FR2584211A1 - Portable terminal for memory card - Google Patents

Portable terminal for memory card Download PDF

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Publication number
FR2584211A1
FR2584211A1 FR8509854A FR8509854A FR2584211A1 FR 2584211 A1 FR2584211 A1 FR 2584211A1 FR 8509854 A FR8509854 A FR 8509854A FR 8509854 A FR8509854 A FR 8509854A FR 2584211 A1 FR2584211 A1 FR 2584211A1
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FR
France
Prior art keywords
keyboard
memory
memory card
terminal
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR8509854A
Other languages
French (fr)
Other versions
FR2584211B1 (en
Inventor
Marcel Simonin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cga Alcatel
Original Assignee
Cga Alcatel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cga Alcatel filed Critical Cga Alcatel
Priority to FR8509854A priority Critical patent/FR2584211B1/en
Publication of FR2584211A1 publication Critical patent/FR2584211A1/en
Application granted granted Critical
Publication of FR2584211B1 publication Critical patent/FR2584211B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/005—Record carriers for use with machines and with at least a part designed to carry digital markings the record carrier comprising an arrangement to facilitate insertion into a holding device, e.g. an arrangement that makes the record carrier fit into an etui or a casing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0021—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers for reading/sensing record carriers having surface contacts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0056—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector
    • G06K7/006—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers housing of the card connector the housing being a portable casing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0013—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers
    • G06K7/0086—Methods or arrangements for sensing record carriers, e.g. for reading patterns by galvanic contacts, e.g. card connectors for ISO-7816 compliant smart cards or memory cards, e.g. SD card readers the connector comprising a circuit for steering the operations of the card connector
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0873—Details of the card reader
    • G07F7/088—Details of the card reader the card reader being part of the point of sale [POS] terminal or electronic cash register [ECR] itself
    • G07F7/0886—Details of the card reader the card reader being part of the point of sale [POS] terminal or electronic cash register [ECR] itself the card reader being portable for interacting with a POS or ECR in realizing a payment transaction

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

The subject is a portable terminal for a memory card characterised in that it comprises, arranged in the same housing 1, a keyboard 2, a display member 3, a printer 4, a source of electrical energy 5 and a connector for linking a connector of a memory card to an electronic circuit comprising a microprocessor, a working memory and at least one memory containing an application program. Application to sales and providing of services, using a memory card.

Description

Terminal portatif pour carte à mémoire
L'invention concerne un terminal portatif pour carte à mémoire.Portable terminal for memory card
The invention relates to a portable terminal for a memory card.

On désigne par carte à mémoire, une carte au sein de laquelle est placé un circuit électronique intégré associé à un connecteur. Designated by memory card, a card within which is placed an integrated electronic circuit associated with a connector.

La carte à mémoire est appelée à effectuer toutes les transactions et échanges de données qui sont faites actuellement avec une carte magnétique ; en raison du grand nombre d'informations pouvant être contenue dans les cartes à mémoire, de multiples autres applications de la carte à mémoire sont envisagées. The memory card is called upon to carry out all the transactions and exchanges of data which are currently carried out with a magnetic card; due to the large amount of information that can be contained in memory cards, numerous other applications of the memory card are envisaged.

On peut citer, à titre d'exemples non limitatifs, la vente et le commerce en tous genre ainsi que tous les services. Chaque commerçant ou prestataire de service doit posséder un appareil permettant d'échanger, avec la carte à mémoire du client, des informations (par exemple relatif à l'identité du porteur, à la nature et au montant de la transaction ou du service, à l'enregistrement, dans la mémoire de la carte, de nouvelles données). We can cite, by way of nonlimiting examples, sales and trade of all kinds as well as all services. Each merchant or service provider must have a device for exchanging information with the customer's memory card (for example relating to the identity of the bearer, the nature and the amount of the transaction or service, recording new data in the card memory).

Un tel appareil est désigné habituellement par le néologisme terminal. Such a device is usually designated by the terminal neologism.

Un but de l'invention est de réaliser un terminal pour carte à mémoire, portatif, de taille réduite,-autonome du point de vue énergétique. An object of the invention is to provide a terminal for a memory card, portable, of reduced size, self-sufficient from an energy point of view.

