IC tag

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2011-05-31

2011-05-31

Nguyen, Hoang V (Department: 2821)

Communications: radio wave antennas

Antennas

Microstrip

C343S895000

Reexamination Certificate

active

07952527

ABSTRACT:
According to the present invention, there is disclosed an antenna circuit characterized by comprising:a substrate,a surface circuit consisting of a planar coil circuit portion and at least one pair of opposed electrodes connected to the planar coil circuit portion formed on the substrate,at least one terminal for formation of broken line, formed in a conductor constituting the surface circuit, and a broken line which penetrates through the substrate and the surface circuit and which has, in the terminal for formation of broken line, at least one uncut part passing through the terminal for formation of broken line.

REFERENCES:
patent: 6585165 (2003-07-01), Kuroda et al.
patent: 7209281 (2007-04-01), Takei
patent: 7768405 (2010-08-01), Yamazaki et al.
patent: 10-39758 (1998-02-01), None
patent: 2000-57292 (2000-02-01), None
patent: 2000-90224 (2000-03-01), None
patent: 2002-185281 (2002-06-01), None
patent: 2004-195949 (2004-07-01), None

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