KR100332763B1 - 디지탈데이터 플레이어의 복제방지 장치 및 방법 - Google Patents
디지탈데이터 플레이어의 복제방지 장치 및 방법 Download PDFInfo
- Publication number
- KR100332763B1 KR100332763B1 KR1019990004560A KR19990004560A KR100332763B1 KR 100332763 B1 KR100332763 B1 KR 100332763B1 KR 1019990004560 A KR1019990004560 A KR 1019990004560A KR 19990004560 A KR19990004560 A KR 19990004560A KR 100332763 B1 KR100332763 B1 KR 100332763B1
- Authority
- KR
- South Korea
- Prior art keywords
- digital data
- data file
- data
- player
- file
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (6)
- 디지탈 데이터에 특정 코드를 부여하여 공급하는 데이터 공급장치와; 상기 데이터 공급장치로부터 다운로드되는 데이터를 저장하거나 다운로드 할 수 있는 제1데이터 저장장치와; 상기 제1데이터 저장장치로부터 다운로드되는 데이터를 저장하거나 업로드할 수 있는 제2데이터 저장장치와; 상기 제2데이터 저장장치로부터 업로드되는 데이터에서 상기 데이터 공급장치가 부여한 특정 코드를 판별하여 그 판별 결과에 따라 업로드의 허용 여부를 결정하는 판별장치로 구성한 것을 특징으로 하는 디지탈데이터 플레이어의 복제 방지장치.
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 상기 데이터에 부여된 특정 코드는 데이터 업로드 허용 여부 정보를 포함하는 것을 특징으로 하는 디지탈데이터 플레이어의 복제방지 장치.
- 디지탈 데이터에 특정 코드를 부여하여 공급하는 데이터 공급단계와; 상기 공급된 데이터를 저장하는 저장단계와; 상기 저장된 데이터를 업로드하기 위해 선택하는 선택단계와; 상기 선택된 데이터에 포함된 특정 코드를 분석하는 분석단계와; 상기 분석된 코드가 업로드를 허용하는 정보를 포함할 때 업로드하는 업로드 단계로 이루어지는 것을 특징으로 하는 디지탈데이터 플레이어의 복제방지 방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990004560A KR100332763B1 (ko) | 1999-02-10 | 1999-02-10 | 디지탈데이터 플레이어의 복제방지 장치 및 방법 |
JP29322999A JP4213313B2 (ja) | 1999-02-10 | 1999-10-15 | ディジタルデータファイルの複製防止方法及びその複製防止プログラムを記録した記録媒体 |
US09/500,573 US7039944B1 (en) | 1999-02-10 | 2000-02-10 | Digital data file management method and recording medium for recording digital data file management program thereon |
US11/373,248 US8635704B2 (en) | 1999-02-10 | 2006-03-13 | Digital data file management method and recording medium for recording digital data file management program thereon |
JP2007315129A JP2008135040A (ja) | 1999-02-10 | 2007-12-05 | ディジタルデータファイルの複製防止方法及びその複製防止プログラムを記録した記録媒体 |
US12/406,809 US7640596B1 (en) | 1999-02-10 | 2009-03-18 | Mobile device for preventing illegal distribution of digital data contents and operating method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990004560A KR100332763B1 (ko) | 1999-02-10 | 1999-02-10 | 디지탈데이터 플레이어의 복제방지 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000055753A KR20000055753A (ko) | 2000-09-15 |
KR100332763B1 true KR100332763B1 (ko) | 2002-04-17 |
Family
ID=36216262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990004560A Expired - Fee Related KR100332763B1 (ko) | 1999-02-10 | 1999-02-10 | 디지탈데이터 플레이어의 복제방지 장치 및 방법 |
Country Status (3)
Country | Link |
---|---|
US (3) | US7039944B1 (ko) |
JP (2) | JP4213313B2 (ko) |
KR (1) | KR100332763B1 (ko) |
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-
1999
- 1999-02-10 KR KR1019990004560A patent/KR100332763B1/ko not_active Expired - Fee Related
- 1999-10-15 JP JP29322999A patent/JP4213313B2/ja not_active Expired - Fee Related
-
2000
- 2000-02-10 US US09/500,573 patent/US7039944B1/en not_active Expired - Fee Related
-
2006
- 2006-03-13 US US11/373,248 patent/US8635704B2/en not_active Expired - Fee Related
-
2007
- 2007-12-05 JP JP2007315129A patent/JP2008135040A/ja active Pending
-
2009
- 2009-03-18 US US12/406,809 patent/US7640596B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4213313B2 (ja) | 2009-01-21 |
JP2008135040A (ja) | 2008-06-12 |
US7039944B1 (en) | 2006-05-02 |
JP2000242567A (ja) | 2000-09-08 |
KR20000055753A (ko) | 2000-09-15 |
US8635704B2 (en) | 2014-01-21 |
US7640596B1 (en) | 2009-12-29 |
US20060174321A1 (en) | 2006-08-03 |
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