Matches 351 - 400 out of 485 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
6552422 Data carrier with an integrated electronic component and with a transmission coil which comprises turn portions arranged directly against said component  
In a data carrier ( 1 ) with an integrated electronic component ( 3 ) and with a transmission coil ( 12 ), short turn portions ( 21, 22, 23, 24 , and 25 ) of the transmission coil ( 12 ) are...
6543690 Method and apparatus for communicating with a host  
A method and apparatus is disclosed for communicating with a host. In one embodiment, a smart card has an IC with voltage conditioning circuitry and a pull-up resistor. The smart card, when...
6523747 Apparatus for reading permanently structured magnetic records  
An apparatus for reading permanently structured magnetic records having a first coercivity, comprising an oscillator having an inductive read head that is coupled to a circuit arrangement. At least...
6516999 Method of protecting data stored in the memory device of a computer system and equipment to carry out this method  
A method of protecting data, stored in a memory device of a computer system connected to a SCSI interface, against, unauthorized access whereby access by the computer system to the memory device is...
6513712 Product shipping system  
By use of a terminal equipment on the side of a purchaser, designation information designating the order in which respective shipping products are to be mounted on a delivery pallet, is transmitted...
6508399 Proximity type contactless IC card issuance machine  
The present invention provides a proximity type contactless IC card issuance machine comprising an IC card processing mechanism that reads or writes information from or into an IC chip buried in an...
6508402 IC card contacting and releasing mechanism  
An IC card mechanism includes an IC card for insertion into a receiving space of an electronic device; a contact which is brought into contact with an external contact of the card when the card is...
6497370 Input circuit for memory smart cards  
An input circuit for memory integrated circuit cards receives a first binary signal transmitted by direct contact between the card and a reader and produces a write control signal that depends on...
6494380 IC card having fingerprint sensor designed to withstand bending  
A chip card comprising a card made from a plastics material ( 1 ) capable of elastically withstanding a relative bending and in which a microelectronic data processing chip ( 4 ) is encased, a thin...
6484937 Method for storing data in a chip card rewritable memory  
A storage process that includes adding, to the elementary files of fixed length provided for by, e.g., ISO Standard 7816-4, elementary files of variable length whose capacity is always adapted to...
6464145 Non-contact communication device  
An IC card produces electric power by rectifying a high-frequency signal received from a reader/writer. A MOS transistor is connected to an antenna and the received signal is rectified by the...
6422473 Circuit chip mounted card and circuit chip module  
Oppositely arranged bumps ( 82,84 ) are electrically connected by connecting two IC chips ( 76,78 ) through an anisotropic conductor ( 80 ) to form an IC chip module ( 74 ). With IC chip module (...
6405923 Method for secure distribution of data  
A method for secure distribution of data or programs, the transmitted data being provided with an electronic signature. The unit receiving the data or programs checks the electronic signature by...
6382508 Contacting apparatus for a smart card  
A smart card contacting apparatus comprising: a frame in which contact elements are mounted, a locking element mounted on the frame and adapted to lock a smart card directly or indirectly in a...
6356198 Capacitive modulation in an electromagnetic transponder  
An electromagnetic transponder is provided that includes an oscillating circuit, an electronic circuit, a rectifying circuit, and a capacitive modulation circuit. The oscillating circuit includes...
6354500 Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein  
A method of communicating with a plurality of contactless data carriers and a contactless data carrier for use in communicating with a base station. The method of communicating includes the base...
6352203 Automated semiconductor identification system  
An apparatus is used to identify the type of microprocessor assembly mounted on a printed circuit board. A heat sink is coupled to the microprocessor assembly, and a label is coupled to the heat...
6352202 Method and system for controlling contactless IC cards  
A reader/writer (RW) requires identification information pieces of respective plural IC cards (A, B, C). The plural IC cards return the respective identification information pieces in response to...
6343743 Method of checking authenticity of a data carrier  
The invention relates to a method for testing the authenticity of a data carrier with an integrated circuit and is characterized in that a material is provided in an area of the integrated circuit...
6296182 Banknote-processing device with card reader/writer function  
To provide a banknote-processing device with an IC card reader/writer function, a card reader/writer which records and reproduces information to and from the IC recording area of an IC card is...
6293464 Card reader  
A card reader (10) includes a housing (12) having a top wall (14), opposed side walls (34), a closed end (30) and an open end (26) defining a card-receiving slot (40), and an array of terminals...
6255948 Security device having multiple security features and method of making same  
A security device having multiple security features is used with an item, such as a secure document, ticket, label or tag, to authenticate the item and/or encode data pertaining to the item. One...
6223990 Communication system including a dual passive antenna configuration  
An IC card which is facilitated in circuit configuration and program-development as well as a communication system which is improved in characteristics such as the rate of communication and the...
6226530 Method of detecting fraud concerning electronic memory cards used in telephony  
Detecting fraud involving an electronic memory card having a given operating frequency (F0) and used in a telephone set. An excitation signal (si) of variable frequency is applied to the card, and...
6202927 Dual mode proximity and in-range smart card data transaction system  
A data transaction system for process monitoring, with smart cards of the ISO geometric dimensions, featuring contact and bi-directional inductive coupling communication, for collecting and storing...
