| Patent application number | Description | Published |
|---|
| 20080198078 | Adjusting Resonance Frequency by Adjusting Distributed Inter-Turn Capacity - The invention concerns a method for adjusting frequency tuning of a resonant circuit with turns having a regular spacing generating stray inter-turn capacity. The adjusting of the frequency tuning of the resonant circuit is performed, at the level of the stray inter-turn capacity, by varying the regular spacing of adjacent turns on at least one zone of the antenna. The invention uses this adjusting method for producing an adjusted antenna for a resonant circuit, the resonant circuit and a non-contact product. The invention concerns a device programmed for antenna production and/or definition. | 08-21-2008 |
| 20090271972 | Method for Producing a Contactless Transponder by Stitching a Contactless Module to an Antenna, and Transponder Obtained - A contactless transponder includes an antenna and an electronic module placed on a substrate and connected to the antenna by a conducting wire passing through the contact pads in the form of at least one stitch. The module is produced as a single block, having at least one integrated circuit and contact pads. The module is transferred to the substrate before connection to the antenna. | 11-05-2009 |
| 20100197245 | METHOD FOR PRODUCING RADIOFREQUENCY COMMUNICATION DEVICES WITH OR WITHOUT OPERATION SWITCH AND DEVICES THUS OBTAINED - A method for producing radiofrequency communication devices with or without an operation switch and devices obtained. The invention relates to a method for producing a radiofrequency communication device comprising an electronic component, an antennae circuit associated with the electronic component and a switch on the circuit capable of switching off the antennae circuit; the method being differentiated in that comprises the following steps: —the antennae ( | 08-05-2010 |
| 20100273469 | WARNING SYSTEM FOR SIGNALING THE PRESENCE OF A RADIO FREQUENCY COMMUNICATION AND MANUFACTURING METHOD - The invention relates to a warning device for signaling the presence of a radio frequency communication. The system includes an indicator perceptible to a user and an activation circuit to sense or detect energy originating from the communication and to activate the indicator. The device is distinguished in that the indicator is a vibrator. The invention also relates to a radio frequency communication device, such as a chip card, a passport, an insert, a mobile telephone, having the warning system, and a method of fabrication. | 10-28-2010 |
| 20100276497 | METHOD OF PRODUCING A DEVICE COMPRISING AT LEAST TWO DISTINCT COMPONENTS THAT ARE INTERCONNECTED BY INTERCONNECTING WIRES AND A DEVICE THEREBY OBTAINED - Method of producing a device comprising at least two distinct components that are interconnected by interconnecting wires, and device thereby obtained. The invention relates to a method of producing a device having at least two distinct components which are interconnected on a substrate by at least one interconnecting wire. The method includes the following steps: creating the interconnecting wire by depositing individual wires on the substrate in a predefined interconnecting pattern, the wire comprising at least one terminal connection portion which is exposed on the substrate, bringing at least one contact of a component to face the terminal portion and connecting the contact to this terminal portion. The invention also relates to the device thereby obtained and to a multi-component product comprising same. | 11-04-2010 |
| 20100308976 | RADIOFREQUENCY COMMUNICATION DEVICE INCLUDING A TIMER - The invention relates to an electronic radiofrequency-transaction device that comprises a first switch capable of providing a radiofrequency operation of the device upon actuation of the switch and an operation stop when the actuation is released. The device is characterised in that it comprises a timer circuit capable of maintaining, after the actuation of the first switch, a continuous radiofrequency operation for a duration at least equal to the duration of a transaction to be carried out. The invention also relates to a smart card containing the device and to a module for an electronic radiofrequency-transaction device. | 12-09-2010 |
| Patent application number | Description | Published |
|---|
| 20090271972 | Method for Producing a Contactless Transponder by Stitching a Contactless Module to an Antenna, and Transponder Obtained - A contactless transponder includes an antenna and an electronic module placed on a substrate and connected to the antenna by a conducting wire passing through the contact pads in the form of at least one stitch. The module is produced as a single block, having at least one integrated circuit and contact pads. The module is transferred to the substrate before connection to the antenna. | 11-05-2009 |
| 20100197245 | METHOD FOR PRODUCING RADIOFREQUENCY COMMUNICATION DEVICES WITH OR WITHOUT OPERATION SWITCH AND DEVICES THUS OBTAINED - A method for producing radiofrequency communication devices with or without an operation switch and devices obtained. The invention relates to a method for producing a radiofrequency communication device comprising an electronic component, an antennae circuit associated with the electronic component and a switch on the circuit capable of switching off the antennae circuit; the method being differentiated in that comprises the following steps: —the antennae ( | 08-05-2010 |
| 20100273469 | WARNING SYSTEM FOR SIGNALING THE PRESENCE OF A RADIO FREQUENCY COMMUNICATION AND MANUFACTURING METHOD - The invention relates to a warning device for signaling the presence of a radio frequency communication. The system includes an indicator perceptible to a user and an activation circuit to sense or detect energy originating from the communication and to activate the indicator. The device is distinguished in that the indicator is a vibrator. The invention also relates to a radio frequency communication device, such as a chip card, a passport, an insert, a mobile telephone, having the warning system, and a method of fabrication. | 10-28-2010 |
| 20100308976 | RADIOFREQUENCY COMMUNICATION DEVICE INCLUDING A TIMER - The invention relates to an electronic radiofrequency-transaction device that comprises a first switch capable of providing a radiofrequency operation of the device upon actuation of the switch and an operation stop when the actuation is released. The device is characterised in that it comprises a timer circuit capable of maintaining, after the actuation of the first switch, a continuous radiofrequency operation for a duration at least equal to the duration of a transaction to be carried out. The invention also relates to a smart card containing the device and to a module for an electronic radiofrequency-transaction device. | 12-09-2010 |
