| 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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| 06/30/1998 | US5772756 Diamond synthesis |
| 06/30/1998 | US5772754 Ultrafine particles and production method thereof |
| 06/25/1998 | WO1998027599A1 Product with a partially stabilized zirconium oxide substrate and a fully stabilized zirconium buffer layer and method for the production thereof |
| 06/25/1998 | WO1998027578A1 Very long and highly stable atomic wires, method for making these wires, application in nano-electronics |
| 06/25/1998 | WO1998027568A1 Diamond surfaces |
| 06/25/1998 | WO1998027251A1 Apparatus for growing silicon carbide crystals |
| 06/25/1998 | DE19750598A1 Erzeugnis mit einem Substrat aus einem teilstabilisierten Zirkonoxid und einer Pufferschicht aus einem vollstabilisierten Zirkonoxid sowie Verfahren zu seiner Herstellung The product with a substrate made of a partially stabilized zirconia, and a buffer layer made of a fully stabilized zirconium oxide, and process for its preparation |
| 06/24/1998 | EP0849780A2 Method for manufacturing ferroelectric thin film, substrate covered with ferroelectric thin film, and capacitor |
| 06/24/1998 | EP0849380A2 Method for fabrication of nitride containing III-V semiconductor layers |
| 06/24/1998 | CN1185490A Method for making artificial fluorescent precious stone |
| 06/23/1998 | US5770921 Plasma display panel with protective layer of an alkaline earth oxide |
| 06/23/1998 | US5769944 Vertical gradient freeze and vertical Bridgman compound semiconductor crystal growth apparatus capable of applying axial magnetic field |
| 06/17/1998 | EP0848071A1 Superalloy compositions |
| 06/17/1998 | CN1184863A Method and apparatus for orientation growth of lithium ferrous niobate by electric field induction |
| 06/17/1998 | CN1038774C Solid state thermal conversion of polycrystalline alumina to sapphire using a seed crystal |
| 06/16/1998 | US5766782 Tool having outermost layer of alumina with controlled microstructure in contact with titanium oxycarbonitride layer; wear resistance |
| 06/16/1998 | US5766521 Process for obtaining cristallized pearls exhibiting the phenomenon of supercooling |
| 06/16/1998 | US5766347 Apparatus for fabricating a semiconductor single crystal |
| 06/16/1998 | US5766346 Apparatus for producing silicon single crystal |
| 06/16/1998 | US5766341 Method for rotating a crucible of a crystal pulling machine |
| 06/16/1998 | CA1339909C Process for selective formation of iii -v group coumpound film |
| 06/11/1998 | WO1998025299A1 Method for manufacturing semiconductor silicon epitaxial wafer and semiconductor device |
| 06/11/1998 | WO1998025090A1 Spherical shaped semiconductor integrated circuit |
| 06/11/1998 | WO1998024944A1 Multilayered material, process and device for producing a multilayered material |
| 06/10/1998 | EP0847092A1 Oxide insulator film having a layered structure. |
| 06/10/1998 | EP0846792A1 Method of synthesizing diamond |
| 06/10/1998 | EP0751911B1 Aluminium nitride based platelets, process for their preparation and use thereof |
| 06/09/1998 | US5763347 In-situ crystallized zeolite containing composition (LAI-ISC) |
| 06/09/1998 | US5763055 Optical single crystalline articles and optical elements using such optical single crystalline articles |
| 06/09/1998 | US5762896 Single crystal gems hardness, refractive index, polishing and crystallization |
| 06/09/1998 | US5762715 Segmented substrate for improved ARC-JET diamond deposition |
| 06/09/1998 | US5762704 Method of fabricating a silicon single-crystal ingot |
| 06/09/1998 | US5762491 Solid material delivery system for a furnace |
| 06/09/1998 | CA2082689C Zinc oxide crystal and method of producing same |
| 06/04/1998 | WO1998023796A1 Method for preparation of metal intercalated fullerene-like metal chalcogenides |
| 06/04/1998 | DE19752975A1 High quality bismuth-containing oxide thin film growth |
| 06/03/1998 | EP0845055A1 SEED CRYSTAL FOR GROWING MONOCRYSTALS, USE OF THE SEED CRYSTAL AND PROCESS FOR PRODUCING SiC MONOCRYSTALS OR MONOCRYSTALLINE SiC LAYERS |
| 06/03/1998 | CA2223362A1 Oxide insulator film having a layered structure |
| 06/02/1998 | US5760821 Electronic program guide schedule localization system and method |
| 06/02/1998 | US5759301 Oxidation and corrosion resistance; gas turbine blades |
| 06/02/1998 | US5759267 Liquid phase epitaxial |
| 06/02/1998 | US5759261 From melt; shielding surface |
| 05/28/1998 | WO1998022637A1 Method for making a diamond-coated member |
| 05/27/1998 | EP0844654A2 Heat treatment method for a silicon wafer and a silicon wafer heat-treated by the method |
| 05/27/1998 | EP0844318A1 Method of and apparatus for continuously producing a solid material |
| 05/27/1998 | EP0733271B1 High-temperature superconductors made by metal heterostructures at the atomic limit |
| 05/27/1998 | CN1183020A Zone heating, system with feedback control |
