WO2007076456A3 - Systeme de memoire imbriquee avec capacite de communication avec les champs proches - Google Patents

Systeme de memoire imbriquee avec capacite de communication avec les champs proches Download PDF

Info

Publication number
WO2007076456A3
WO2007076456A3 PCT/US2006/062520 US2006062520W WO2007076456A3 WO 2007076456 A3 WO2007076456 A3 WO 2007076456A3 US 2006062520 W US2006062520 W US 2006062520W WO 2007076456 A3 WO2007076456 A3 WO 2007076456A3
Authority
WO
WIPO (PCT)
Prior art keywords
card
mass storage
near field
field communications
mother
Prior art date
Application number
PCT/US2006/062520
Other languages
English (en)
Other versions
WO2007076456A2 (fr
Inventor
Fabrice Jogand-Coulomb
Yosi Pinto
Original Assignee
Sandisk Corp
Fabrice Jogand-Coulomb
Yosi Pinto
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
Priority claimed from US11/320,915 external-priority patent/US20070145152A1/en
Priority claimed from US11/321,833 external-priority patent/US20070145135A1/en
Application filed by Sandisk Corp, Fabrice Jogand-Coulomb, Yosi Pinto filed Critical Sandisk Corp
Priority to EP06848773A priority Critical patent/EP1969531A2/fr
Priority to JP2008548825A priority patent/JP2009522662A/ja
Publication of WO2007076456A2 publication Critical patent/WO2007076456A2/fr
Publication of WO2007076456A3 publication Critical patent/WO2007076456A3/fr

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
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • 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
    • G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • 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
    • 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
    • G06K19/0719—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 an arrangement for application selection, e.g. an acceleration sensor or a set of radio buttons
    • 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
    • G06K19/0772—Physical layout of the record carrier
    • G06K19/07732—Physical layout of the record carrier the record carrier having a housing or construction similar to well-known portable memory devices, such as SD cards, USB or memory sticks
    • 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
    • G06K19/07737—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts
    • G06K19/07741—Constructional details, e.g. mounting of circuits in the carrier the record carrier consisting of two or more mechanically separable parts comprising a first part operating as a regular record carrier and a second attachable part that changes the functional appearance of said record carrier, e.g. a contact-based smart card with an adapter part which, when attached to the contact card makes the contact card function as a non-contact 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
    • G06K19/07743—External electrical contacts
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
  • Storage Device Security (AREA)

Abstract

La présente invention concerne une carte de mémoire de stockage de masse qui ajoute une fonctionnalité à des dispositifs hôte avec lesquels elle est utilisée. En plus de la capacité à stocker de grandes quantités de fichiers utilisateur et de les protéger d'une duplication non autorisée, le dispositif de stockage de masse de la présente invention permet des communications avec les champs proches avec un dispositif électronique portable qui n'aurait pas autrement cette fonctionnalité. Dans un mode de réalisation préféré, le dispositif de stockage de masse possède une configuration mère/fille; la carte fille est une carte micro-SD totalement fonctionnelle pouvant être utilisée indépendamment. La carte mère peut être acceptée dans une fente de carte SD et communiquer avec le protocole SD. Que la carte fille soit présente ou non dans la carte mère, un hôte contenant le dispositif de stockage de masse pourra réaliser une communication avec les champs proches. Ces communications peuvent être faites sans serveur ou être utilisées pour acheter des biens ou des services, sous forme de porte-monnaie électronique. Un contrôleur du dispositif peut aussi fonctionner pour coordonner, contrôler et sauvegarder les transactions financières effectuées lorsque l'on utilise le dispositif et l'hôte sous forme de porte-monnaie électronique.
PCT/US2006/062520 2005-12-28 2006-12-21 Systeme de memoire imbriquee avec capacite de communication avec les champs proches WO2007076456A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06848773A EP1969531A2 (fr) 2005-12-28 2006-12-21 Systeme de memoire imbriquee avec capacite de communication avec les champs proches
JP2008548825A JP2009522662A (ja) 2005-12-28 2006-12-21 短距離無線通信機能を有するネスト状メモリシステム

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/321,833 2005-12-28
US11/320,915 US20070145152A1 (en) 2005-12-28 2005-12-28 Nested memory system with near field communications capability
US11/321,833 US20070145135A1 (en) 2005-12-28 2005-12-28 Methods used in a nested memory system with near field communications capability
US11/320,915 2005-12-28

Publications (2)

Publication Number Publication Date
WO2007076456A2 WO2007076456A2 (fr) 2007-07-05
WO2007076456A3 true WO2007076456A3 (fr) 2007-11-29

Family

ID=38218836

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/062520 WO2007076456A2 (fr) 2005-12-28 2006-12-21 Systeme de memoire imbriquee avec capacite de communication avec les champs proches

Country Status (5)

