WO2011111938A2 - Unité de mémoire usb de lecteur d'empreinte digitale - Google Patents

Unité de mémoire usb de lecteur d'empreinte digitale Download PDF

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Publication number
WO2011111938A2
WO2011111938A2 PCT/KR2011/001358 KR2011001358W WO2011111938A2 WO 2011111938 A2 WO2011111938 A2 WO 2011111938A2 KR 2011001358 W KR2011001358 W KR 2011001358W WO 2011111938 A2 WO2011111938 A2 WO 2011111938A2
Authority
WO
WIPO (PCT)
Prior art keywords
fingerprint
protrusion
user
projection
storage device
Prior art date
Application number
PCT/KR2011/001358
Other languages
English (en)
Korean (ko)
Other versions
WO2011111938A3 (fr
Inventor
이승진
Original Assignee
Lee Seung-Jin
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 Lee Seung-Jin filed Critical Lee Seung-Jin
Publication of WO2011111938A2 publication Critical patent/WO2011111938A2/fr
Publication of WO2011111938A3 publication Critical patent/WO2011111938A3/fr

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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
    • G06K19/07345—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
    • G06K19/07354—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 by biometrically sensitive means, e.g. fingerprint sensitive
    • 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
    • G06K19/0716—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
    • G06K19/0718—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 the sensor being of the biometric kind, e.g. fingerprint sensors
    • 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

