INGENICO FRANCE Patent applications |
Patent application number | Title | Published |
20110100788 | PROTECTION DEVICE FOR ELECTRONIC SYSTEM - An electronic system including an electronic circuit, an actuation device, a spacer and a protection device. The electronic circuit has a surface on which at least two first conductive tracks are arranged. The actuation device includes at least one first bearing element. The spacer is interposed between the electronic circuit and the actuation device and includes at least one opening at least partially receiving the bearing element. The protection device is interposed between the electronic circuit and the spacer and includes at least one second conductive track having ends respectively connected to first conductive portions of first deformable regions of the protection device. Each first portion is capable of contacting one of the first conductive tracks of the electronic circuit to electrically supply the second track under the effect of a deformation of first regions. | 05-05-2011 |
20100271789 | DEVICE FOR PROTECTING THE PINS OF AN ELECTRONIC COMPONENT - The invention relates to a protective device for an electronic component including at least one pin to be electrically connected to an electronic system. The device includes at least one flexible printed circuit including first and second opposite surfaces, a central portion including a through opening for receiving the pin, and flaps connected to the central portion. The printed circuit is made of two insulation layers and includes at least one first conducting track between the two insulating layers, connecting the pin to the electronic system, a second conducting track extending on the first surface, and a third conducting track extending on the second surface. The flaps are folded back at least partially onto each other in order to encapsulate the pin and to electrically connect the second and third conducting tracks. | 10-28-2010 |
20100262723 | DATA EXCHANGE BETWEEN AN ELECTRONIC PAYMENT TERMINAL AND A MAINTENANCE TOOL THROUGH A USB LINK - The invention relates to an electronic payment terminal ( | 10-14-2010 |
20100180122 | Method and Device for Detecting an Attempt to Substitute an Original Casing Portion of an Electronic System with a Replacement Casing Portion - The invention relates to an electronic system comprising a casing consisting of at least first and second casing portions and containing a device for detecting the substitution of the first casing portion. The device comprises a first integrated circuit intended to be fixed to the first casing portion and a second integrated circuit intended to be fixed to the second casing portion. The second circuit is adapted to transmit to the first integrated circuit successive random or pseudo-random digital signals (R). The first integrated circuit is adapted to return to the second integrated circuit, for each digital signal, the first encrypted signature (S) from said digital signal. The second integrated circuit is adapted to determine a second encrypted signature (S′) from said digital signal and to detect a substitution of the first casing portion if the first and second encrypted signatures are different. | 07-15-2010 |
20100169671 | CRYPTOPROCESSOR WITH IMPROVED DATA PROTECTION - The invention relates to an electronic circuit comprising: a first random-access data storage element, a processing module designed to delete the first storage element, and an access terminal which is connected to the processing module and receives a first power signal supplied by a first power source external to the electronic circuit. The circuit also includes a second random-access storage element in which a key is stored, said key being used to encrypt the data and a second power source which is built into the electronic circuit and supplies a second power signal to the processing module. The processing module is designed to detect an unauthorized access attempt by comparing the first and second power signals and to delete the key when the processing module is powered by the second power source. | 07-01-2010 |
20100053919 | Device for the Protection of an Electronic Component - The invention relates to a protection device fixed to a support and covering an electronic component. The protection device comprises at least a first wall corresponding to a first portion of printed circuit comprising at least a first conductive track, the first wall comprising at least a first mechanical guide element; at least a second wall corresponding to a second portion of printed circuit comprising at least a second conductive track, the second wall comprising at least a second mechanical guide element which interacts with the first guide element; and spot welds connecting the first wall to the second wall, at least one of the spot welds also electrically connecting the first conductive track to the second conductive track. | 03-04-2010 |
20100008057 | DEVICE TO SHIELD AGAINST INTERFERENCE FROM ELECTRICAL APPLIANCES - The invention concerns an anti-interference advice for a housing ( | 01-14-2010 |
20090321302 | PROTECTION DEVICE FOR AN ELECTRONIC CARD - The invention relates to an access-protection device for an electronic card, including a flexible circuit ( | 12-31-2009 |