Country Link
EP (1) EP1969531A2 (fr)
JP (1) JP2009522662A (fr)
KR (1) KR20080100172A (fr)
TW (1) TW200803215A (fr)
WO (1) WO2007076456A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9098845B2 (en) 2008-09-19 2015-08-04 Logomotion, S.R.O. Process of selling in electronic shop accessible from the mobile communication device

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8078225B2 (en) 2007-07-02 2011-12-13 Infineon Technologies Ag Communication device, mobile device and method of communication
US20090023476A1 (en) * 2007-07-16 2009-01-22 Nokia Corporation Apparatuses and methods for facilitating communication of devices
CN101383017B (zh) 2007-09-06 2012-07-04 中国银联股份有限公司 一种智能sd卡及访问智能sd卡的方法
DE102007043344A1 (de) * 2007-09-12 2009-03-19 Giesecke & Devrient Gmbh Massenspeicherkarte
FR2922670B1 (fr) * 2007-10-22 2021-04-09 Oberthur Card Syst Sa Procede et dispositif pour l'echange de valeurs entre entites electroniques portables personnelles
FR2922669B1 (fr) * 2007-10-22 2020-10-09 Oberthur Card Syst Sa Dispositif electronique portable pour l'echange de valeurs et procede de mise en oeuvre d'un tel dispositif
US7961101B2 (en) * 2008-08-08 2011-06-14 Tyfone, Inc. Small RFID card with integrated inductive element
US8451122B2 (en) 2008-08-08 2013-05-28 Tyfone, Inc. Smartcard performance enhancement circuits and systems
CN101661548B (zh) * 2008-08-28 2011-08-17 中国科学院声学研究所 一种clf与sim卡的通信方法
US9054408B2 (en) 2008-08-29 2015-06-09 Logomotion, S.R.O. Removable card for a contactless communication, its utilization and the method of production
SK288641B6 (sk) * 2008-10-15 2019-02-04 Smk Corporation Spôsob komunikácie s POS terminálom, frekvenčný konventor k POS terminálu
US8231061B2 (en) * 2009-02-24 2012-07-31 Tyfone, Inc Contactless device with miniaturized antenna
MX2011004702A (es) * 2009-05-03 2011-09-02 Logomotion Sro Terminal de pagos que utiliza un dispositivo de comunicacion movil, tal como un telefono celular; un metodo de transaccion de pago directo de debito.
WO2011065807A1 (fr) * 2009-11-24 2011-06-03 Mourad Mekouar Solution haute securite et/ou nfc de traitement en temps reel de transactions electroniques provenant de telephones mobiles (mobile phone highly secured and/or nfc oltp)
US9483651B2 (en) * 2009-11-30 2016-11-01 Ncr Corporation Methods and apparatus for transfer of content to a self contained wireless media device
EP2388731A1 (fr) * 2010-05-20 2011-11-23 Gemalto SA Procédé et système pour communiquer des informations provenant d'un dispositif de communication sans contact et dispositif de communication sans contact
US8068011B1 (en) 2010-08-27 2011-11-29 Q Street, LLC System and method for interactive user-directed interfacing between handheld devices and RFID media
US9204398B2 (en) * 2011-03-21 2015-12-01 Nokia Technologies Oy Method and apparatus for battery with secure element
KR101940266B1 (ko) * 2011-11-01 2019-01-21 에스케이텔레콤 주식회사 인식용 태그 기능을 구비한 유심카드 구동 방법 및 이에 적용되는 장치
EP2608163A1 (fr) * 2011-12-21 2013-06-26 Gemalto SA Ustensile de courses utilisé par le client
JP2013182481A (ja) * 2012-03-02 2013-09-12 Smart:Kk デバイス方式
WO2014155689A1 (fr) * 2013-03-29 2014-10-02 株式会社スマート Module d'antenne de communication en champ proche, son procédé de fabrication et système
DE102013005619A1 (de) * 2013-04-04 2014-10-09 Certgate Gmbh Vorrichtung mit Kommunikationsmitteln und einer Aufnahme für eine Chipkarte
NL2012543B1 (en) * 2014-04-01 2016-02-15 Audionova Int B V Mobile wireless controller for a hearing aid.
US9313651B2 (en) 2014-06-19 2016-04-12 Kabushiki Kaisha Toshiba Memory system and method of controlling memory system
CN106503782B (zh) * 2015-09-06 2019-04-30 上海复旦微电子集团股份有限公司 Nfc智能卡模拟方法及装置
JP2019045888A (ja) 2017-08-29 2019-03-22 東芝メモリ株式会社 不揮発性メモリを備える記憶装置及びそのデータ管理方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001348A2 (fr) * 1998-10-29 2000-05-17 Nokia Mobile Phones Ltd. Procédé pour communication de données entre un dispositif sans fil et un dispositif électronique, et un dispositif de communication de données
US20020174337A1 (en) * 2001-04-27 2002-11-21 Tadahiro Aihara Memory card with wireless communication function and data communication method
US20040089717A1 (en) * 2002-11-13 2004-05-13 Sandisk Corporation Universal non-volatile memory card used with various different standard cards containing a memory controller
US6883718B1 (en) * 2004-02-27 2005-04-26 Imation Corp. Credit card sized memory card with host connector
DE202005013146U1 (de) * 2005-08-19 2005-12-15 Power Digital Card Co., Ltd., Banchiau Aufbau einer Adapterkarte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1001348A2 (fr) * 1998-10-29 2000-05-17 Nokia Mobile Phones Ltd. Procédé pour communication de données entre un dispositif sans fil et un dispositif électronique, et un dispositif de communication de données
US20020174337A1 (en) * 2001-04-27 2002-11-21 Tadahiro Aihara Memory card with wireless communication function and data communication method
US20040089717A1 (en) * 2002-11-13 2004-05-13 Sandisk Corporation Universal non-volatile memory card used with various different standard cards containing a memory controller
US6883718B1 (en) * 2004-02-27 2005-04-26 Imation Corp. Credit card sized memory card with host connector
DE202005013146U1 (de) * 2005-08-19 2005-12-15 Power Digital Card Co., Ltd., Banchiau Aufbau einer Adapterkarte

