Invention Grant
- Patent Title: RFID tag
- Patent Title (中): RFID标签
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Application No.: US12285303Application Date: 2008-10-01
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Publication No.: US07902986B2Publication Date: 2011-03-08
- Inventor: Ken Takei
- Applicant: Ken Takei
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Stites & Harbison PLLC
- Agent Juan Carlos A. Marquez, Esq.
- Priority: JP2007-262290 20071005
- Main IPC: G08B13/14
- IPC: G08B13/14

Abstract:
An RFID tag of the present invention is provided to suppress variations in the capacity component that occur during physical coupling between an antenna and a semiconductor chip as part of the manufacturing process. The RFID tag includes an antenna with a pair of electric contacts, draw-out conductors of the electric contacts, and an RFID chip with a pair of electric contacts, wherein the electric contacts of the antenna are encompassed to their corresponding electric contacts of the RFID chip, and draw-out electrodes are drawn out in an opposite direction to the facing direction overlapped direction).
Public/Granted literature
- US20090091456A1 RFID tag Public/Granted day:2009-04-09
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