公开(公告)号：EP1839235A1

公开(公告)日：2007-10-03

申请号：EP06700112.3

申请日：2006-01-10

申请人： Centerworld Corporation ,  Joo, Ji Hoon ,  Park, Jung Seo ,  Sirh, Jin Young

发明人： Centerworld Corporation ,  Joo, Ji Hoon ,  Park, Jung Seo ,  Sirh, Jin Young

IPC分类号： G06K19/00

CPC分类号： A61B5/1178 ,  A61B5/411 ,  G06K19/07749

摘要： The present invention relates to RFID (radio frequency identification), more particularly to an RFID tag attached to a tooth and a system for using the same. The tooth-attached RFID tag of the present invention comprises a chip for storing the user's information, an antenna for transmitting the user information stored in the chip, a housing for fixing the chip and the antenna and a protective resin attached to a tooth for covering the housing, so that it may be protected from food or saliva. The semi-permanent tooth-attached RFID tag of the present invention offers an effective way of user identification.