基本信息:
- 专利标题： 정보 처리 장치 및 방법, 기록 매체, 및 프로그램
- 专利标题（英）：Information processing device, method, recording medium, and program
- 专利标题（中）：信息处理设备和方法，记录介质和程序
- 申请号：KR1020037016353 申请日：2003-04-10
- 公开(公告)号：KR1020040103750A 公开(公告)日：2004-12-09
- 发明人： 가와모또,요지 , 이시구로,류지 , 에즈라,유이찌 , 나가노,모또히꼬
- 申请人： 소니 주식회사
- 申请人地址： *-*-* Konan, Minato-ku, Tokyo, Japan
- 专利权人： 소니 주식회사
- 当前专利权人： 소니 주식회사
- 当前专利权人地址： *-*-* Konan, Minato-ku, Tokyo, Japan
- 代理人： 장수길; 이중희; 구영창
- 优先权： JPJP-P-2002-00111928 2002-04-15
- 国际申请： PCT/JP2003/004547 2003-04-10
- 国际公布： WO2003088057 2003-10-23
- 主分类号： G06Q50/10
- IPC分类号： G06Q50/10
The present invention is required to use the content to an information processing apparatus and method that allows to manage the use status information on a service-by-service basis, the recording medium, and a program. Use status information is related to the content ID (CID) and the usage right ID, it has been stored in the management area at the service node. The use status information as described above, since management to a service-by-service basis, for example, can be suppressed although into a used state information is damaged or, even if the writing is re-alteration, the impact of one management area. That is, the manipulation use, no information can be carried out the use of the content that is used state information is stored in the management area in memory, but can be used without any problem for content stored in the use state information to the other management domain. The present invention is applicable to a personal computer.
信息查询:
EspacenetIPC结构图谱:
| G | 物理 |
| --G06 | 计算；推算；计数 |
| ----G06Q | 专门适用于行政、商业、金融、管理、监督或预测目的的数据处理系统或方法；其他类目不包含的专门适用于行政、商业、金融、管理、监督或预测目的的处理系统或方法 |
| ------G06Q50/00 | 专门适用于特定经营部门的系统或方法，例如保健、公用事业、旅游或法律服务 |
| --------G06Q50/10 | .服务 |