Patents for C30B 33 - After-treatment of single crystals or homogeneous polycrystalline material with defined structure (6,009)
09/1986
09/02/1986US4609575 Mixing reactants at face of substrate
08/1986
08/27/1986EP0192280A2 Method of producing sheets of crystalline material
08/20/1986EP0191671A1 A method for the poling treatment of a lithium tantalate single crystal
08/20/1986EP0191505A2 Method of producing sheets of crystalline material
08/20/1986EP0191504A2 Method of producing sheets of crystalline material
08/20/1986EP0191503A2 Method of producing sheets of crystalline material
08/19/1986CA1209949A1 Method of producing articles by vapor deposition of multiconstituent material
08/19/1986CA1209827A1 Overlay coatings with high yttrium contents
08/13/1986EP0190605A2 Process for locally altering the atomic composition of solid bodies, especially semiconductors
08/12/1986CA1209724A1 Apparatus for reacting semiconductor wafer with steam
08/05/1986US4604225 Refractory oxide hosts for a high power, broadly tunable laser with high quantum efficiency and method of making same
07/1986
07/29/1986CA1208525A1 Process for the manufacture of coarsely crystalline to monocrystalline sheets of semiconductor material
07/16/1986EP0187444A1 High strength nickel base single crystal alloys
07/02/1986CN85100856A New technique for prepn of monocrystal si chip with perfact layer on the surface
06/1986
06/25/1986EP0185355A1 Method of manufacturing blade stacks for dividing crystal bars into wafers
06/11/1986EP0184223A1 Cutting tool
06/05/1986WO1986003347A1 Solid state laser employing diamond having color centers as a laser active material
05/1986
05/28/1986EP0182681A1 Oxidation furnace for semiconductor material wafers
05/21/1986EP0181624A1 Coating of semiconductor wafers and apparatus therefor
05/06/1986US4587035 Process for enhancing Ti:Al2 O3 tunable laser crystal fluorescence by annealing
04/1986
04/22/1986US4583821 Infrared fibers
04/22/1986US4583608 Heat treatment of single crystals
04/16/1986EP0177725A1 Process for making macrocrystalline silicon articles for solar cells
04/15/1986US4582559 Method of making thin free standing single crystal films
04/02/1986EP0176130A1 Process for making a single crystal of an arsenide of gallium and indium
03/1986
03/25/1986US4577650 Vessel and system for treating wafers with fluids
03/05/1986EP0172988A1 Optical fibers for infrared transmission
02/1986
02/12/1986EP0171278A2 A method for producing an electronically passivated surface on crystalline silicon using a hydrofluoric acid treatment and an organic overlayer
02/11/1986US4569889 Polished overlay coatings with enhanced durability
02/11/1986US4569886 Fabrication of novel whisker reinforced ceramics
02/04/1986US4568650 Oxidation of reduced ceramic products
01/1986
01/28/1986US4567352 Flashlight-radiant apparatus
01/14/1986US4564494 Encapsulant of CdTe boules for multiblade wafering
01/14/1986US4564416 Method for producing a semiconductor device
01/03/1986WO1986000096A1 Method and apparatus for reducing temperature variations across a semiconductor wafer during heating
12/1985
12/24/1985US4560576 Vacuum, cleaning
12/24/1985US4560420 Reflecting and absorbing radiant energy
12/17/1985US4558660 Semiconductor fabricating apparatus
12/11/1985EP0164143A1 Method of etching ferrimagnetic garnet compounds
12/10/1985CA1197756A1 Method of producing a single crystal article
11/1985
11/26/1985US4555374 Method of manufacturing a disc resonator
11/26/1985US4555301 Formation of heterostructures by pulsed melting of precursor material
11/12/1985US4552434 Crystalline infrared optical fiber with a small gap and a process for the production of same
10/1985
10/15/1985US4546726 Apparatus for reacting a semiconductor wafer with steam
09/1985
09/25/1985EP0155827A2 Alloy for single crystal technology
09/10/1985CA1193116A1 Nickel based monocrystalline superalloy, method of heat treating said alloy, and parts made therefrom
08/1985
08/27/1985US4537651 Absorbing a melted alkali metal substrate by a wettable support
08/20/1985US4536251 Method for eliminating laser-induced substrate fissures associated with crystallized silicon areas
08/06/1985US4533820 Radiant heating apparatus
08/06/1985US4533593 Antireflection coating for potassium chloride
