The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2016
Filed:
Mar. 28, 2014
Applicant:
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Inventor:
Noritsugu Ozaki, Yokohama, JP;
Assignee:
FUJITSU LIMITED, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 19/077 (2006.01); G06K 19/07 (2006.01); G06K 19/073 (2006.01);
U.S. Cl.
CPC ...
G06K 19/07771 (2013.01); G06K 19/0715 (2013.01); G06K 19/0717 (2013.01); G06K 19/07345 (2013.01);
Abstract
An RFID tag includes an antenna, a first IC chip connected to the antenna, and a first fuse inserted between the antenna and the first IC chip, or inserted in series with the antenna. In the RFID tag, the first fuse becomes electrically conductive at a first temperature or above, and remains in an electrical conductive state after having become electrically conductive.