Invention Grant
US08800876B2 Ruggedized RFID tag and reader 有权
坚固耐用的RFID标签和读卡器

Ruggedized RFID tag and reader
Abstract:
A radio frequency identification (RFID) transponder tag is contained in and electrically connected to a mechanically rugged metallic tag housing slotted to define a radio frequency antenna, such as a half turn antenna, and sealed with an epoxy filling.
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