发明授权
US07249102B1 Original data circulation method, system, apparatus, and computer readable medium
有权
原始数据流通方法，系统，装置和计算机可读介质
- 专利标题： Original data circulation method, system, apparatus, and computer readable medium
- 专利标题（中）： 原始数据流通方法，系统，装置和计算机可读介质
-
申请号： US09504070申请日： 2000-02-14
-
公开(公告)号： US07249102B1公开(公告)日： 2007-07-24
- 发明人: Masayuki Terada , Ko Fujimura , Hiroshi Kuno , Masayuki Hanadate
- 申请人： Masayuki Terada , Ko Fujimura , Hiroshi Kuno , Masayuki Hanadate
- 申请人地址： JP Tokyo
- 专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人： Nippon Telegraph and Telephone Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Kenyon & Kenyon LLP
- 优先权： JP11-39080 19990217; JP11-247457 19990901
- 主分类号： H04L9/00
- IPC分类号： H04L9/00
摘要：
An original data circulation system for storing or circulating original data which is digital information is provided. The original data circulation system includes an issuer apparatus, a user apparatus and a collector apparatus. The issuer apparatus generates originality information including first information corresponding to the issuer apparatus and second information corresponding to data and sends the originality information. The user apparatus verifies the validity of the source apparatus of the originality information and stores the originality information when the validity is verified. The collector apparatus verifies the validity of the source apparatus of the originality information and processes data corresponding to the second information when the validity is verified.
信息查询
