INCARD S.A. Patent applications |
Patent application number | Title | Published |
20110138088 | INTEGRATED CIRCUIT CARD AND CORRESPONDING PROGRAMMING PROCESS - An integrated circuit (IC) card may include non-volatile memory portions, where external data files are storable, and including volatile memory portions and a microprocessor. The IC card further may include a serial interface that stores the external data file as received into the volatile memory portions, and at least an internal register that is programmable through the serial interface. The internal register manages according to the programming a serial storing into the non-volatile portions of the external data file already stored into the volatile memory portions. The serial interface and the internal register may manage the respective programming in a parallel manner. | 06-09-2011 |
20110107041 | METHOD FOR EXECUTING DATA UPDATES IN AN IC CARD - A method is for executing n data updates in an IC Card which has memory pages supporting m erase operations per page, with m05-05-2011 | |
20110084145 | METHOD FOR REALIZING A DUAL INTERFACE IC CARD - A method for realizing a dual interface IC card includes arranging a plastic support having a hole or a recess for housing a micro module, and housing in the IC card an antenna having at least one first and one second terminal or pad for connection to the micro module arranged in the recess. The method also includes distributing a soldering paste on the at least one first and one second pad, so as to form a first and a second contact conductive bump with electric connection contacts of the micro module, and distributing, along the whole perimeter of the micro module or of the recess, a layer of non conductive glue. The method further includes positioning the micro module in the recess with the contacts axially aligned to the terminal of the antenna, and executing a reflow of the soldering paste to form the first and second conductive bump. | 04-14-2011 |
20110073662 | METHOD FOR PRE-PERSONALIZING AN IC CARD - A method for pre-programming an IC card may include transmitting a memory image of a gold version sample IC card to the IC card and storing the memory image in a memory of the IC card. The method may further include dividing the memory image into memory blocks of set size to be transmitted separately to the IC card and by the fact that the storing may include writing at least one memory block in the memory while one or more memory blocks are transmitted. | 03-31-2011 |
20110010516 | METHOD FOR CONTROLLING ACCESS TO A DATA FILE OF AN IC CARD - A method is for controlling access to a data file of an IC card and may include storing a plurality of access conditions to be evaluated for accessing the data file, and enabling access to the file if the access conditions are satisfied. The method may further include ordering the access conditions to be evaluated in a Reverse Polish Notation inside a memory queue of the IC card, and evaluating the access conditions starting from a head of the memory queue. | 01-13-2011 |
20100332752 | METHOD TO DEFRAG A MEMORY OF AN IC CARD - A method may defrag a memory for an IC card having a plurality of files stored in memory portions, each file including respective links to one or more other files. The method may include detecting a start address of a first free memory portion of the memory, detecting an address of a memory portion following the start address and storing one file to be moved, detecting files including links to the address of the file to be moved, moving the file to be moved to the start address of the first free memory portion, updating the links to point at the start address, and repeating the above steps until at least two free memory portions following the moved files are separated by one or more of files. | 12-30-2010 |
20100313115 | METHOD FOR PRODUCING AT LEAST A PORTION OF A DATA VISUALIZATION LAYOUT ON A DISPLAY OF A DEVICE PROVIDED WITH AT LEAST A SMART CARD, METHOD FOR CODIFYING A PLURALITY OF HTML INSTRUCTIONS AND CORRESPONDING SYSTEM - A method for generating at least one portion of a data display layout on a display of a device equipped with at least one smart card may include generating a code sequence to define at least one portion of the data display layout and to store the code sequence in the at least one smart card. Each code of the code sequence may have a first portion including a first numerical code, and a second portion including a second numerical code. The first numerical code may correspond to a coded primitive action suitable to produce at least one part of the display layout. The second numerical code may correspond to a coded item of data correlated with a respective primitive action. The method may further include processing the code sequence to generate, on the device display at least one part of the display layout with the items of data in predefined positions of the layout. | 12-09-2010 |
