| Patents for C30B 33 - After-treatment of single crystals or homogeneous polycrystalline material with defined structure (6,009) |
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| 11/09/1988 | CN88100679A Process for producing optical waveguide and product therefrom |
| 11/08/1988 | US4783225 Wafer and method of working the same |
| 11/02/1988 | EP0289114A2 Process for producing crystals on a light-transmissive substrate |
| 10/18/1988 | US4778532 Continuous process of cleaning semiconductors with fluid, removal by rinsing, then drying; automatic, safe |
| 10/05/1988 | EP0285090A2 Method for removal of the residue of a sawing-aid from discs |
| 09/27/1988 | US4773951 Method of manufacturing wafers of semiconductor material |
| 08/30/1988 | US4766954 Process for producing an optical waveguide |
| 08/03/1988 | CN87104592A Stress relief of single crystal superalloy articles |
| 07/28/1988 | WO1988004882A3 Process for producing an optical waveguide and the product therefrom |
| 07/27/1988 | EP0275652A1 Composite ceramic article and method for making it |
| 07/27/1988 | EP0275607A1 A method for the production of crystalline substances |
| 07/20/1988 | EP0275063A2 Light emitting element comprising diamond and method for producing the same |
| 07/14/1988 | WO1988004882A2 Process for producing an optical waveguide and the product therefrom |
| 07/12/1988 | US4756796 Method of producing wafer |
| 07/05/1988 | US4755340 Method for producing packs of blades used for cutting crystal bars into wafers |
| 07/05/1988 | US4755314 Single crystal wafer of lithium tantalate |
| 06/28/1988 | US4754140 With low nitrogen content, boron; radiation therapy, embedding |
| 06/21/1988 | US4752451 Apparatus for producing a strain-free monocrystal of a crystalline ferroelectric compound |
| 06/14/1988 | CA1237964A1 Heat treatment of single crystals |
| 06/08/1988 | EP0269997A2 Process and device for the correction of the cutting direction for sawing crystal rods or blocks |
| 06/07/1988 | US4749869 Process for irradiating topaz and the product resulting therefrom |
| 05/17/1988 | CA1236718A1 Crystalline fiber and a process for the production of the same |
| 05/11/1988 | DE3736731A1 Epitaxiale festigkeitserhoehung von kristallen Epitaxial festigkeitserhoehung of crystals |
| 05/03/1988 | US4741800 Microwaves, light |
| 04/27/1988 | EP0264762A1 Method to passivate crystal defects in a hydrogen plasma |
| 04/26/1988 | US4740265 Process for producing an optical waveguide and the product therefrom |
| 04/19/1988 | US4738272 Vessel and system for treating wafers with fluids |
| 03/31/1988 | DE3633078A1 Method of homogenising indium-doped silicon single-crystal ingots |
| 03/23/1988 | CN87105216A Process of treating diamond particles |
| 03/16/1988 | EP0259414A1 Apparatus for thermal treatments of thin parts such as silicon wafers. |
| 03/09/1988 | EP0258752A2 Article having surface layer of uniformly oriented, crystalline, organic microstructures |
| 03/08/1988 | US4729799 Nickel |
| 03/02/1988 | EP0049286B1 Methods of producing sheets of crystalline material and devices amde therefrom |
| 02/23/1988 | US4727047 Separable from a reusable substrate |
| 02/09/1988 | US4724171 Process for protecting polished silicon surfaces |
| 02/09/1988 | CA1232568A1 Process for fabricating an optical device |
| 02/03/1988 | EP0254940A2 Method for processing diamond particles |
| 01/26/1988 | US4721836 Apparatus for transient annealing of semiconductor samples in a controlled ambient |
| 01/26/1988 | US4721657 Absorbers, alkali metal halides, lasers |
| 01/20/1988 | EP0253134A2 Method and apparatus for making ignorganic webs and structures formed thereof |
| 01/13/1988 | EP0252279A2 Process and apparatus for seperating silicon wafers, to be used for solar cells, from according to the horizontal ribbon pulling growth method prepared silicon ribbon |
| 01/13/1988 | CN87103690A Separation of silicon belt produced by horizontal draw process |
| 01/07/1988 | EP0251983A1 Stress relief of single crystal superalloy articles |
| 12/16/1987 | EP0249038A2 Process for irradiating topaz and the product resulting therefrom |
| 12/10/1987 | DE3718832A1 Verfahren zum herstellen eines verfestigten einkristallgegenstands und gegenstand aus einer ein eutektikum bildenden superlegierung A method of manufacturing a solidified single crystal article and object of a eutectic-forming super alloy |
| 11/25/1987 | EP0246514A2 Deep trench etching of single crystal silicon |
| 10/28/1987 | EP0243215A2 A single crystal wafer of lithium tantalate |
