Electrical resistors – Resistance value responsive to a condition – Current and/or voltage
Reexamination Certificate
2005-06-28
2005-06-28
Easthom, Karl D. (Department: 2832)
Electrical resistors
Resistance value responsive to a condition
Current and/or voltage
C338S0220SD
Reexamination Certificate
active
06911893
ABSTRACT:
A ceramic electronic component includes a component body having semiconductive ceramic layers and internal electrodes. The semiconductive ceramic layers and the internal electrodes are alternately laminated. The semiconductive ceramic layers have a relative density of about 90% or less and contain no sintering additives. The component body is provided with an external electrode on each side thereof. The ceramic electronic component has a low resistance and a high withstand voltage.
REFERENCES:
patent: 3642527 (1972-02-01), Purdes et al.
patent: 3720543 (1973-03-01), Bockstie, Jr.
patent: 3745504 (1973-07-01), Mooney
patent: 3791863 (1974-02-01), Quirk
patent: 4409728 (1983-10-01), Ellis et al.
patent: 5055140 (1991-10-01), Kumada et al.
patent: 5210516 (1993-05-01), Shikama et al.
patent: 5493266 (1996-02-01), Sasaki et al.
patent: 5547907 (1996-08-01), Katsumata et al.
patent: 5750264 (1998-05-01), Ueno et al.
patent: 5815063 (1998-09-01), Goto et al.
patent: 5907271 (1999-05-01), Hirano et al.
patent: 6198618 (2001-03-01), Ohtani et al.
patent: 6400253 (2002-06-01), Jinno et al.
patent: 6588094 (2003-07-01), Furukawa et al.
patent: 2003/0030192 (2003-02-01), Niimi et al.
patent: 50-27986 (1975-03-01), None
patent: 59-8323 (1984-01-01), None
patent: 61-181105 (1986-08-01), None
patent: 62-252103 (1987-11-01), None
patent: 63-55904 (1988-03-01), None
patent: 4-267320 (1992-09-01), None
patent: 5-275272 (1993-10-01), None
patent: 5-299286 (1993-11-01), None
patent: 6-342734 (1994-12-01), None
patent: 63-156378 (1999-12-01), None
patent: 2000-106304 (2000-04-01), None
Machine translation and abstract transl. of Ogose 63-156378 (Dec. 1999).
06-342734 abstract, to Nohara patent (Dec. 12, 1994).
05-275272 abstract to Kunio et al. patent (Oct. 22, 1993).
Copy of Korean Office Action dated Jul. 9, 2003 (and English translation of relevant portion).
Copy of The People's Republic of China Office Action dated Mar. 26, 2004 (and English translation of same).
Copy of Japanese Examination Report dated Aug. 24, 2004 (and English translation of same).
Ando Akira
Kawamoto Mitsutoshi
Kishimoto Atsushi
Kodama Masahiro
Niimi Hideaki
Dickstein, Shapiro, Morin & Oshinshky, LLP.
Easthom Karl D.
Murata Manufacturing Co. Ltd.
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