Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2008-06-05
2011-10-04
Hess, Daniel (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S375000, C235S435000, C235S439000, C235S487000, C235S492000
Reexamination Certificate
active
08028912
ABSTRACT:
In one embodiment of the present invention, a reading device and a method for determining an identity code is disclosed arranged at a package for a product. At least one embodiment of the present invention is based on capacitive measurements performed in capacitors formed between antennas of the reading device and communication areas of the identity code. The reading device is provided with an antenna or activation element for decoupling or minimizing perturbation signals generated in an electrically conductive foil of the package.
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European Search Report dated Nov. 11, 2007.
Haglund Joakim
Norberg Petronella
Nordlinder Staffan
ACREO AB
Harness & Dickey & Pierce P.L.C.
Hess Daniel
Sharifzada Ali
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