Patent ID: 9443187
Filing Date: 2016-09-13
CPC Classification: G01K,G06K

Claim Text:
1. An RFID tag, comprising: 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, wherein the first fuse becomes electrically conductive at a first temperature or above, and remains in an electrical conductive state after having become electrically conductive, wherein the first fuse includes a pair of first contact points, and a first solder disposed close to the first contact points in a state where the first solder has not melted, the first solder being configured to melt at the first temperature, wherein the first solder causes an interval between the first contact points to be electrically conductive at the first temperature or above, and remains in an electrical conductive state of the interval between the first contact points after the interval between the first contact points has become electrically conductive.