Un autre but de l'invention est de réaliser un terminal dans lequel la connexion électrique avec la carte à mémoire se fasse simplement et avec sécurité. Another object of the invention is to provide a terminal in which the electrical connection with the memory card is done simply and securely.

L'invention a pour objet un terminal portatif pour carte à mémoire caractérisé en ce qu'il comprend, disposés dans un même boitier, un clavier à touches, un organe d'affichage, une imprimante, une source d'énergie électrique et un connecteur pour relier un connecteur d'une carte à mémoire à un circuit électronique comprenant un microprocesseur, une mémoire de travail et au moins une mémoire contenant un programme d'utilisation. The subject of the invention is a portable terminal for a memory card, characterized in that it comprises, arranged in the same case, a keyboard with keys, a display member, a printer, a source of electrical energy and a connector. for connecting a connector of a memory card to an electronic circuit comprising a microprocessor, a working memory and at least one memory containing a usage program.

L'invention sera bien comprise par la description ci-après d'un mode préféré de réalisation, en référence au dessin annexé dans lequel
- la figure 1 est une vue en perspective d'un terminal selon l'invention
- la figure 2 est une vue en perspective montrant l'arrière du même terminal
- la figure 3 est un schéma par blocs du circuit électronique du terminal.The invention will be better understood from the following description of a preferred embodiment, with reference to the accompanying drawing in which
- Figure 1 is a perspective view of a terminal according to the invention
- Figure 2 is a perspective view showing the rear of the same terminal
- Figure 3 is a block diagram of the electronic circuit of the terminal.

Le terminal de l'invention (figure 2) comprend un boitier 1 dans lequel on trouve un clavier 2, un écran d'affichage 3, une imprimante 4, un bloc d'alimentation 5 et une prise 6 pour une liaison informatique. Selon une caractéristique de l'invention, le clavier 2 est pivotant au-dessus d'un logement 7 dans lequel on peut introduire une carte à mémoire. Un connecteur 8, destiné à coopérer avec le connecteur de la carte à mémoire est placé sous le clavier. The terminal of the invention (Figure 2) includes a box 1 in which there is a keyboard 2, a display screen 3, a printer 4, a power supply 5 and a socket 6 for a computer link. According to a characteristic of the invention, the keyboard 2 is pivotable above a housing 7 into which a memory card can be inserted. A connector 8, intended to cooperate with the connector of the memory card is placed under the keyboard.

Cette disposition en "portefeuille" permet d'assurer un bon contact électrique entre la carte et le terminal, sans risque d'usure des contacts. This "wallet" arrangement ensures good electrical contact between the card and the terminal, without the risk of contact wear.

On choisira de préférence un clavier ayant un nombre de touches suffisantes pour permettre l'introduction de données alphanumériques. It is preferable to choose a keyboard having a sufficient number of keys to allow the introduction of alphanumeric data.

L'écran de type L C D matriciel ou alphanumérique doit permettre l'affichage d'au moins deux lignes de seize caractères chacune. The L C D matrix or alphanumeric screen must allow the display of at least two lines of sixteen characters each.

En variante, il est possible d'envisager une configuration très différente du système clavier/écran en utilisant le principe de sélection par "souris". Le clavier serait alors réduit à 5 touches (déplacement du curseur à droite, à gauche, en haut, en bas et validation) avec un écran aussi grand que possible. Le logiciel est alors écrit sous forme d'arbre avec choix successifs. La saisie d'informations numériques est possible sans trop de manipulation, mais l'introduction de caractères alphabétiques est plus laborieuse. As a variant, it is possible to envisage a very different configuration of the keyboard / screen system using the "mouse" selection principle. The keyboard would then be reduced to 5 keys (moving the cursor right, left, up, down and validation) with a screen as large as possible. The software is then written in the form of a tree with successive choices. Entering numeric information is possible without much manipulation, but the introduction of alphabetic characters is more laborious.