07/1985
07/31/1985EP0149942A2 Single crystal nickel-base matrix alloy
07/30/1985CA1191023A1 Infrared fibers
07/24/1985EP0149306A2 Low loss cladded optical fibers from halides and process for making same
07/24/1985EP0148946A1 Method of producing a chrysoberyl single crystal
07/10/1985EP0147946A2 An anti-reflection coating for an infrared transmitting material and laser beam transmitting window or fiber incorporating the same
07/09/1985US4528048 Mechanically worked single crystal article
07/03/1985EP0146985A2 Process for making thin ferrimagnetic monocrystalline garnet films by cathodic sputtering
07/02/1985CA1189772A1 Process for increasing the lifetime of a refractory material piece made of metallic carbide parallel fibers embedded into a metallic matrix
06/1985
06/19/1985EP0145169A2 Scintillation crystals with highly reflective surfaces
06/19/1985EP0063511B1 Monocrystalline superalloy with nickel-base matrix, process for improving articles made from this alloy and articles obtained by this process
06/18/1985US4523885 Apparatus for loading magazines into furnaces
06/11/1985US4522865 Hot press-forging of an optical body with dynamic constraint by crystal powder
06/04/1985CA1188251A1 Substrate with chemically modified surface and method of manufacture thereof
05/1985
05/21/1985US4518630 Method for forming silicon oxide films
05/21/1985US4517918 Crystal plating chamber apparatus
04/1985
04/30/1985US4514360 Wrought single crystal nickel base superalloy
04/23/1985US4512817 Method for producing corrosion resistant high strength superalloy articles
04/03/1985EP0136050A1 Method of bonding crystalline silicon bodies
03/1985
03/12/1985US4504323 Method for annealing semiconductors with a planar source composed of flash discharge lamps
03/12/1985US4504298 Process for producing infrared light transmitting optical fiber
02/1985
02/26/1985US4501625 Annealing in a mercury atmosphere
01/1985
01/31/1985WO1985000392A1 Chrysoberyl single crystal showing iridescent effect and process for its preparation
01/29/1985US4496634 Diffraction grating wire arrays in parallel
01/08/1985US4492739 Eutectic fine wire arrays
01/08/1985US4492738 Diffraction grating wire arrays in series
01/02/1985CA1180256A Annealing of ion implanted iii-v compounds
12/1984
12/25/1984US4490441 Encapsulated CDTe boules for multiblade wafering
12/25/1984US4490008 Infrared fibers
12/18/1984US4488930 Process for producing circular gallium arsenide wafer
12/04/1984US4486652 Blackbody radiation source with constant planar energy flux
12/04/1984US4486461 Gas plasma in manufacxture of semiconductors
11/1984
11/20/1984US4483725 Reactive vapor deposition of multiconstituent material
11/06/1984US4481406 Heater assembly for thermal processing of a semiconductor wafer in a vacuum chamber
10/1984
10/23/1984US4478880 Method of fabricating polycrystalline silicon strips
10/16/1984US4477324 Making metal eutectic fine wire arrays
09/1984
09/04/1984US4469500 Method of cleaving a crystal to produce a high optical quality corner
08/1984
08/21/1984US4466381 Coating of semiconductor wafers and apparatus therefor
08/14/1984US4465550 Method and apparatus for slicing semiconductor ingots
08/07/1984CA1172022A1 Method of forging spinel domes
07/1984
07/31/1984US4462188 Silica sol compositions for polishing silicon wafers
07/25/1984EP0036891B1 Minimization of strain in single crystals
07/17/1984CA1170805A1 Process for producing infrared light transmitting optical fiber
06/1984
06/05/1984US4452679 Substrate with chemically modified surface and method of manufacture thereof
06/05/1984CA1168560A1 Heat treatment of cadmium mercury telluride
05/1984
05/29/1984CA1168134A1 Method of chemically polishing both sides of an sc- cut quartz crystal plate
05/15/1984US4449037 Method and apparatus for heating semiconductor wafers
05/08/1984US4447289 Process for the manufacture of coarsely crystalline to monocrystalline sheets of semiconductor material
05/01/1984US4445965 Method for making thin film cadmium telluride and related semiconductors for solar cells
05/01/1984US4445523 Apparatus for the surface cleaning of quartz-crystal pieces
05/01/1984CA1166556A1 Minimization of strain in single crystals
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