BR112012007143A2 - dispositivo eletrônico portátil, particularmente um cartão eletrônico, fornecido com um interruptor óptico - Google Patents

dispositivo eletrônico portátil, particularmente um cartão eletrônico, fornecido com um interruptor óptico

Info

Publication number
BR112012007143A2
BR112012007143A2 BR112012007143A BR112012007143A BR112012007143A2 BR 112012007143 A2 BR112012007143 A2 BR 112012007143A2 BR 112012007143 A BR112012007143 A BR 112012007143A BR 112012007143 A BR112012007143 A BR 112012007143A BR 112012007143 A2 BR112012007143 A2 BR 112012007143A2
Authority
BR
Brazil
Prior art keywords
optical switch
electronic device
portable electronic
photodetectors
logic circuit
Prior art date
Application number
BR112012007143A
Other languages
English (en)
Inventor
Cyril Lalo
Philippe Guillaud
Original Assignee
NagraID Security SA
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 NagraID Security SA filed Critical NagraID Security SA
Publication of BR112012007143A2 publication Critical patent/BR112012007143A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07345—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Credit Cards Or The Like (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

dispositivo eletrônico portátil, particularmente um cartão eletrônico, fornecido com um interruptor óptico. dispositivo eletrônico portátil, em particular um cartão eletrônico, inclui pelo menos uma unidade eletrônica (4) que é associada a um interruptor óptico (12) que pode ser ativado por um usuário e que é formado por dois fotodetectores (6,8) dispostos suficientemente distantes um do outros no dispositivo eletrônico para permitir o dito usuário cobrir apenas um dos ditos dois fotodetectores com um dedo. o interruptor compreende um circuito lógico (14) para o qual são providos um primeiro e um segundo sinal de recepção (51, 52) respectivamente vindo dos dois fotodetectores. o circuito lógico é disposto para suprir um sinal (s3) que apenas indicava ativação do dito interruptor óptico quando os ditos primeiro e segundo sinais de recepção de luz correspondem a dois estados lógicos diferentes para o dito circuito lógico.
BR112012007143A 2009-09-29 2009-12-10 dispositivo eletrônico portátil, particularmente um cartão eletrônico, fornecido com um interruptor óptico BR112012007143A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP2009062631 2009-09-29
PCT/EP2009/066862 WO2011038787A1 (fr) 2009-09-29 2009-12-10 Dispositif electronique portable muni d'un interrupteur optique, notamment carte electronique

Publications (1)

Publication Number Publication Date
BR112012007143A2 true BR112012007143A2 (pt) 2016-08-23

Family

ID=42197691

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007143A BR112012007143A2 (pt) 2009-09-29 2009-12-10 dispositivo eletrônico portátil, particularmente um cartão eletrônico, fornecido com um interruptor óptico

Country Status (8)

Country Link
US (1) US8748803B2 (pt)
KR (1) KR101316976B1 (pt)
BR (1) BR112012007143A2 (pt)
CA (1) CA2775985C (pt)
DK (1) DK2483845T3 (pt)
ES (1) ES2477545T3 (pt)
RU (1) RU2556422C2 (pt)
WO (1) WO2011038787A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012007143A2 (pt) * 2009-09-29 2016-08-23 NagraID Security SA dispositivo eletrônico portátil, particularmente um cartão eletrônico, fornecido com um interruptor óptico
US20140159856A1 (en) * 2012-12-12 2014-06-12 Thorsten Meyer Sensor hierarchy
US9977887B2 (en) * 2015-09-17 2018-05-22 Sony Mobile Communications Inc. Electronic device and method for validation of a trusted user
FR3047368B1 (fr) * 2016-02-03 2019-04-26 Icare Technologies Dispositif d'identification sous forme d'anneau muni d'un transpondeur radio-frequentiel commande par un element photosensible
EP3349151B1 (de) * 2017-01-11 2019-11-06 Mohammad Khaled Asef Doppelseitiger taster mit touchfunktion
DE102019133836A1 (de) * 2019-12-10 2021-06-10 Bayerische Motoren Werke Aktiengesellschaft Scheckkartenförmige Vorrichtung und Verfahren zum Aktivieren einer Datenübertragung einer scheckartenförmigen Vorrichtung
FR3132581B1 (fr) * 2022-02-09 2024-10-25 St Microelectronics Rousset Dispositif de communication sans contact