20100166177 | METHOD FOR PROTECTING A CRYPTOGRAPHIC DEVICE AGAINST SPA, DPA AND TIME ATTACKS - A method is for operating a cryptographic device to reduce effects of power analysis and time attacks. The method may include executing a first set of cryptographic algorithm computations with a first crypto-processor of the cryptographic device. The first set of cryptographic algorithm computations may provide encryption of a first set of data to be protected with a first secret key stored in the cryptographic device. The method may further include executing a second set of cryptographic algorithm computations with a second crypto-processor of the cryptographic device for providing encryption of a second set of data different from the first set of data to be protected with a second different secret key. | 07-01-2010 |
20090303885 | TESTING METHOD OF AN IC CARD INCLUDING A ZIGBEE DEVICE - A method for testing a ZigBee device included in an IC Card includes associating a predetermined Personal Area Network (PAN) Identifier to the ZigBee device, and providing a test device, for initializing a ZigBee network. The method may include connecting the ZigBee device to the ZigBee network and transmitting the corresponding PAN Identifier to the test device. The method may include returning a fault message, indicative of a failure of connecting and transmitting, if the test device does not receive the PAN Identifier. The predetermined PAN Identifier may be stored in a memory portion of the test device and include, in the fault message, the PAN Identifier if the test device does not receive the PAN Identifier, in order to identify the ZigBee device as a defective device. | 12-10-2009 |
20090290704 | METHOD FOR PROTECTING A CAP FILE FOR AN IC CARD - A method for protecting a CAP file including one or more applets to be installed in an IC Card, includes the applets encoding into the CAP file by a CAP file provider. The method also includes the CAP file downloading into the IC Card by a CAP file issuer, and storing an installation program inside the IC Card. The installation program extracts the applets from the CAP file and installs them in the IC Card, after the downloading. The CAP file provider encrypts the CAP file into a protected CAP file to avoid the applets being extracted before the downloading. The IC Card includes a decryption circuit for decrypting the protected CAP file downloaded into the IC Card. The installation of the applet is enabled by the decryption circuit. | 11-26-2009 |
20090253460 | INTEGRATED CIRCUIT BOARD WITH WIRELESS CIRCUITRY - An IC Card comprises a first device, including a first processor and a first memory unit, to communicate with a handset, and a second device. The second device includes a second processor and a second memory unit, to communicate via a wireless communication with an electronic apparatus external to the handset, the second device providing predetermined services. Each predetermined service is programmed to receive a wireless message from a respective electronic apparatus, to execute a predetermined elaboration, and to return a result to the respective electronic apparatus. The second memory unit stores a plurality of additional programs for executing additional elaborations, each program being associated to one of the predetermined services. The second device has a run-time environment for executing the additional programs when the corresponding predetermined services receives the wireless message. | 10-08-2009 |
20090244858 | IC CARD HAVING IMPROVED ELECTRICAL CONTACTS - An IC Card includes a microchip having memory portions storing programs and a plurality of electrical contacts including a first set of electrical contacts connected to the microchip for supporting respective and predetermined functions, according to a predetermined ISO 7816 standard that reserves a second set of the electrical contacts for future use. At least one electrical contact of the second set is further connected to the microchip and is configured by one or more of the programs for supporting respective additional functions. | 10-01-2009 |
20090242648 | APPARATUS AND METHOD FOR INITIALIZING AN IC CARD - An apparatus for storing initialization data in an IC Card, including a non-volatile memory, whereto the initialization data is addressed, and a plurality of pins including pins for connecting the apparatus and at least one I/O pin for receiving the initialization data, the apparatus includes an initialization card. The initialization Card includes a respective non-volatile memory unit, wherein the initialization data is stored, and the plurality of pins including the I/O pin and the pins for connecting the apparatus. The I/O pin of the initialization Card is connected to a respective I/O pin of the apparatus for receiving an initialization signal. A connection from at least a predetermined pin of the initialization Card to the at least one pin of the IC Card is provided for transmitting the initialization data from the initialization Card to the IC Card, upon reception of the initialization signal. | 10-01-2009 |
