Patents for C30B 29 - Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape (27,107) |
---|
03/18/1997 | US5612548 Diamond light-emitting element |
03/18/1997 | US5611857 Apparatus for producing single crystals |
03/13/1997 | WO1997009470A2 Silicon carbide gemstones |
03/12/1997 | EP0762518A2 Improvements in or relating to semiconductor devices |
03/12/1997 | EP0761623A2 Diamond assembly |
03/12/1997 | EP0761599A2 Method of purifying alkaline solution and method of etching semiconductor wafers |
03/11/1997 | CA2093216C Methods for producing indicia on diamonds |
03/06/1997 | WO1997008361A1 Surface treatment apparatus using gas jet |
03/05/1997 | EP0760024A1 Process and device for obtaining unfissured crystals |
03/05/1997 | CN1034187C Ni and Fe base catalyst alloy and making method thereof |
03/04/1997 | US5607899 Method of forming single-crystalline thin film |
03/04/1997 | US5607723 Method for making continuous thin diamond film |
03/04/1997 | US5607560 Diamond crystal forming method |
02/27/1997 | WO1997007265A1 SEED CRYSTAL FOR GROWING MONOCRYSTALS, USE OF THE SEED CRYSTAL AND PROCESS FOR PRODUCING SiC MONOCRYSTALS OR MONOCRYSTALLINE SiC LAYERS |
02/26/1997 | CN1143618A Process for preparation of porous components made of ceramic including monocrystalline platelets of alpha alumina |
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 |
02/19/1997 | CN1143270A Magnetostatic wave device and its raw material |
02/19/1997 | CN1143124A Ytterbium mixed yttrium vanadate laser crystal and its preparing method |
02/18/1997 | US5603762 Epitaxial growth |
02/18/1997 | US5603761 Liquid phase epitaxial growth method for carrying out the same |
02/13/1997 | WO1997005303A1 Process for producing silicon carbide monocrystals |
02/11/1997 | US5602232 Reacting interferon with supersaturated solution of metal acetate |
02/11/1997 | US5602060 Applying solution of polycarbosilane in solvent onto substrate bearing electrically conductive components, curing in oxidizing atmosphere to covert to silicon oxide layer |
02/06/1997 | WO1997004346A1 Optical window and method of manufacturing the same |
02/06/1997 | WO1997004147A1 Epitaxially layered structure |
02/06/1997 | WO1997003935A1 Silicon nitride nanowhiskers and method of making same |
02/06/1997 | WO1997003846A1 Marking diamond |
02/05/1997 | EP0757057A2 Process for crystallisation of macromolecules |
02/05/1997 | EP0756719A1 Non-linear crystals and uses thereof |
02/04/1997 | US5600156 Diamond semiconductor device with P-I-N type multilayer structure |
02/04/1997 | US5599760 Magnesium chloride particulates having unique morphology and olefin polymerization catalysts supported thereon |
02/04/1997 | CA2182635A1 Process for the crystallization of macromolecules |
01/30/1997 | DE19527536A1 Verfahren zum Herstellen von Siliciumcarbid-Einkristallen A method for producing silicon carbide single crystals |
01/29/1997 | EP0756024A2 Method for preparing molten silicon melt from polycrystalline silicon charge |
01/28/1997 | US5597411 Method of forming a single crystal material |
01/23/1997 | WO1997002368A1 Process for the preparation of magnesium oxide films using organomagnesium compounds |
01/22/1997 | EP0754784A1 Manufacture of transition metal carbide, nitride and carbonitride whiskers containing two or more transition metals |
01/22/1997 | EP0754783A1 Manufacture of transition metal carbide, nitride and carbonitride whiskers |
01/22/1997 | EP0754782A1 Manufacture of titanium carbide, nitride and carbonitride whiskers |
01/22/1997 | EP0642603B1 Single cesium titanyl arsenate-type crystals and their preparation |
01/21/1997 | US5595600 Low temperature selective growth of silicon or silicon alloys |
01/16/1997 | WO1997001658A1 A device and a method for epitaxially growing objects by cvd |
01/16/1997 | WO1996037639A3 Method and apparatus using organic vapor phase deposition for the growth of organic thin films with large optical non-linearities |
01/15/1997 | EP0753605A1 Methods for improving zero dislocation yield of single crystals |
01/15/1997 | EP0753481A1 Hydrophilic diamond particles and method of producing the same |
01/14/1997 | US5593951 Epitaxy of high TC superconductors on silicon |
01/14/1997 | US5593498 Apparatus for rotating a crucible of a crystal pulling machine |