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US4659919A (en) * 1983-03-28 1987-04-21 Price William E Optical sensing circuit for audio activation of toys
JPS63163119A (ja) * 1986-12-25 1988-07-06 Fuji Electric Co Ltd フオトセンサの受光強度測定装置
JP2558459B2 (ja) * 1987-04-15 1996-11-27 アルプス電気株式会社 光電検出回路
US5206521A (en) * 1991-04-05 1993-04-27 Novedades Electronicas Internacionales S.A. De C.V. Energy saving optoelectronic code reading access device
US5627355A (en) * 1994-07-13 1997-05-06 Rahman; Sam Transaction device, equipment and method for protecting account numbers and their associated personal identification numbers
US5532472A (en) * 1994-11-15 1996-07-02 Sunx Kabushiki Kaisha Photoelectric switch monitoring the duration of pulsed light to prevent false signals due to ambient conditions
JP3920973B2 (ja) * 1997-09-25 2007-05-30 ローム株式会社 内部情報保護回路付きｉｃ
DE19925509A1 (de) * 1999-06-04 2000-12-07 Deutsche Telekom Ag Akustisch-mechanisches Verifikations-Sendegerät
AUPQ564400A0 (en) * 2000-02-16 2000-03-09 Ong, Yong Kin (Michael) Electronic credit card-ecc
US6592044B1 (en) * 2000-05-15 2003-07-15 Jacob Y. Wong Anonymous electronic card for generating personal coupons useful in commercial and security transactions
FR2819070B1 (fr) * 2000-12-28 2003-03-21 St Microelectronics Sa Procede et dispositif de protection conte le piratage de circuits integres
US6641050B2 (en) * 2001-11-06 2003-11-04 International Business Machines Corporation Secure credit card
US6849845B2 (en) * 2002-02-13 2005-02-01 Em Microelectronic-Marin Sa Low power integrating circuit for use with a photodetector and optical sensor including such an integrating circuit
JP4497874B2 (ja) * 2002-12-13 2010-07-07 株式会社ルネサステクノロジ 半導体集積回路及びｉｃカード
WO2004114190A1 (en) * 2003-06-16 2004-12-29 Uru Technology Incorporated Method and system for creating and operating biometrically enabled multi-purpose credential management devices
GB2407189A (en) * 2003-10-03 2005-04-20 Crisp Telecom Ltd Preventing unauthorised access to a contact-less smart card
DE102004005831A1 (de) 2004-02-06 2005-08-25 Ina-Schaeffler Kg Verbindungsvorrichtung für einen Betätigungshebel und ein Abstützelement einer Ventilsteuerung einer Brennkraftmaschine
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US20060266831A1 (en) * 2005-05-31 2006-11-30 Douglas Kozlay System & apparatus for improving proximity smartcard security
ITUD20060028A1 (it) * 2006-02-08 2007-08-09 Fabrizio Borracci Carta elettronica universale personale
US20070040683A1 (en) * 2005-08-22 2007-02-22 Neal Oliver Light-activated RFID tag
US20090051497A1 (en) 2006-03-09 2009-02-26 Matsushita Electric Industrial Co., Ltd. Wireless ic tag, document medium, and information processor
US7966263B2 (en) * 2006-05-04 2011-06-21 First Data Corporation Wireless phone RF presentation instrument with sensor control
KR100828119B1 (ko) * 2006-08-09 2008-05-08 박정웅 비밀번호 입력 키를 구비한 카드
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US20100052912A1 (en) * 2008-08-29 2010-03-04 Symbol Technologies, Inc. Methods and apparatus for an id card security switch
EP2239690B1 (fr) * 2009-04-09 2011-10-26 NagraID Security SA Carte du type bancaire avec un interrupteur actionnable par un utilisateur
ATE530996T1 (de) * 2009-04-09 2011-11-15 NagraID Security SA Karte vom typ bankkarte mit einem durch den benutzer aktivierbaren schalter
BR112012007143A2 (pt) * 2009-09-29 2016-08-23 NagraID Security SA dispositivo eletrônico portátil, particularmente um cartão eletrônico, fornecido com um interruptor óptico
GB2476987B (en) * 2010-01-19 2013-11-27 Haim Cohen Transaction card with improved security features
DE102010027499A1 (de) * 2010-07-16 2012-01-19 Mechaless Systems Gmbh Optisches Bedienelement, insbesondere Taster oder Schalter

Also Published As

Publication number Publication date
WO2011038787A1 (fr) 2011-04-07
US20120228478A1 (en) 2012-09-13
ES2477545T3 (es) 2014-07-17
CA2775985C (en) 2016-05-31
US8748803B2 (en) 2014-06-10
RU2556422C2 (ru) 2015-07-10
RU2012117808A (ru) 2013-11-10
DK2483845T3 (da) 2014-07-07
KR101316976B1 (ko) 2013-10-11
KR20120081998A (ko) 2012-07-20
CA2775985A1 (en) 2011-04-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIDSECURITY SA (CH)

B25A Requested transfer of rights approved

Owner name: NAGRAVISION S.A. (CH)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B350 Update of information on the portal [chapter 15.35 patent gazette]