发明申请
- 专利标题: Authentication device, authentication method, and an information storage medium storing a program
- 专利标题(中): 认证装置,认证方法和存储程序的信息存储介质
-
申请号: US13137288申请日: 2011-08-03
-
公开(公告)号: US20120045114A1公开(公告)日: 2012-02-23
- 发明人: Yasuhiro Matsumaru , Kenta Ogawa
- 申请人: Yasuhiro Matsumaru , Kenta Ogawa
- 申请人地址: JP Kawasaki-shi
- 专利权人: Renesas Electronics Corporation
- 当前专利权人: Renesas Electronics Corporation
- 当前专利权人地址: JP Kawasaki-shi
- 优先权: JP2010-183374 20100818
- 主分类号: G06K9/62
- IPC分类号: G06K9/62
摘要:
There is provided an authentication device including an authentication information storage unit that stores authentication information acquired from an authentication pattern including a part or the entirety of a mottled pattern or a dot pattern formed over an electronic component as information for indentifying each of a plurality of electronic components, an authentication information acquiring unit that acquires a first authentication information acquired from the authentication pattern formed over a first electronic component that is an object to be authenticated, a search unit that searches whether or not the authentication information storage unit stores the first authentication information by using the first authentication information as a search key, and an output unit that outputs a search result of the search unit.