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"SD CARD SPECIFICATION SIMPLIFIED VERSION OF PART E1. SECURE DIGITAL INPUT/OUTPUT (SDIO) CARD SPECIFICATION", INTERNET CITATION, 31 October 2001 (2001-10-31), XP002291857, Retrieved from the Internet <URL:http://www.sandisk.com/pdf/oem/SD_SDIO_specsv1.pdf> [retrieved on 20040810] *
RYAN: "SanDisk Releases WiFi Memory Combo Card", WWW.PALMINFOCENTER.COM, 25 May 2004 (2004-05-25), XP002453740, Retrieved from the Internet <URL:http://www.palminfocenter.com/news/6846/sandisk-releases-wifi-memory-sd-combo-card> [retrieved on 20071004] *
SWEDBERG, CLAIRE: "Delveloping RFID-Enabled Phones", RFID JOURNAL, 9 July 2004 (2004-07-09), XP002453741, Retrieved from the Internet <URL:http://www.rfidjournal.com/article/articleprint/1020/-1/1/> [retrieved on 20071004] *
YI, SEUNG: "Understanding Secure Digital I/O Performance in Systems and Cards", 15 March 2004, CODETELLIGENCE INC., XP002453749 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9098845B2 (en) 2008-09-19 2015-08-04 Logomotion, S.R.O. Process of selling in electronic shop accessible from the mobile communication device

Also Published As

Publication number Publication date
KR20080100172A (ko) 2008-11-14
JP2009522662A (ja) 2009-06-11
WO2007076456A2 (fr) 2007-07-05
TW200803215A (en) 2008-01-01
EP1969531A2 (fr) 2008-09-17

Similar Documents

Publication Publication Date Title
WO2007076456A3 (fr) Systeme de memoire imbriquee avec capacite de communication avec les champs proches
US8489879B2 (en) Apparatus, method, program, and system for information processing
US10206082B2 (en) Priority based routing of data on an electronic device
Kfir et al. Picking virtual pockets using relay attacks on contactless smartcard
US9741027B2 (en) Memory card based contactless devices
WO2002084548A1 (fr) Systeme de reglement electronique
WO2005101977A3 (fr) Systeme de securite multi-facteurs a dispositifs portatifs et noyaux de securite
JP5903442B2 (ja) 通信システム
EP2347375A1 (fr) Système et procédé d&#39;autorisation sans contact d&#39;un paiement
MX2011001045A (es) Sistema de aplicacion de pagos electronicos y metodo de autorizacion de pagos.
HUE031646T2 (en) Smart card performance improvement circuits and systems
Ghag et al. A comprehensive study of google wallet as an NFC application
US20140244513A1 (en) Data protection in near field communications (nfc) transactions
US20140213179A1 (en) System and Method for Establishing Communications between Two Devices
Nagashree et al. Near field communication
JP2007180598A (ja) 非接触ｉｃメディアと端末装置との間で通信を行うためのシステム及びそのシステムによって実行される方法
GB2434661A (en) Portable communication device with smart card functionality
CN203084761U (zh) 具天线的微型存储卡
US9489668B2 (en) Electronic payment device
CN202486793U (zh) 带有蓝牙通道的读卡设备
CN102750567A (zh) 一种支持多账户能用于远程移动支付和近程通信的sd卡
CN206470768U (zh) 内置电子身份证信息的鉴权装置
US20140215204A1 (en) Device for preventing logging of clients input data in a computer system
CN104598960A (zh) 能够认证、加解密的手机蓝牙key及其认证、加解密方法
JP4548473B2 (ja) 情報処理装置、および情報処理方法

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680049918.9

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2006848773

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2008548825

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1020087018505

Country of ref document: KR

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 06848773

Country of ref document: EP

Kind code of ref document: A2