Patent application number | Description | Published |
20110036967 | HIGH TEMPERATURE METAL MOLD AND PROCEDURE FOR MAKING THE MOLD - A mold, comprising: a substrate, the substrate having an inside surface and an outside surface; and a ceramic coating formed on at least substantially the entire inside surface, the ceramic coating comprising chromic oxide, silicon dioxide, and alumina. A method for making the present mold is provided. | 02-17-2011 |
20110050055 | METHOD FOR MAKING DEVICE HOUSING AND DEVICE HOUSING THEREOF - A method for making a device housing comprises: providing a metal substrate; etching grooves on a portion of the surface of the metal substrate; forming a metallic coating on the surface of the metal substrate and in the grooves; and removing the metallic coating formed on the surface of the metal substrate not comprising the grooves. A device housing made by the method is also described there. | 03-03-2011 |
20110183091 | HOUSING FOR ELECTRONIC DEVICE AND METHOD OF FABRICATING THE SAME - A housing for an electronic device includes a metal substrate and a ceramic coating directly formed on at least portions of the substrate, the coated portions of the substrate having a rough surface. A method for fabricating the housing comprises roughening predetermined portions of the substrate; thermally spraying a ceramic coating on the roughened portions of the substrate, fixing the substrate on a tool having cold water circularly running there within during the thermal spraying; and grinding and polishing the ceramic coating. | 07-28-2011 |
20120146467 | HOUSING OF ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - Housing of electronic device includes a metal base, a ceramic layer forming on the metal base, and at least one pattern formed on the surface of the ceramic layer. The disclosure also described a method to make the housing. | 06-14-2012 |
20120229961 | HOUSING OF ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - Housing of electronic device includes a metal base and a ceramic pattern portion formed in the exterior surface of the base; The pattern portion is formed by etching of base and enamel of the etched area of the base. The disclosure also described a method to make the housing. | 09-13-2012 |
20120234574 | HOUSING FOR ELECTRONIC DEVICE AND METHOD FOR MAKING THE SAME - A housing for an electronic device includes a base and a pattern layer formed on the base. The pattern layer includes a blasting area and peripheral area, the blasting area has rough surface formed by sandblasting, the blasting area is a pattern section and has a width of at least 70 micrometer; the peripheral area has a slippery surface a peripheral section of the pattern section. The disclosure also described a method to make the housing. | 09-20-2012 |
20130052476 | HOUSING AND METHOD FOR MAKING SAME - A housing includes a metal substrate having an outer surface and a color layer formed on the outer surface. The outer surface has a gradient surface roughness across at least one dimension of the outer surface. The color layer has a surface appearance corresponding with the outer surface, thereby the brightness of color of the color layer gradually changing with the location on the outer surface. A method for making the housing is also provided. | 02-28-2013 |
20130108812 | HOUSING AND METHOD FOR MAKING THE SAME | 05-02-2013 |
20130108813 | HOUSING FOR ELECTRONIC DEVICE AND METHOD OF FABRICATION | 05-02-2013 |
20130157004 | METHOD FOR SEALING PORES OF CERAMIC LAYER AND ARTICLE MANUFACTURED BY THE SAME - An article comprises a metal substrate, a ceramic layer formed on the metal substrate, and a sealing layer formed on the ceramic layer. The ceramic layer defines pores. The sealing layer comprises filling portions filling the ceramic pores. The filling portions contain thermosetting resins. A method for sealing pores of ceramic layer is also provided. | 06-20-2013 |
20130171445 | COATED ARTICLE AND METHOD FOR MANUFACTURING THE SAME - A coated article includes a metal substrate, and an enamel composite layer formed on the metal substrate. The enamel composite layer mainly includes silicon oxide, aluminium oxide, sodium oxide, potassium oxide, and fiber reinforced materials. A method for making the coated articles is also provided. | 07-04-2013 |
20130224469 | COATED ARTICLE AND METHOD FOR MAKING THE COATED ARTICLE - A coated article includes a metallic substrate, a fiber layer directly formed on the metallic substrate, and an enamel layer directly formed on the fiber layer. The enamel layer mainly contains silicon oxide, aluminum oxide, sodium oxide, potassium oxide, and fiber reinforced composite. A method for making the coated article is also described. | 08-29-2013 |