FR2965083B1 - Carte nfc sensible aux courants de foucault - Google Patents

Carte nfc sensible aux courants de foucault

Info

Publication number
FR2965083B1
FR2965083B1 FR1151552A FR1151552A FR2965083B1 FR 2965083 B1 FR2965083 B1 FR 2965083B1 FR 1151552 A FR1151552 A FR 1151552A FR 1151552 A FR1151552 A FR 1151552A FR 2965083 B1 FR2965083 B1 FR 2965083B1
Authority
FR
France
Prior art keywords
nfc card
foucault
current
card sensitive
sensitive
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.)
Expired - Fee Related
Application number
FR1151552A
Other languages
English (en)
Other versions
FR2965083A1 (fr
Inventor
Bruno Charrat
Nicolas Cordier
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.)
Inside Secure SA
Original Assignee
Inside Secure 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 Inside Secure SA filed Critical Inside Secure SA
Priority to FR1151552A priority Critical patent/FR2965083B1/fr
Priority to CA2752716A priority patent/CA2752716C/fr
Priority to EP11181130.3A priority patent/EP2431927B1/fr
Priority to US13/236,769 priority patent/US8798535B2/en
Priority to KR1020110095265A priority patent/KR101899526B1/ko
Priority to CN201110280904.0A priority patent/CN102412871B/zh
Publication of FR2965083A1 publication Critical patent/FR2965083A1/fr
Priority to HK12106444.5A priority patent/HK1165912A1/zh
Application granted granted Critical
Publication of FR2965083B1 publication Critical patent/FR2965083B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06K19/06—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
    • G06K19/07318—Means for preventing undesired reading or writing from or onto record carriers by hindering electromagnetic reading or writing
    • G06K19/07327—Passive means, e.g. Faraday cages
    • 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
    • G06K19/06—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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • 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
    • G06K19/06—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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • G06K19/07766—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement
    • G06K19/07769—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card comprising at least a second communication arrangement in addition to a first non-contact communication arrangement the further communication means being a galvanic interface, e.g. hybrid or mixed smart cards having a contact and a non-contact interface
    • 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10237—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Near-Field Transmission Systems (AREA)
FR1151552A 2010-09-21 2011-02-25 Carte nfc sensible aux courants de foucault Expired - Fee Related FR2965083B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1151552A FR2965083B1 (fr) 2010-09-21 2011-02-25 Carte nfc sensible aux courants de foucault
CA2752716A CA2752716C (fr) 2010-09-21 2011-09-13 Carte nfc sensible aux courants de foucault
EP11181130.3A EP2431927B1 (fr) 2010-09-21 2011-09-13 Carte NFC sensible aux courants de foucault
US13/236,769 US8798535B2 (en) 2010-09-21 2011-09-20 NFC card sensitive to eddy currents
KR1020110095265A KR101899526B1 (ko) 2010-09-21 2011-09-21 와전류에 민감한 ｎｆｃ 카드
CN201110280904.0A CN102412871B (zh) 2010-09-21 2011-09-21 对涡电流敏感的nfc卡
HK12106444.5A HK1165912A1 (zh) 2010-09-21 2012-07-03 對渦電流敏感的

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1003752A FR2965084B1 (fr) 2010-09-21 2010-09-21 Carte nfc pour dispositif portatif
FR1151552A FR2965083B1 (fr) 2010-09-21 2011-02-25 Carte nfc sensible aux courants de foucault

Publications (2)

Publication Number Publication Date
FR2965083A1 FR2965083A1 (fr) 2012-03-23
FR2965083B1 true FR2965083B1 (fr) 2012-09-28

Family

ID=43714060

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1003752A Expired - Fee Related FR2965084B1 (fr) 2010-09-21 2010-09-21 Carte nfc pour dispositif portatif
FR1151552A Expired - Fee Related FR2965083B1 (fr) 2010-09-21 2011-02-25 Carte nfc sensible aux courants de foucault

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1003752A Expired - Fee Related FR2965084B1 (fr) 2010-09-21 2010-09-21 Carte nfc pour dispositif portatif

Country Status (1)

Country Link
FR (2) FR2965084B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI24189A (sl) 2012-09-05 2014-03-31 Ams R&D Analogni Polprevodniki, D.O.O. Postopek in vezje za uglasitev antenskega vezja aktivno oddajajoče nalepke

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU736350C (en) * 1997-06-16 2002-05-09 Swisscom Mobile Ag Chipcard and method for communication between an external device and a chipcard
JP2007041666A (ja) * 2005-08-01 2007-02-15 Ricoh Co Ltd Ｒｆｉｄタグ及びその製造方法
DE102007061361A1 (de) * 2007-06-28 2009-01-02 Tamarack Products, Inc., Wauconda Verfahren zur Herstellung eines RFID-Gegenstandes
US9311766B2 (en) * 2007-09-12 2016-04-12 Devicefidelity, Inc. Wireless communicating radio frequency signals
US20090284377A1 (en) * 2008-05-15 2009-11-19 Keystone Technology Solutions, Llc Flexible RFID Label
EP2211295A3 (fr) * 2009-01-23 2011-01-19 Phytrex Technology Corporation Dispositif de traitement de signaux applicable à une SIM-carte

Also Published As

Publication number Publication date
FR2965084B1 (fr) 2012-09-28
FR2965084A1 (fr) 2012-03-23
FR2965083A1 (fr) 2012-03-23

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Effective date: 20131112

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Year of fee payment: 5

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Name of requester: FRANCE BREVETS, FR

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