L'imprimante doit permettre une impression sur papier de largeur 50 mm environ (20 caractères alphanumériques) à une vitesse de 1 à 2 lignes par seconde. Le terminal porte un fente 10 pour l'insertion du papier contenu dans un support de papier 11 amovible, qu'on peut fixer par des ergots 12 encliquetés dans des orifices 13 du bot- tier. The printer must allow printing on paper approximately 50 mm wide (20 alphanumeric characters) at a speed of 1 to 2 lines per second. The terminal has a slot 10 for inserting the paper contained in a removable paper support 11, which can be fixed by lugs 12 snapped into holes 13 in the housing.

En variante, l'imprimante peut recevoir des fiches, étiquettes, etc... telles que 14.  As a variant, the printer can receive cards, labels, etc., such as 14.

Le bloc d'alimentation comprend de préférence des batteries rechargeables. Une prise 5A permet de les relier à un chargeur. The power supply preferably includes rechargeable batteries. A 5A socket allows them to be connected to a charger.

Le circuit électronique du terminal est représenté dans la figure 3. Il comprend - une unité centrale CPU, - une mémoire de travail de type RAM capable d'enregistrer une centaine de transactions de 200 caractères par jour, soit une taille mémoire de 16 à 32 K octets par exemple - une première mémoire de type ROM (ROM 1) contenant le programme d'utilisation - une seconde mémoire de type ROM (ROM 2) contenant un programme particulier (par exemple spécifique de la profession de l'utilisateur du terminal). The terminal's electronic circuit is shown in FIG. 3. It includes - a central processing unit CPU, - a RAM-type working memory capable of recording a hundred transactions of 200 characters per day, ie a memory size of 16 to 32 K bytes for example - a first ROM type memory (ROM 1) containing the user program - a second ROM type memory (ROM 2) containing a particular program (for example specific to the profession of the terminal user) .

Cette mémoire se présente sous forme d'un module 15 pouvant avantageusement être enfiché dans l'espace 7 de connexion de la carte. This memory is in the form of a module 15 which can advantageously be inserted in the space 7 for connection of the card.

Le circuit électronique du terminal est complété par des circuits d'interface 16, 17, 18 et 19 respectivement avec le clavier et l'afficheur, l'imprimante, la carte à mémoire et avec une liaison série (par exemple du type V 24 simplifiée, avec vitesse de transmission de 4800 bauds). La prise de liaison série est référencée 20 dans la figure 2. The terminal's electronic circuit is completed by interface circuits 16, 17, 18 and 19 respectively with the keyboard and the display, the printer, the memory card and with a serial link (for example of the simplified V 24 type , with transmission speed of 4800 baud). The serial link socket is referenced 20 in FIG. 2.

Le bloc 21 représente l'alimentation électrique du terminal. Block 21 represents the power supply to the terminal.

Les divers bus d'adresses et de données n'ont pas reçu dans la figure 3 de numéros de référence, leur mise en oeuvre étant bien connue. The various address and data buses have not received in FIG. 3 reference numbers, their implementation being well known.

Diverses entrées sorties sont prévues pour connecter le terminal à différents accessoires, comme par exemple un lecteur optique de code à barres. Various inputs and outputs are provided to connect the terminal to different accessories, such as an optical barcode reader.

Le dispositif de chargement se présente sous forme d'un réceptacle de bureau, comportant un chargeur et équipé d'un modem pour la transmission des données recueillies sur le réseau commuté (éventuellement coupleur acoustique).  The charging device is in the form of an office receptacle, comprising a charger and equipped with a modem for the transmission of the data collected over the switched network (possibly an acoustic coupler).

Claims (6)