6202931 Memory card and method for producing same  
The invention relates to a memory card of the type comprising a card body (1) having an integrated circuit (2) embedded in one face thereof, with said face carrying a conductor pattern (3) made up...
6195007 Recording medium handling apparatus  
A recording medium handling apparatus, such as a library apparatus, is designed to be able to carry out excellent information communication with a specific recording medium having a noncontact type...
6193152 Modular signature and data-capture system and point of transaction payment and reward system  
A modular signature and data capture device employs a standardized ISA bus, standardized communication ports, and standardized x86 CPU architecture to promote flexibility in using past, present,...
6176425 Information management system supporting multiple electronic tags  
A system for identifying multiple electronic tags, the system including a plurality of electronic tags attachable to a single object, each electronic tag having a non-overlapping readable region,...
6173899 Method and system for contactless energy transmission and data exchange between a terminal and IC card  
The present invention relates to methods and systems for power and energy transfer for non-contact IC cards, which is capable to communicate with an external device such as a host terminal. The...
6170748 Object identification system employing pulsed magnetic field-stimulated, tag-embedded transponder  
An object orientation-independent information storage and retrieval system `tags` an object with a compact, strip-embedded transponder containing object identification information. The transponder...
6168080 Capacitive method and apparatus for accessing contents of envelopes and other similarly concealed information  
The contents of sealed envelopes are accessed by detecting and digitizing a change in capacitance produced when a pattern of dielectric or conductive ink is passed by a sensitive capacitance...
6152373 Detector of radio frequency signals for contactless chip cards  
A contactless chip card includes a circuit for detecting the presence of radio frequency signals. A detector comprises at least one circuit for detecting the presence of radio signals by making...
6145748 Chip card reader having a dual reading modules  
In a mobile chip card reading module (20) with a channel (5) for accommodating a chip card (10) in which is arranged a reading head for reading the chip card (10), a front area (230), a rear area...
6094147 Method for detecting an electroconductive element in a document  
The invention relates to a method for detecting an electroconductive element in a document, a signal with a modulated carrier frequency being coupled to at least one transmitting electrode. This...
6085982 PC card capable of switching card information structures  
A PC card includes a plurality of functions and a plurality of CISs each for a single function or a combination of functions among the plurality of functions. A selection-signal input device inputs...
6073840 Fuel dispensing and retail system providing for transponder prepayment  
A fueling system for conducting a transaction with a prepaid remote communication unit. The system includes wireless communication electronics for communicating with a remote communication unit, a...
6070803 Reading device for a transponder  
A reading device and one or more associated transponders are used for non-contact identification of persons or objects. When a transponder is moved into the vicinity of the reading device, the...
6062480 Hot docking system and methods for detecting and managing hot docking of bus cards  
A hot docking system and method for managing and detecting hot docking of bus cards. The hot docking system detects the load impedance at the power pins of the bus connector to determine whether a...
6059191 Chip card  
The invention relates to a chip card having a card body (2) and a semiconductor chip (3) which is accommodated within the card body (2) and on which a control circuit (7) and a semiconductor memory...
6049463 Microelectronic assembly including an antenna element embedded within a polymeric card, and method for forming same  
A microelectronic assembly (10) includes a polymeric card (12) that includes a substantially planar major surface (18). An integrated circuit component (14) is embedded in the polymeric card (12)...
6021944 Transaction terminal for electronic purse transactions and the like  
A double-ended transaction terminal with a clerk operated portion on one end, a customer operated portion on the other end and a card reader portion in the middle. The card reader portion has a...
6003777 Microcircuit chip card with contact and contactless operating modes  
A microcircuit with two contact and non-contact operating modes, including communication device (2) specific for the non-contact operating mode, communication device (3) specific for the contact...
5984192 Supplementary coding on inductive debit cards and reading process  
Supplementary coding on inductive debit cards and reading method by which information regarding variables, such as date of issue and country in which the card is valid, are included without any...
5978701 Electrotransport device with separable controller and drug unit and method of setting controller output  
A two-part electrotransport drug delivery device (20) is comprised of a controller (22) which has a plurality of different electronic outputs. The controller (22) is adapted to be mechanically and...
5971281 Method for storing multiple logical data volumes on a single physical volume utilizing writable labels and physical volume produced thereby  
A method and device for storing and using information associated with multiple logical volumes stored on a single physical volume associated with a data storage system. The invention uses writable...
5971280 Card reading device including a contact and a card carrier parts  
The card reading device has a contact carrier part and a card carrier part. The card carrier part receives a card to be read in a card receiving portion and the card carrier part can be inserted...
5955723 Contactless chip card  
A data carrier configuration includes a semiconductor chip. A first conductor loop is connected to the semiconductor chip and has at least one winding and a cross-sectional area with approximately...
5949060 High security capacitive card system  
A high security data storage and retrieval system is disclosed which includes a novel low-cost laser-etched data card which can be read from and written to using a capacitively-coupled interface....
5936841 PCMCIA RF connector  
An RF connector is provided for a PC card by having one element (40) of an RF connector in the host device into which the card is inserted. The card has a second element (30) of the RF connector....
Matches 351 - 400 out of 485 < 1 2 3 4 5 6 7 8 9 10 >