01/14/1997 | US5593494 Precision controlled precipitation of oxygen in silicon |
01/08/1997 | EP0752713A1 Article comprising a magneto-optic material having low magnetic moment |
01/08/1997 | EP0752489A1 Equipment for producing silicon single crystals |
01/08/1997 | EP0752488A1 Single crystal pulling apparatus |
01/08/1997 | EP0752487A1 Synthesis of diamond single crystal from hydrogenated amorphous carbon |
01/08/1997 | EP0752293A2 Diamond coated article and process for its production |
01/08/1997 | EP0752288A1 Composite diamond wire die |
01/08/1997 | EP0751911A1 Aluminium nitride based platelets, process for their preparation and use thereof |
01/08/1997 | CN1139958A Coated body, its method of production and its use |
01/07/1997 | US5591484 Chemical vapor deposition using amino-borane compounds |
01/02/1997 | EP0751237A1 Segmented substrate for arc-jet diamond deposition |
12/31/1996 | US5588993 Method for preparing molten silicon melt from polycrystalline silicon charge |
12/31/1996 | US5588992 Conversion of doped polycrystalline material to single crystal material |
12/27/1996 | WO1996041897A2 Durable plasma treatment apparatus and method |
12/27/1996 | EP0750334A2 Apparatus and method for cleaning semiconductor wafers |
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 |
12/27/1996 | EP0749940A1 Process for the preparation of aluminium nitride whiskers |
12/27/1996 | EP0749799A2 Die insert method and method for producing same |
12/25/1996 | CN1138881A Oxide coated cutting tool |
12/24/1996 | US5587124 Method of making synthetic diamond film with reduced bowing |
12/24/1996 | US5587015 Apparatus for production of single crystal oxide films by liquid-phase epitaxy |
12/24/1996 | US5587013 Methods of synthesizing and polishing a flat diamond film and free-standing diamond film |
12/20/1996 | CA2179345A1 Process for producing aluminum nitride trichites |
12/19/1996 | WO1996041471A1 Electronic program guide schedule localization system and method |
12/19/1996 | WO1996041034A1 Electrically tunable coatings |
12/19/1996 | WO1996040589A1 Nickel-manganese oxide single crystals |
12/19/1996 | CA2224068A1 Electrically tunable coatings |
12/18/1996 | EP0748885A1 Crucible for improved zero dislocation single crystal growth |
12/18/1996 | EP0748884A1 Process and apparatus for producing polycrystalline semiconductors |
12/18/1996 | CN1138355A Process for producing spherical crystal |
12/17/1996 | US5584928 Material for wide-band optical isolators and process for producing the same |
12/11/1996 | EP0747937A2 Ferroelectric thin film coated substrate, producing method thereof and capacitor structure element using thereof |
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 |
12/11/1996 | EP0747505A2 Apparatus and method for depositing a substance with temperature control |
12/11/1996 | EP0747504A1 Spinning holder for cutting tool inserts for arc-jet diamond deposition |
12/11/1996 | EP0746634A1 Single crystal nickel-based superalloy |
12/11/1996 | CN1137577A Technology for preparation of metal material single crystal |
12/10/1996 | US5582641 Crystal article and method for forming same |
12/04/1996 | EP0745830A2 System and method for controlling growth of a silicon crystal |
12/04/1996 | EP0745707A1 Method for the growth of large single crystals |
12/04/1996 | EP0745706A1 Manufacturing method of single crystal and apparatus of manufacturing the same |
12/04/1996 | EP0745704A2 Process for preparing an epitaxially coated semiconducting wafer |
12/04/1996 | EP0745572A1 Process for producing porous ceramic bodies containing monocrystalline alpha-alumina platelets |
12/04/1996 | EP0745147A1 Method and apparatus for coating a substrate |
12/03/1996 | US5580380 Electrically biasing projections; exposure to hydrocarbon plasma |
11/28/1996 | WO1996037640A1 Ultra-low pressure metal-organic vapor phase epitaxy (movpe) method of producing ii-vi semiconductor compounds |
11/28/1996 | WO1996037639A2 Method and apparatus using organic vapor phase deposition for the growth of organic thin films with large optical non-linearities |
11/28/1996 | CA2195988A1 Ultra-low pressure metal-organic vapor phase epitaxy (movpe) method of producing ii-vi semiconductor compounds |