Process for preparing a thin film of Bi-type oxide superconductor |
| 05/27/1992 | EP0487361A1 Accelerated fabrication method for superconducting ceramic fibres or ribbons |
| 05/27/1992 | DE4138466A1 Single crystalline ferrite with small quantity of lanthanide-oxide - in matrix of ferric, zinc, and manganese-oxide, shows much improved high frequency permeability and saturation |
| 05/27/1992 | CA2049673A1 Cvd diamond by alternating chemical reactions |
| 05/26/1992 | US5116808 Drawing metal through ceramic melt, copper oxide |
| 05/26/1992 | US5116785 Decomposing fluorinated organometallic complex of beryllium, calcium, strontium, barium or lanthanide in vicinity of semiconductor substrate |
| 05/26/1992 | CA1301488C Single crystal nickel-base superalloy for turbine components |
| 05/21/1992 | DE4137521A1 Analysis of silicon@ particles for impurities by conversion to monocrystal - by placing in silicon@ vessel and treatment in floating zone to increase sensitivity |
| 05/20/1992 | EP0486266A1 Heat resistant herapathite and process for producing the same |
| 05/20/1992 | EP0486066A1 Method for forming crystal article |
| 05/20/1992 | EP0486056A1 Method for producing a synthetic diamond structure |
| 05/20/1992 | EP0486054A2 Process for preparing a superconducting thin oxide film |
| 05/20/1992 | CN1061202A Lithium niobate crystal (ln) room-temperature corrosive and its application |
| 05/20/1992 | CN1016716B Growth method of urea long-rod crystallon |
| 05/20/1992 | CN1016715B Growth method of colour crystal |
| 05/20/1992 | CN1016714B Preparation of k2zncl4 crystal |
| 05/19/1992 | US5114910 Passivation of thin film oxide superconductors |
| 05/19/1992 | US5114745 Method of producing a thin carbide layer on a carbon substrate, growing a diamond or diamond-like film on the carbide layer, and removing the carbon substrate |
| 05/19/1992 | CA1301034C Process for growing a multi-component crystal |
| 05/13/1992 | EP0485141A2 Composite superconductor |
| 05/13/1992 | EP0484879A2 Method and apparatus for gas phase synthesis |
| 05/13/1992 | EP0484538A1 Silicon single crystal manufacturing apparatus |