| 10/22/1987 | DE3712443A1 Verfahren zur entfernung von film von dendritischen strang-silizium A process for removing film of dendritic strand silicon |
| 10/20/1987 | US4701366 Controlled pore size for forming cylindrical posts; vapor deposition, masking, etching or grinding |
| 10/14/1987 | EP0241061A2 Device for the measurement of the orientation of bulky monocrystalline materials using the Laue method |
| 09/23/1987 | EP0237907A1 Crystalline optical fiber and its method of manufacture |
| 09/22/1987 | US4695707 Heating oven |
| 09/08/1987 | US4692345 Method for gettering heavy metal from a silicon plate |
| 09/08/1987 | US4692223 Forming protective film of silicon dioxide |
| 08/27/1987 | WO1987005054A1 Apparatus for thermal treatments of thin parts such as silicon wafers |
| 08/26/1987 | EP0233184A1 Semiconductor wafer flow treatment. |
| 07/28/1987 | US4682615 Rinsing in acid processing of substrates |
| 07/22/1987 | EP0229687A2 Method of manufacturing wafers of semiconductor Material |
| 07/08/1987 | EP0228352A2 Process for obtaining layers of different magnetic anisotropy properties in epitaxial films of magnetic garnets |
| 07/07/1987 | US4678275 Optical fiber for infrared transmission consisting essentially of high purity mixed crystal of thallium bromide and thallium iodide |
| 07/07/1987 | US4678274 Low loss cladded optical fibers from halides and process for making same |
| 07/01/1987 | EP0226980A2 Process for production of fibrous carbon material |
| 07/01/1987 | EP0226898A2 Composite powder, composite bodies and process for their production |
| 06/30/1987 | US4677035 High strength nickel base single crystal alloys |
| 06/23/1987 | US4675087 Semiconductor purification by solid state electromigration |
| 06/16/1987 | US4673799 Fluidized bed heater for semiconductor processing |
| 06/09/1987 | US4671846 Method of bonding crystalline silicon bodies |
| 05/20/1987 | EP0222400A2 Process for protecting polished silicon surfaces |
| 05/13/1987 | EP0221454A1 Method of producing wafers |
| 05/05/1987 | US4662801 Monocrystalline boron nitride |
| 04/29/1987 | CN86107119A Method of producing wafer |
| 04/14/1987 | CA1220570A1 Scintillation crystal with highly reflective surface, and the preparation thereof |
| 03/03/1987 | US4647330 Hybrid single crystal optic fibers by growth solution |
| 02/17/1987 | US4643797 Continuous melting, recrystallizing using parting agent between silicon and carrier; self-supporting |
| 02/17/1987 | US4643782 Single crystal alloy technology |
| 01/27/1987 | US4639280 High creep resistance, very low carbon, zirconium or boron |
| 01/20/1987 | US4638484 Solid state laser employing diamond having color centers as a laser active material |
| 01/15/1987 | WO1987000094A1 Semiconductor wafer flow treatment |
| 01/07/1987 | EP0207874A2 Substrate tailored coatings for superalloys |
| 01/07/1987 | EP0207782A1 Novel composition of matter |
| 01/07/1987 | EP0207467A1 Method for the preparation of a coated blade of a microtome |
| 01/07/1987 | EP0207300A1 Process for making ceramic-oxide products with a high ratio surface to mass and a high strength |
| 01/06/1987 | US4634492 Chrysoberyl single crystal and method of producing the same |
| 01/06/1987 | US4633893 Apparatus for treating semiconductor wafers |
| 12/30/1986 | US4632794 Filtering a dispersion of silicon carbide, drying; uniformity |
| 12/10/1986 | EP0204189A1 Method for mechanical-chemical polishing silicon wafers |
| 12/02/1986 | US4626316 Method of chemically polishing quartz crystal blanks |
| 11/26/1986 | EP0202907A2 In-situ photoresist capping process for plasma etching |
| 11/26/1986 | CN85104093A Process for decolorizing zinc tungstate monocrystals by heat treatment |
| 11/20/1986 | EP0201600A1 Solid state laser employing diamond having color centers as a laser active material. |
| 11/18/1986 | US4623423 Annealing in zero temperature gradient |
| 10/08/1986 | EP0196682A1 Fluidized bed heater, reactor and method for semiconductor processing |
| 10/07/1986 | US4615865 Plasma spraying with nickel, cobalt, chronium, aluminum and ytrium alloy |
| 09/24/1986 | EP0195678A2 Diamond as a thermoluminescent material |
| 09/23/1986 | US4613400 In-situ photoresist capping process for plasma etching |
| 09/17/1986 | EP0194495A1 Method of producing sheets of crystalline material |
| 09/10/1986 | EP0193830A2 Solar cell device incorporating plural constituent solar cells |
| 09/10/1986 | EP0192280A3 Method of producing sheets of crystalline material |
| 09/10/1986 | EP0099395B1 Silanization of surfaces |
| 09/09/1986 | US4610759 Mineral acid, reducing agent |