Definitions

  • the present invention relates to a fingerprint storage USB storage device, and more particularly, by forming a plurality of projections in front of the fingerprint sensor to remove foreign substances on the user's fingerprint through the projection before contacting the fingerprint to the fingerprint sensor.
  • the present invention relates to a fingerprint recognition USB storage device capable of minimizing a user authentication error when a fingerprint is recognized by a sensor unit.
  • a USB storage device refers to a portable storage device using a flash memory that plugs into a USB port.
  • USB storage devices are about the size of disposable lighters and are very easy to carry. It is also convenient for carrying large files or moving files, and there is also a security encryption device to keep your data safe. In particular, Internet banking users can safely use the official certificates required for transactions in the company or PC room, thereby reducing the risk of information leakage.
  • the conventional fingerprint recognition USB storage device as described above does not properly recognize the user's fingerprint in the fingerprint recognition sensor unit due to foreign matter such as dust on the user's fingerprint when the user touches the fingerprint on the fingerprint recognition sensor unit. There was a problem of frequent errors in authentication.
  • an object of the present invention is to form a plurality of projections in front of the fingerprint sensor to detect the foreign matter on the user's fingerprint through the projection before contacting the fingerprint to the fingerprint sensor.
  • the sensor unit By removing, the sensor unit to provide a fingerprint USB storage device that can minimize the error of user authentication when fingerprint recognition.
  • the fingerprint recognition USB storage device is connected to a computer 110 to transmit and receive data, the memory unit 120 to store the user's fingerprint data and the user fingerprint contact
  • the fingerprint recognition USB storage device consisting of a body 100 including a fingerprint sensor 130 to recognize a user's fingerprint according to,
  • the protrusions 140 are the first protrusion 141 and the second protrusion 142 spaced by a predetermined interval.
  • a third protrusion 143 positioned to overlap between the first protrusion 141 and the second protrusion 142 at the rear of the first protrusion 141 and the second protrusion 142. It is done.
  • the front portion (a) of the protrusion 140 is characterized in that to form an inclination angle from 70 degrees to 90 degrees from the bottom surface.
  • a plurality of protrusions are formed in front of the fingerprint recognition sensor unit to remove foreign substances on the user's fingerprint through the projections before contacting the fingerprint in the fingerprint recognition sensor unit, thereby detecting the fingerprint at the sensor unit.
  • FIG. 1 is a side cross-sectional view showing the configuration of a fingerprint recognition USB storage device according to an embodiment of the present invention
  • FIG. 2 is a plan view showing the configuration of a fingerprint recognition USB storage device according to an embodiment of the present invention
  • FIG. 3 is an explanatory diagram showing the arrangement of the projections of the fingerprint USB storage device according to an embodiment of the present invention
  • FIG. 4 is an explanatory view showing the inclination angle of the projection of the fingerprint recognition USB storage device according to an embodiment of the present invention
  • FIG. 5 is an explanatory view showing a state of use of the fingerprint USB storage device according to an embodiment of the present invention.
  • FIG. 1 is a side cross-sectional view showing the configuration of a fingerprint USB storage device according to a preferred embodiment of the present invention
  • Figure 2 is a plan view showing the configuration of a fingerprint USB storage device according to a preferred embodiment of the present invention.
  • FIG. 3 is an explanatory view showing the arrangement of the projections of the fingerprint USB storage device according to a preferred embodiment of the present invention
  • Figure 4 is a view showing the inclination angle of the projection of the fingerprint USB storage device according to a preferred embodiment of the present invention
  • 5 is an explanatory diagram showing a state of use of the fingerprint recognition USB storage device according to an embodiment of the present invention.
  • a fingerprint recognition USB storage device includes a body including a connector 110, a memory unit 120, a fingerprint recognition sensor unit 130, and a protrusion 140. 100).
  • the connector 110 is connected to a computer to transmit and receive data, and is located at one end of the body 100 to be connected to a USB port of the computer, thereby enabling connection to an application program.
  • the connector 110 may transmit data stored in the memory unit 120 to the computer, or receive data stored in the computer to the memory unit 120.
  • the memory unit 120 stores the user's fingerprint data for authenticating the user's fingerprint recognized through the fingerprint recognition sensor unit 130.
  • various data information such as document data and a public certificate is stored. .
  • the fingerprint recognition unit 130 recognizes a user's fingerprint according to a user's fingerprint contact, and the fingerprint data and the memory unit 120 recognized by the fingerprint recognition unit 130 in a fingerprint authentication processing unit (not shown). User authentication is performed by determining whether or not the user fingerprint previously stored in) is matched.
  • the fingerprint authentication process performed by the fingerprint authentication processing unit is well known in the art to which the present invention belongs, so a detailed description thereof will be omitted.
  • the protrusion 140 is formed to protrude upward from the front of the fingerprint recognition sensor 130, and is configured to protrude upward from the front of the fingerprint recognition sensor 130, thereby removing fingerprints at the same time.
  • the fingerprint sensor 130 is characterized in that it is configured to enable fingerprint authentication.
  • the protrusions 140 are formed at the rear of the first protrusions 141 and the second protrusions 142 and the first protrusions 141 and the second protrusions 142 spaced apart by a predetermined interval.
  • the first protrusion 141 and the second protrusion 142 is characterized in that it is composed of a third protrusion 143 positioned to overlap, the protrusion 140 is the first protrusion 141, the second protrusion 142.
  • a third protrusion 143 to remove foreign substances on the user's fingerprint. The foreign substances on both sides of the finger are first removed through the first protrusion 141 and the second protrusion 142. Foreign materials in the central portion of the finger are finally removed through the third protrusion 143 located behind the protrusion 141 and the second protrusion 142.
  • the protrusion 140 may be simply configured of only the first protrusion 141, the second protrusion 142, and the third protrusion 143, but the size of the body 100 or the size of the protrusion 140 may vary. Accordingly, the first protrusion 141, the second protrusion 142, and the third protrusion 143 may be repeatedly formed up, down, left, and right.
  • the front portion (a) of the protrusion 140 is characterized by forming an inclination angle from 70 degrees to 90 degrees from the bottom surface, in general USB storage device is formed so thin that easy to carry
  • the height of the protrusions 140 is formed, the size of the protrusions is restricted. Accordingly, when the inclination angle of the front portion (a) of the protrusions 140 is formed too low or exceeds 90 degrees, the protrusions ( 140) Due to the size constraint, interference with the upper end of the body 100 is not easy to remove the foreign matter.
  • the front portion (a) of the protrusion 140 by forming the front portion (a) of the protrusion 140 to form an inclination angle from 70 to 90 degrees from the bottom surface, it is easy to remove the foreign matter when the user moves the finger and removes the foreign matter on the fingerprint. Will be done.
  • the upper portion of the body 100 is preferably provided with a display unit 150 for displaying the operating state of the USB storage device.

