KR980004858A - Password reset device to change parental level of DVD system - Google Patents
Password reset device to change parental level of DVD system Download PDFInfo
- Publication number
- KR980004858A KR980004858A KR1019960025447A KR19960025447A KR980004858A KR 980004858 A KR980004858 A KR 980004858A KR 1019960025447 A KR1019960025447 A KR 1019960025447A KR 19960025447 A KR19960025447 A KR 19960025447A KR 980004858 A KR980004858 A KR 980004858A
- Authority
- KR
- South Korea
- Prior art keywords
- password
- disc
- signal
- parental level
- unit
- Prior art date
Links
Abstract
본 발명은 DVD시스템의 페어렌탈레별(PARENTAL LEVEL) 변경을 위한 리셋장치에 관한 것이다. 본 발명은 시스템 구입시 제공되는 데모(DEMO)용 디스크에, 타사의 그리고 상업용의 일반적인 디스크와는 구별되는 소정의 데이타를 기록하여 두었다가 재생시 이 데이타를 검출하므로서 비밀번호를 리셋할 수 있도록 한다. 이와 같은 본 발명은 기저장되어 있는 비밀번호를 리셋할 수 있는 새로운 방법을 제시하는 효과를 갖는다.The present invention relates to a reset device for changing a parental level of a DVD system. In the present invention, predetermined data, which is different from a general disk of a third party or a commercial, is recorded on a DEMO disk provided at the time of purchase of the system, and the password is reset by detecting this data during playback. The present invention has the effect of suggesting a new method for resetting the stored password.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제3도는 본 발명에 의한 DVD시스템의 비밀번호 리셋장치를 나타낸 구성도.FIG. 3 is a block diagram showing a password resetting apparatus of a DVD system according to the present invention; FIG.
제4도는 본 발명에 의한 비밀번호 리셋동작을 설명하기 위한 흐름도.FIG. 4 is a flowchart for explaining a password reset operation according to the present invention; FIG.
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960025447A KR100197608B1 (en) | 1996-06-28 | 1996-06-28 | Security number reset device for changing of fair rental level in dvd system |
JP9172565A JPH1091534A (en) | 1996-06-28 | 1997-06-27 | Password reset method using disk and its disk system |
CN97114832.5A CN1103995C (en) | 1996-06-28 | 1997-06-28 | Method for resetting password using disk and disk system adopting the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960025447A KR100197608B1 (en) | 1996-06-28 | 1996-06-28 | Security number reset device for changing of fair rental level in dvd system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980004858A true KR980004858A (en) | 1998-03-30 |
KR100197608B1 KR100197608B1 (en) | 1999-06-15 |
Family
ID=19464510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960025447A KR100197608B1 (en) | 1996-06-28 | 1996-06-28 | Security number reset device for changing of fair rental level in dvd system |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH1091534A (en) |
KR (1) | KR100197608B1 (en) |
CN (1) | CN1103995C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU720866B2 (en) | 1996-03-15 | 2000-06-15 | Rovi Guides, Inc. | Combination of VCR index and EPG |
CN1867068A (en) | 1998-07-14 | 2006-11-22 | 联合视频制品公司 | Client-server based interactive television program guide system with remote server recording |
TW465235B (en) | 1998-09-17 | 2001-11-21 | United Video Properties Inc | Electronic program guide with digital storage |
DE60115625T2 (en) | 2000-04-10 | 2006-09-14 | United Video Properties, Inc., Tulsa | INTERACTIVE MEDIA GUIDING WITH MEDIA GUIDANCE INTERFACE |
DE60135567D1 (en) | 2000-10-11 | 2008-10-09 | United Video Properties Inc | SYSTEMS AND METHOD FOR PROVISION OF DATA STORAGE IN SERVER IN A MEDIA-ON-REQUEST DELIVERY SYSTEM |
US7493646B2 (en) | 2003-01-30 | 2009-02-17 | United Video Properties, Inc. | Interactive television systems with digital video recording and adjustable reminders |
US8542984B1 (en) | 2007-04-03 | 2013-09-24 | Rovi Guides, Inc. | Advanced recording options for interactive media guidance application systems |
US10063934B2 (en) | 2008-11-25 | 2018-08-28 | Rovi Technologies Corporation | Reducing unicast session duration with restart TV |
US8805418B2 (en) | 2011-12-23 | 2014-08-12 | United Video Properties, Inc. | Methods and systems for performing actions based on location-based rules |
-
1996
- 1996-06-28 KR KR1019960025447A patent/KR100197608B1/en not_active IP Right Cessation
-
1997
- 1997-06-27 JP JP9172565A patent/JPH1091534A/en active Pending
- 1997-06-28 CN CN97114832.5A patent/CN1103995C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH1091534A (en) | 1998-04-10 |
CN1103995C (en) | 2003-03-26 |
CN1180220A (en) | 1998-04-29 |
KR100197608B1 (en) | 1999-06-15 |
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E701 | Decision to grant or registration of patent right | ||
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Payment date: 20090129 Year of fee payment: 11 |
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