Electrical resistors – With base extending along resistance element – Resistance element coated on base
Reexamination Certificate
2007-05-08
2007-05-08
Hoang, Tu (Department: 2832)
Electrical resistors
With base extending along resistance element
Resistance element coated on base
C427S102000, C338S328000
Reexamination Certificate
active
10819929
ABSTRACT:
A conductive substrate with a resistance layer comprising a substantially flat high conductivity substrate roughening treated on its surface by a resistance component and provided with a resistance layer by the resistance component so as to enable the interface between the high conductivity substrate and resistance component layer to be substantially flattened, enable acquisition of a thin film resistance layer with a stable resistance after dissolving away the high conductivity substrate, and able to maintain the peel strength with the insulating support, and a resistance board using the same.
REFERENCES:
patent: 3287161 (1966-11-01), Schwertz et al.
patent: 3691007 (1972-09-01), Pavlou
patent: 3743583 (1973-07-01), Castonguay
patent: 3808576 (1974-04-01), Castonguay
patent: 3857683 (1974-12-01), Castonguay
patent: 3878003 (1975-04-01), Lo Presti et al.
patent: 4808967 (1989-02-01), Rice et al.
patent: 4888574 (1989-12-01), Rice et al.
patent: 4892776 (1990-01-01), Rice et al.
patent: 5243320 (1993-09-01), Clouser et al.
patent: 5336391 (1994-08-01), Rice et al.
patent: 5689227 (1997-11-01), Nguyen et al.
patent: 5955936 (1999-09-01), Shaw et al.
patent: 6329899 (2001-12-01), Hunt et al.
patent: 6396387 (2002-05-01), Hunt et al.
patent: 6411194 (2002-06-01), Shindoh et al.
patent: 6522237 (2003-02-01), Ito et al.
patent: 6570483 (2003-05-01), Chandler et al.
patent: 6622374 (2003-09-01), Wang et al.
patent: 6965293 (2005-11-01), Choi et al.
patent: 2001/0026211 (2001-10-01), Shindoh et al.
patent: 2003/0016118 (2003-01-01), Schemenaur et al.
patent: 2003/0048172 (2003-03-01), Meigs et al.
patent: 2003/0231099 (2003-12-01), Schemenaur et al.
patent: 48-73762 (1973-10-01), None
patent: 54-72468 (1979-06-01), None
patent: 63-500133 (1988-01-01), None
Kikuchi Yuuki
Matsuda Akira
Matsumoto Sadao
Otsuka Hideo
Suzuki Yuuji
Furukawa Circuit Foil Co., Ltd
Hoang Tu
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