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  • 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)
  • Automation & Control Theory (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

La présente invention porte sur une unité de mémoire USB de lecteur d'empreinte digitale. L'unité de mémoire USB de lecteur d'empreinte digitale selon la présente invention comprend un boîtier (100) comportant un connecteur (110) connecté à un ordinateur pour émettre et recevoir des données, une section de mémoire (120) destinée à stocker des données d'empreinte digitale d'un utilisateur, et un capteur de lecteur d'empreinte digitale (130) destiné à détecter l'empreinte digitale de l'utilisateur au contact de l'empreinte digitale de l'utilisateur. L'unité selon la présente invention comprend en outre : une pluralité de saillies (140) faisant saillie vers le haut à partir du côté avant du capteur de lecteur d'empreinte digitale (130), les saillies (140) étant constituées d'une première saillie (141), d'une deuxième saillie (142) positionnée à une certaine distance de la première saillie (141) et d'une troisième saillie (143) placée sur le côté arrière de la deuxième saillie (142), à la position chevauchant la première saillie (141) et la deuxième saillie (142).
PCT/KR2011/001358 2010-03-09 2011-02-25 Unité de mémoire usb de lecteur d'empreinte digitale WO2011111938A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0020737 2010-03-09
KR1020100020737A KR100957801B1 (ko) 2010-03-09 2010-03-09 지문인식 ｕｓｂ 저장장치

Publications (2)

Publication Number Publication Date
WO2011111938A2 true WO2011111938A2 (fr) 2011-09-15
WO2011111938A3 WO2011111938A3 (fr) 2012-01-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/001358 WO2011111938A2 (fr) 2010-03-09 2011-02-25 Unité de mémoire usb de lecteur d'empreinte digitale

Country Status (2)

Country Link
KR (1) KR100957801B1 (fr)
WO (1) WO2011111938A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101301202B1 (ko) * 2012-09-07 2013-09-10 (주)세이퍼존 지문 인식 융합 보안장치
KR102398938B1 (ko) * 2020-08-13 2022-05-17 오장섭 생체 정보 인증 기능이 구비된 휴대용 메모리 및 이를 이용한 생체 정보 인증 방법
KR102626992B1 (ko) 2021-11-19 2024-01-18 오지영 지문인식 기반의 연락처앱 연동형 사용자 인증 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010052541A1 (en) * 2000-02-07 2001-12-20 Hyung-Ja Kang Powerless electronic signature apparatus based on fingerprint recognition
KR200345250Y1 (ko) * 2003-12-22 2004-03-18 서상훈 독립형 지문인식 유에스비 저장장치
US20060069826A1 (en) * 2004-09-27 2006-03-30 Xia Lei Flash-interfaced fingerprint sensor
KR100587885B1 (ko) * 2004-06-01 2006-06-08 리얼아이디테크놀러지 주식회사 지문 입력장치
JP2008065440A (ja) * 2006-09-05 2008-03-21 Fuji Denki Kogyo Kk 指紋認証装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010052541A1 (en) * 2000-02-07 2001-12-20 Hyung-Ja Kang Powerless electronic signature apparatus based on fingerprint recognition
KR200345250Y1 (ko) * 2003-12-22 2004-03-18 서상훈 독립형 지문인식 유에스비 저장장치
KR100587885B1 (ko) * 2004-06-01 2006-06-08 리얼아이디테크놀러지 주식회사 지문 입력장치
US20060069826A1 (en) * 2004-09-27 2006-03-30 Xia Lei Flash-interfaced fingerprint sensor
JP2008065440A (ja) * 2006-09-05 2008-03-21 Fuji Denki Kogyo Kk 指紋認証装置

Also Published As

Publication number Publication date
WO2011111938A3 (fr) 2012-01-05
KR100957801B1 (ko) 2010-05-13

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