Patent ID: 8654029

Claim:
A method for making a housing, comprising: providing a first injection molding, machine defining a first molding chamber and a second injection molding, machine defining a second molding chamber; placing at least one conductive contact into the first molding chamber, and thermoplastic material injected into the first molding chamber to form a first injection layer; injecting a mixture material into the first molding chamber to form a second injection layer the mixture materials selected from a group consisting of thermoplastic, organic filling substances, and laser activator; activating the second injection layer by laser direct structuring to precipitate metallic crystal nucleus covering at least part of the second injection layer; metalizing the activated second injection layer to form an antenna radiator; placing the first and second injection layers combing the antenna radiator into the second molding chamber, thermoplastic material injected into the second molding chamber to form an outer layer, the antenna radiator sandwiched between the outer layer and the second injection layer.