REVENDICATIONS 1/ Terminal portatif pour carte à mémoire caractérisé en ce qu'il comprend, disposés dans un même bottier (1), un clavier (2) à touches, un organe d'affichage (3), une imprimante (4), une source d'énergie électrique (5) et un connecteur (8) pour relier un connecteur d'une carte à mémoire à un circuit électronique comprenant un microprocesseur (CPU), une mémoire (RAM) de travail et au moins une mémoire (ROM 1) contenant un programme d'utilisation.1 / Portable terminal for memory card characterized in that it comprises, arranged in the same case (1), a keyboard (2) with keys, a display member (3), a printer (4), a source of electrical energy (5) and a connector (8) for connecting a connector of a memory card to an electronic circuit comprising a microprocessor (CPU), a working memory (RAM) and at least one memory (ROM 1) containing a user program. 2/ Terminal selon la revendication 1, caractérisé en ce que le clavier (2) pivote autour d'un axe, ledit connecteur (8j étant disposé sur une face du clavier opposée à celle portant les touches du clavier, la carte à mémoire étant connectée au terminal lorsque le clavier est refermé.2 / terminal according to claim 1, characterized in that the keyboard (2) pivots about an axis, said connector (8j being disposed on a face of the keyboard opposite to that carrying the keys of the keyboard, the memory card being connected at the terminal when the keyboard is closed. 3/ Terminal selon l'une des revendications 1 et 2, caractérisé en ce qu'il comprend une seconde mémoire (ROM 2) comportant un programme d'utilisation spécifique.3 / Terminal according to one of claims 1 and 2, characterized in that it comprises a second memory (ROM 2) comprising a specific use program. 4/ Terminal selon la revendication 3, caractérisé en ce que la seconde mémoire (ROM 2) est réalisée sous forme d'un module enfichable (15) disposé sous le clavier (8).4 / Terminal according to claim 3, characterized in that the second memory (ROM 2) is produced in the form of a plug-in module (15) arranged under the keyboard (8). 5/ Terminal selon l'une des revendications 1 à 4, caractérisé en ce que le bottier (1) comprend une fente (10) pour l'introduction de papier ou de fiches destinés à l'imprimante.5 / Terminal according to one of claims 1 to 4, characterized in that the shoemaker (1) comprises a slot (10) for the introduction of paper or cards intended for the printer. 6/ Terminal selon l'une des revendications 1 à 5, caractérisé en ce qu'il comprend une prise de liaison série pour transmettre ou recevoir des données. 6 / Terminal according to one of claims 1 to 5, characterized in that it comprises a serial link socket for transmitting or receiving data.
FR8509854A 1985-06-28 1985-06-28 PORTABLE TERMINAL FOR MEMORY CARD. Expired - Fee Related FR2584211B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8509854A FR2584211B1 (en) 1985-06-28 1985-06-28 PORTABLE TERMINAL FOR MEMORY CARD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509854A FR2584211B1 (en) 1985-06-28 1985-06-28 PORTABLE TERMINAL FOR MEMORY CARD.

Publications (2)

Publication Number Publication Date
FR2584211A1 true FR2584211A1 (en) 1987-01-02
FR2584211B1 FR2584211B1 (en) 1990-11-30

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Family Applications (1)

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FR8509854A Expired - Fee Related FR2584211B1 (en) 1985-06-28 1985-06-28 PORTABLE TERMINAL FOR MEMORY CARD.

Country Status (1)

Country Link
FR (1) FR2584211B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598837A1 (en) * 1986-05-15 1987-11-20 Tokyo Tatsuno Kk PORTABLE DATA PROCESSING APPARATUS FOR MEMORY CARDS WITH INTEGRATED CIRCUITS
FR2611954A1 (en) * 1987-03-02 1988-09-09 Crouzet Sa UNIVERSAL EMBASE OF ELECTRONIC PAYMENT TERMINAL
EP0329557A1 (en) * 1988-02-19 1989-08-23 STMicroelectronics S.A. Portable device for recording, interrogating and reading an IC and/or a magnetic recording card
FR2633419A1 (en) * 1988-06-23 1989-12-29 Crouzet Sa Self-contained machine for printing bills for an integrated-circuit payment card
FR2638549A1 (en) * 1988-11-02 1990-05-04 Nsi Sarl MEMORY CARD READER-RECORDER
EP0618525A2 (en) * 1993-03-29 1994-10-05 Ing. C. Olivetti & C., S.p.A. Portable electronic computer with removable disk drive
EP0917083A2 (en) * 1997-11-12 1999-05-19 Siemens Aktiengesellschaft Hand-held data terminal having an electronic display

