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Class Information
Number: 427/597
Name: Coating processes > Direct application of electrical, magnetic, wave, or particulate energy > Electromagnetic or particulate radiation utilized (e.g., ir, uv, x-ray, gamma ray, actinic, microwave, radio wave, atomic particle; i.e., alpha ray, beta ray, electron, etc.) > Laser or electron beam (e.g., heat source, etc.) > Metal or metal alloy containing coating material applied
Description: Processes wherein the coating material applied contains a pure metal or a metal alloy.

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
5096739 Ultrafine fiber composites and method of making the same Mar. 17, 1992
5084300 Apparatus for the ablation of material from a target and coating method and apparatus Jan. 28, 1992
5077100 Method for forming electrical connections between copper conductors Dec. 31, 1991
4996075 Method for producing ultrathin metal film and ultrathin-thin metal pattern Feb. 26, 1991
4987006 Laser transfer deposition Jan. 22, 1991
4964967 Surface activated alloy electrodes and process for preparing them Oct. 23, 1990
4940623 Printed circuit board and method using thermal spray techniques Jul. 10, 1990
4938996 Via filling by selective laser chemical vapor deposition Jul. 3, 1990
4895735 Radiation induced pattern deposition Jan. 23, 1990
4891355 Method for producing superconducting circuit Jan. 2, 1990
4886681 Metal-polymer adhesion by low energy bombardment Dec. 12, 1989
4868068 IC wiring connecting method and resulting article Sep. 19, 1989
4847138 Thermal writing on glass and glass-ceramic substrates Jul. 11, 1989
4832982 Laser process for forming dispersion alloy layer from powder on metallic base May. 23, 1989
4824539 Perpendicular magnetic recording medium Apr. 25, 1989
4822751 Method of producing a thin film semiconductor device Apr. 18, 1989
4818562 Casting shapes Apr. 4, 1989
4814239 Vertical magnetic recording medium and method of manufacturing the same Mar. 21, 1989
4810525 Laser method of coating metal with a noble metal Mar. 7, 1989
4777062 Method and apparatus for reactive vapor deposition of metal compounds Oct. 11, 1988
4766009 Selective working method Aug. 23, 1988
4752455 Pulsed laser microfabrication Jun. 21, 1988
4746540 Method for forming alloy layer upon aluminum alloy substrate by irradiating with a CO.sub.2 laser, on substrate surface, alloy powder containing substance for alloying and silicon or bismuth May. 24, 1988
4743733 Method and apparatus for repairing metal in an article May. 10, 1988
4743463 Method for forming patterns on a substrate or support May. 10, 1988
4732778 Method for forming composite layer by laser irradiation upon aluminum alloy substrate surface of powder mixture containing metal carbide ceramic particles, silicon, and metal element forming i Mar. 22, 1988
4730093 Method and apparatus for repairing metal in an article Mar. 8, 1988
4698237 Metal surface hardening by carbide formation Oct. 6, 1987
4684781 Method for bonding using laser induced heat and pressure Aug. 4, 1987
4664960 Compositionally varied materials and method for synthesizing the materials May. 12, 1987
4631197 Apparatus and method for adjusting the frequency of a resonator by laser Dec. 23, 1986
4626315 Process of forming ultrafine pattern Dec. 2, 1986
4619838 Process for the deposition of metals on semiconductor powders Oct. 28, 1986
4612208 Coupling aid for laser fusion of metal powders Sep. 16, 1986
4609566 Method and apparatus for repairing defects on a photo-mask pattern Sep. 2, 1986
4601912 Method of preparing a magnetic recording medium Jul. 22, 1986
4594264 Method for forming gallium arsenide from thin solid films of gallium-arsenic complexes Jun. 10, 1986
4559237 Process for the deposition of metals on semiconductor powders Dec. 17, 1985
4548883 Correction of lithographic masks Oct. 22, 1985
4511595 Laser-activated chemical-depositing method and apparatus Apr. 16, 1985
4490408 Method and device for metallizing the internal surface of a hollow object Dec. 25, 1984
4382977 Method of producing smooth metallic layers on a substrate May. 10, 1983
4379832 Method for making low barrier Schottky devices of the electron beam evaporation of reactive metals Apr. 12, 1983
4359485 Radiation induced deposition of metal on semiconductor surfaces Nov. 16, 1982
4349583 Laser enhanced maskless method for plating and simultaneous plating and etching of patterns Sep. 14, 1982
4335160 Chemical process Jun. 15, 1982
4300474 Apparatus for application of metallic coatings to metallic substrates Nov. 17, 1981
4269868 Application of metallic coatings to metallic substrates May. 26, 1981
4238525 Method and apparatus for vacuum depositing thin coatings using electron beams Dec. 9, 1980
4237148 Method of vaporizing alloys of metals having different vapor pressures Dec. 2, 1980

1 2 3 4 5 6

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