20090046522 | METHOD FOR WRITING DATA IN A NON VOLATILE MEMORY UNIT - A method for writing data in a non volatile memory unit having memory pages includes a predetermined number of memory cells storing a memory word being a predetermined sequence of digital values. An erase operation erases the memory words in the memory page, setting the predetermined sequence of digital values to a sequence of complementary values. A program operation stores in the memory cell a word and sets a sequence of a word to be stored. For the memory cells of the memory page, the memory word is compared with the word to be stored. A positive check is returned if complementary values of the sequence correspond to complementary values of the predetermined sequence. If the check is negative, the erase operation is executed. The memory word is compared with the word to be stored and the program operation is executed if the word to be stored is different. | 02-19-2009 |
20090036147 | METHOD TO ACCESS MULTIMEDIA CONTENTS ASSOCIATED TO A GEOGRAPHICAL AREA - A method is for accessing multimedia contents associated with a geographical area including a plurality of items, the multimedia content being stored on a multimedia content provider having information of one or more of the items. The method provides an IC Card application for enabling a mobile device to detect a geographical area of interest, connect to the multimedia content provider and select at least one multimedia content of the detected geographical area of interest, download the selected multimedia content into a memory of the IC Card, provide an identification code of an item located into the detected geographical area of interest, and access a portion of the multimedia content which stores information of the identified item. | 02-05-2009 |
20090013122 | Transaction Method for Managing the Storing of Persistent Data in a Transaction Stack - A transaction method manages the storing of persistent data to be stored in at least one memory region of a non-volatile memory device before the execution of update operations that involve portions of the persistent data. Values of the persistent data are stored in a transaction stack that includes a plurality of transaction entries before the beginning of the update operations so that the memory regions involved in such an update are restored in a consistent state if an unexpected event occurs. A push extreme instruction reads from the memory cells a remaining portion of the persistent data that is not involved in the update operation, and stores the remaining portion in a subset of the transaction entries. The push extreme instruction is executed instead of a push instruction when the restoring of the portion of persistent data is not required after the unexpected event. The restoring corresponds to the values that the persistent data had before the beginning of the update operations. | 01-08-2009 |
20080302877 | IC CARD COMPRISING A MAIN DEVICE AND AN ADDITIONAL DEVICE - The IC Card includes a main device having a microprocessor and a memory unit, and an I/O contact pad for a connection between the main device and a read write device, also referred to as a main interconnection. The IC card also includes additional device connectable to the main device via a secondary interconnection including the I/O contact pad, and a switch control for selectively switching between the main interconnection, for a transmission of data between the read write device and the main device, and the secondary interconnection, for a transmission of data between the main device and the additional device. | 12-11-2008 |
20080294930 | IC CARD WITH LOW PRECISION CLOCK - An IC Card may include electronic components to receive a power supply and a main clock signal by a reader device. The power supply may be provided to a subset of the electronic components during a main clock stop status wherein the main clock signal is suspended for avoiding a maximum power consumption threshold. The IC Card may also include a low precision clock included in the subset of electronic components for measuring time in the main clock stop status. | 11-27-2008 |
20080288699 | METHOD FOR CONTROLLING THE EXECUTION OF AN APPLET FOR AN IC CARD - A method for controlling the execution of an applet for an IC Card including a java card platform, includes a phase for downloading the applet inside the IC Card, a phase for executing the applet through the java card platform and a phase for storing an identification platform number inside a memory portion of the IC Card. The phase for executing the applet has a first step for detecting the identification platform number to perform the phase for executing the applet with or without restrictions, respectively if the identification platform number is not or is detected by the step for detecting. The applet is a java card applet or a SIM toolkit applet. | 11-20-2008 |