Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-10-17
2006-10-17
Trinh, Minh (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S825000, C029S832000, C029S601000, C029S592100, C343S867000, C343S7000MS, C340S572700
Reexamination Certificate
active
07120987
ABSTRACT:
A radio frequency identification (RFID) device includes a conductive pattern, such as an antenna, on one side of a substrate, and a chip, such as part of a strap, electrically coupled to the conductive pattern, and either on an opposite side of the substrate or on the same side of the substrate as the antenna. A method of fabricating the RFID device may include crimping the strap onto the substrate, in contact with a seed layer, which is subsequently used in forming the antenna or other conductive pattern by plating. The seed layer may be a patterned conductive ink layer. Alternatively, the seed layer may be a layer of conductive material deposited on the substrate, such as by vacuum deposition. Parts of the deposited layer may be covered with a patterned mask in order to form the desired configuration of the conductive pattern.
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Dang Christine U.
Ferguson Scott Wayne
Kennedy Steven C.
Liu Peikang
Munn Jason D.
Avery Dennison Corporation
Renner , Otto, Boisselle & Sklar, LLP
Trinh Minh
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