Data processing: measuring – calibrating – or testing – Testing system – Of circuit
Reexamination Certificate
2005-05-31
2005-05-31
Tsai, Carol S. W. (Department: 2857)
Data processing: measuring, calibrating, or testing
Testing system
Of circuit
C702S057000, C702S062000, C702S065000, C702S133000, C713S194000, C713S152000
Reexamination Certificate
active
06901343
ABSTRACT:
A signal line, being in a six-layer board and connecting terminal102of component101with terminal115of component114,requires tamper-resistance. The signal line is composed of foil103on an outside layer, a via104,foil111on the third layer, via105,foil112on the fourth layer, via106,and foil113on the sixth layer. Portions of the signal line that exist on outside layers are all hidden under circuit components. Foil103and an end of via104are placed under component101on first layer116,an end of via105is placed under component107on layer116,an end of via106is placed under component108on layer116,the other end of via104is placed under component109on sixth layer121,the other end of via105is placed under component110on layer121,and foil113and the other end of via106are placed under component114on layer121.
REFERENCES:
patent: 5369299 (1994-11-01), Byrne
patent: 5835781 (1998-11-01), Van de Steeg et al.
patent: 5905640 (1999-05-01), Hutchison et al.
patent: 5956415 (1999-09-01), McCalley et al.
patent: 6164548 (2000-12-01), Curiel
patent: 6175088 (2001-01-01), Saccocio
patent: 6215373 (2001-04-01), Novak et al.
patent: 6236727 (2001-05-01), Ciacelli et al.
patent: 6289455 (2001-09-01), Kocher et al.
patent: 6421013 (2002-07-01), Chung
patent: 6436735 (2002-08-01), Goetz et al.
patent: 2001/0033012 (2001-10-01), Kommerling et al.
patent: 2002/0002683 (2002-01-01), Benson et al.
patent: 2002/0195271 (2002-12-01), Gailus
patent: 11-145401 (1999-05-01), None
Fukumoto Yukihiro
Nakayama Takeshi
Saito Yoshiyuki
Shibata Osamu
Takahashi Eiji
Matsushita Electric - Industrial Co., Ltd.
Tsai Carol S. W.
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