KR100414189B1 - Device for processing host using external storing medium - Google Patents

Device for processing host using external storing medium Download PDF

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Publication number
KR100414189B1
KR100414189B1 KR1020030040147A KR20030040147A KR100414189B1 KR 100414189 B1 KR100414189 B1 KR 100414189B1 KR 1020030040147 A KR1020030040147 A KR 1020030040147A KR 20030040147 A KR20030040147 A KR 20030040147A KR 100414189 B1 KR100414189 B1 KR 100414189B1
Authority
KR
South Korea
Prior art keywords
storing medium
external storing
host
module
processing
Prior art date
Application number
KR1020030040147A
Other languages
Korean (ko)
Inventor
Jae Ryong Bum
Original Assignee
Nextway Co Ltd
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 Nextway Co Ltd filed Critical Nextway Co Ltd
Priority to KR1020030040147A priority Critical patent/KR100414189B1/en
Priority to US10/617,763 priority patent/US20040039575A1/en
Priority to JP2003274839A priority patent/JP2004038988A/en
Priority to EP03015602A priority patent/EP1383127A3/en
Priority to CNA031460615A priority patent/CN1477530A/en
Application granted granted Critical
Publication of KR100414189B1 publication Critical patent/KR100414189B1/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

PURPOSE: A device for processing a host using an external storing medium is provided to play/record a media file and protect a CONSTITUTION: A USB(Universal Serial Bus) module(440) offers access to the external storing medium(410) by connecting to the external storing medium through a digital transfer medium. A signal processing module(470) decodes media data according to the first signal processing mode. A processing module(450) controls operation of a host processing device. A system memory module(480) offers a memory space for the operation of the host processing device.
KR1020030040147A 2002-07-16 2003-06-20 Device for processing host using external storing medium KR100414189B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020030040147A KR100414189B1 (en) 2003-06-20 2003-06-20 Device for processing host using external storing medium
US10/617,763 US20040039575A1 (en) 2002-07-16 2003-07-14 Host processing device using external storage medium
JP2003274839A JP2004038988A (en) 2002-07-16 2003-07-15 Host processor using external storage medium
EP03015602A EP1383127A3 (en) 2002-07-16 2003-07-15 Host processing device using external storage medium
CNA031460615A CN1477530A (en) 2002-07-16 2003-07-15 Host computer processing equipment using external storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030040147A KR100414189B1 (en) 2003-06-20 2003-06-20 Device for processing host using external storing medium

Publications (1)

Publication Number Publication Date
KR100414189B1 true KR100414189B1 (en) 2004-01-07

Family

ID=37423036

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030040147A KR100414189B1 (en) 2002-07-16 2003-06-20 Device for processing host using external storing medium

Country Status (1)

Country Link
KR (1) KR100414189B1 (en)

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Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
O035 Opposition [patent]: request for opposition
O132 Decision on opposition [patent]
O074 Maintenance of registration after opposition [patent]: final registration of opposition
G171 Publication of correction by opposition
LAPS Lapse due to unpaid annual fee