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768078A (en) * 1970-08-31 1973-10-23 R Williams Encode selector system
GB1596363A (en) * 1978-05-31 1981-08-26 Barcrest Ltd Entertainment machines
FR2492213A1 (en) * 1980-10-15 1982-04-16 Labo Electronique Physique Reader for plastic transaction or data cards with tilt locking - uses sleeve into which card is inserted and electromagnet to allow sleeve to tip so card is trapped and positioned against reader
US4377741A (en) * 1980-06-26 1983-03-22 The Brekka Corporation Apparatus for producing updated information on a tangible medium
EP0131410A2 (en) * 1983-07-06 1985-01-16 Tokyo Tatsuno Company Limited Device for reading and writing IC-external storage card
EP0134110A2 (en) * 1983-08-01 1985-03-13 Oki Electric Industry Company, Limited Reading and writing apparatus for ID cards
EP0146248A2 (en) * 1983-11-08 1985-06-26 Maverick Microsystems International, Inc. Full field micro encoder

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768078A (en) * 1970-08-31 1973-10-23 R Williams Encode selector system
GB1596363A (en) * 1978-05-31 1981-08-26 Barcrest Ltd Entertainment machines
US4377741A (en) * 1980-06-26 1983-03-22 The Brekka Corporation Apparatus for producing updated information on a tangible medium
FR2492213A1 (en) * 1980-10-15 1982-04-16 Labo Electronique Physique Reader for plastic transaction or data cards with tilt locking - uses sleeve into which card is inserted and electromagnet to allow sleeve to tip so card is trapped and positioned against reader
EP0131410A2 (en) * 1983-07-06 1985-01-16 Tokyo Tatsuno Company Limited Device for reading and writing IC-external storage card
EP0134110A2 (en) * 1983-08-01 1985-03-13 Oki Electric Industry Company, Limited Reading and writing apparatus for ID cards
EP0146248A2 (en) * 1983-11-08 1985-06-26 Maverick Microsystems International, Inc. Full field micro encoder

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2598837A1 (en) * 1986-05-15 1987-11-20 Tokyo Tatsuno Kk PORTABLE DATA PROCESSING APPARATUS FOR MEMORY CARDS WITH INTEGRATED CIRCUITS
FR2611954A1 (en) * 1987-03-02 1988-09-09 Crouzet Sa UNIVERSAL EMBASE OF ELECTRONIC PAYMENT TERMINAL
US4920256A (en) * 1987-03-02 1990-04-24 Crouzet Universal electronic payment terminal base including memory card programming voltage booster
EP0329557A1 (en) * 1988-02-19 1989-08-23 STMicroelectronics S.A. Portable device for recording, interrogating and reading an IC and/or a magnetic recording card
FR2627608A1 (en) * 1988-02-19 1989-08-25 Sgs Thomson Microelectronics PORTABLE DEVICE FOR INTERROGATION, READING AND RECORDING OF AN ELECTRONIC COMPONENT AND / OR MAGNETIC RECORDING TYPE CARD
FR2633419A1 (en) * 1988-06-23 1989-12-29 Crouzet Sa Self-contained machine for printing bills for an integrated-circuit payment card
FR2638549A1 (en) * 1988-11-02 1990-05-04 Nsi Sarl MEMORY CARD READER-RECORDER
EP0367216A2 (en) * 1988-11-02 1990-05-09 Nouveaux Systemes Informatiques - Nsi Reader/Writer of memory cards
EP0367216A3 (en) * 1988-11-02 1990-12-27 Nouveaux Systemes Informatiques - Nsi Reader/writer of memory cards
EP0618525A2 (en) * 1993-03-29 1994-10-05 Ing. C. Olivetti & C., S.p.A. Portable electronic computer with removable disk drive
EP0618525A3 (en) * 1993-03-29 1994-12-14 Olivetti & Co Spa Portable electronic computer with removable disk drive.
US5606519A (en) * 1993-03-29 1997-02-25 Ing. C. Olivetti & C., S.P.A. Portable electronic computer with removable disk drive
EP0917083A2 (en) * 1997-11-12 1999-05-19 Siemens Aktiengesellschaft Hand-held data terminal having an electronic display
EP0917083A3 (en) * 1997-11-12 2002-07-31 Siemens Aktiengesellschaft Hand-held data terminal having an electronic display

Also Published As

Publication number Publication date
FR2584211B1 (en) 1990-11-30

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