Abstract: The invention relates to a method for manufacturing a portable electronic-chip-comprising object including a body and a metal-air battery that is integrated into the body, the battery comprising an electrolyte layer and a protective air-porous membrane covering the electrolyte. The method includes a step of forming at least one air-supply duct extending from the protective membrane to an air source. An air-porous material is contained in the duct and completely blocks the duct at least in one place on its course. The invention also relates to the object corresponding to this method.

Abstract: The invention relates to a method for manufacturing a portable electronic-chip-comprising object including a body and a metal-air battery that is integrated into the body, the battery comprising an electrolyte layer and a protective air-porous membrane covering the electrolyte. The method includes a step of forming at least one air-supply duct extending from the protective membrane to an air source. An air-porous material is contained in the duct and completely blocks the duct at least in one place on its course. The invention also relates to the object corresponding to this method.

Abstract: The invention relates to a method for making a device comprising a transponder antenna, wherein the method comprises the steps of: making an assembly including a thin substrate carrying at least one antenna, the antenna having connection end portions bearing on the substrate at substrates locations. The substrate forms or includes a sheet- or strip-like adhesive body in contact with the antenna. The invention also relates to the resulting device.

Abstract: A method for producing a device having a transponder antenna connected to contact pads. An antenna with terminal connections is provided in contact with a substrate. The contact pads are placed on the substrate and connected to the terminal sections of the antenna. The connection is produced by means of a soldering by introducing energy between the pads and the terminal sections. The pads are placed such as to provide a surface facing an antenna terminal connection section. The section is arranged on the substrate and the soldering energy is directly applied to the pads. The invention also relates to the device obtained.

Abstract: The invention relates to a method for producing a device comprising a radio frequency transponder antenna, said method comprising a step of producing the antenna with two terminal sections (15, 17) on a support by means of a wiring technique. The method is characterised in that it comprises a step of producing an end point (9) on an antenna wire at the end of at least one of said terminal sections (5, 15, 17). The invention further relates to the device thus produced.

Abstract: A method for producing a device having a transponder antenna connected to contact pads. An antenna with terminal connections is provided in contact with a substrate. The contact pads are placed on the substrate and connected to the terminal sections of the antenna. The connection is produced by means of a soldering by introducing energy between the pads and the terminal sections. The pads are placed such as to provide a surface facing an antenna terminal connection section. The section is arranged on the substrate and the soldering energy is directly applied to the pads. The invention also relates to the device obtained.