| 05/27/1998 | CN1182806A Hard carbon coating |
| 05/26/1998 | US5757061 Ferroelectric thin film coated substrate, producing method thereof and capacitor structure element using thereof |
| 05/26/1998 | US5757029 Triangular pyramidal semiconductor structure and optical device using the same |
| 05/26/1998 | US5755879 Methods for manufacturing substrates to form monocrystalline diamond films by chemical vapor deposition |
| 05/22/1998 | WO1998021386A1 Gemstones formed of silicon carbide with diamond coating |
| 05/22/1998 | CA2271014A1 Gemstones formed of silicon carbide with diamond coating |
| 05/20/1998 | EP0842119A1 Nickel-manganese oxide single crystals |
| 05/20/1998 | EP0763144A4 Carbon-coated barrier films whith increased concentration |
| 05/20/1998 | CN1038437C Method for controlling oxygen content of silicon crystals using combination of cusp magnetic field and crystal and crucible rotation rates |
| 05/19/1998 | US5753039 Irradiating a nitrogen gas beam, vapor depositing, crystallizing and doping on heated object |
| 05/19/1998 | US5753038 Method for the growth of industrial crystals |
| 05/14/1998 | WO1998020524A1 Forming a crystalline semiconductor film on a glass substrate |
| 05/13/1998 | EP0840810A1 Process for producing silicon carbide monocrystals |
| 05/13/1998 | CN1038352C Non-linear optical crystal strontium boroberyllate |
| 05/06/1998 | EP0839098A1 Marking diamond |
| 05/06/1998 | EP0769210A4 Epitaxial thallium high temperature superconducting films formed via a nucleation layer |
| 05/06/1998 | CN1180923A Sapphire pipe for gas discharge lamp and preparation method thereof |
| 05/05/1998 | US5746991 Doped with rare earth |
| 05/05/1998 | US5746825 Method for determining the diameter of a growing monocrystal |
| 05/05/1998 | US5746824 Method and apparatus for producing a single crystal |
| 04/28/1998 | US5744396 Semiconductor device formed on a highly doped N+ substrate |
| 04/28/1998 | US5744380 Gate oxide integrity |
| 04/28/1998 | US5744370 Fabricating method of a silicon thin film and method for manufacturing a solar cell using the fabricating method |
| 04/28/1998 | US5744195 Growing diamond islands emitting electrons at a specified current density on a substrate |
| 04/28/1998 | US5743957 On vapor-deposited platinum substrate |
| 04/22/1998 | EP0837513A1 Oxide superconductor and method of manufacturing the same |
| 04/22/1998 | EP0837160A1 Crystal pulling method |
| 04/22/1998 | EP0837159A1 Process and apparatus for controlling the oxygen content in silicon wafers heavily doped with antimony or arsenic |
| 04/22/1998 | EP0836654A1 Process for the preparation of magnesium oxide films using organomagnesium compounds |
| 04/22/1998 | EP0802991A4 Method for harvesting single crystals from a peritectic melt |
| 04/22/1998 | EP0662868B1 Method for synthesizing diamond and products produced thereby |
| 04/21/1998 | US5742175 Method of evaluating a density of oxygen-precipitation defects in a silicon wafer |
| 04/21/1998 | US5741724 Buffer layers |
| 04/21/1998 | US5741377 Preparing biaxially textured metal alloy article; superconductors |
| 04/16/1998 | WO1998015670A1 Post treated diamond coated body |
| 04/15/1998 | EP0835336A1 A device and a method for epitaxially growing objects by cvd |
| 04/15/1998 | EP0804638A4 Polishing diamond surface |
| 04/15/1998 | CN1179231A Process for making electronic devices having low-leakage current and low-polarization fatigue |
| 04/14/1998 | US5739086 Structures having enhanced biaxial texture and method of fabricating same |
| 04/09/1998 | WO1998014645A1 A METHOD FOR PRODUCING A REGION DOPED WITH BORON IN A SiC-LAYER |
| 04/09/1998 | WO1998014634A1 Improved plasma jet system |
| 04/08/1998 | EP0834607A1 Crystal pulling method and apparatus |
| 04/08/1998 | EP0834606A2 Method of manufacturing oxide superconductors |
| 04/08/1998 | EP0834605A1 Oxide single crystal and method of manufacturing thereof |
| 04/08/1998 | EP0666239B1 Composite metal oxide powder and process for producing the same |
| 04/08/1998 | CN1178264A Oxide single crystal and method of manufacturing thereof |
| 04/08/1998 | CN1178263A Apparatus and method for forming thin diamond-like films |
| 04/07/1998 | US5736488 Multilayered composites and process of manufacture |
| 04/07/1998 | US5736252 Cutting tools; formed by vapor deposition of gas activated by electric arcs |
| 04/07/1998 | US5735951 Single crystal pulling apparatus |
| 04/07/1998 | US5735950 Method for producing a precise alloy composition from input variables under nonlinear incorporation conditions |
| 04/02/1998 | DE19638583A1 Verfahren zur aktiven Defektsteuerung bei der Züchtung von GaAs-Kristallen A method of active defect control for the growth of GaAs crystals |
| 04/01/1998 | EP0833446A2 Surface acoustic wave device, substrate therefor, and method of manufacturing the substrate |