High-speed RFID tag assembly using impulse heating

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United States of America Patent

PATENT NO 9846833
SERIAL NO

14327207

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Abstract

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RFID inlays or straps may be assembled using impulse heating of metal precursors. Metal precursors are applied to and/or included in contacts on an RFID IC and/or terminals on a substrate. During assembly of the tag, the IC is disposed onto the substrate such that the IC contacts physically contact either the substrate terminals or metal precursors that in turn physically contact the substrate terminals. Impulse heating is then used to rapidly apply heat to the metal precursors, processing them into metallic structures that electrically couple the IC contacts to the substrate terminals.

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Patent Owner(s)

Patent OwnerAddress
IMPINJ INC400 FAIRVIEW AVENUE N SUITE 1200 SEATTLE WA 98109

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diorio, Christopher J Shoreline, US 270 5595
Heinrich, Harley Snohomish, US 35 442
Koepp, Ronald Lee Snoqualmie, US 10 141

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