Electrical resistors – Resistance value responsive to a condition – Current and/or voltage
Reexamination Certificate
2005-09-15
2010-12-07
Lee, Kyung (Department: 2833)
Electrical resistors
Resistance value responsive to a condition
Current and/or voltage
C338S114000, C338S013000, C361S111000, C361S127000
Reexamination Certificate
active
07847672
ABSTRACT:
A varistor includes a ceramic base body having a surface. The varistor also includes an insulating layer on at least a portion of the surface of the ceramic base body. The insulating layer includes a base glass and filler. The filler includes 3Al2O32SiO2.
REFERENCES:
patent: 3725836 (1973-04-01), Wada et al.
patent: 3959543 (1976-05-01), Ellis
patent: 4333861 (1982-06-01), Aoki et al.
patent: 4845308 (1989-07-01), Womack et al.
patent: 5286269 (1994-02-01), Paschke
patent: 5294908 (1994-03-01), Katsumata et al.
patent: 5294909 (1994-03-01), Frazier
patent: 5402100 (1995-03-01), Urbanek et al.
patent: 5497138 (1996-03-01), Malpiece et al.
patent: 6008975 (1999-12-01), Kester et al.
patent: 6507269 (2003-01-01), Imai et al.
patent: 7095310 (2006-08-01), Imai et al.
patent: 2 417 523 (1974-12-01), None
patent: 41 36 115 (1993-01-01), None
patent: 100 49 023 (2001-05-01), None
patent: 101 42 314 (2002-05-01), None
patent: 2 799 301 (2000-05-01), None
patent: 2000-286107 (2000-10-01), None
Written Opinion for PCT/DE2005/001622.
International Search Report for PCT/DE2005/001622.
English translation of IPER for PCT/DE2005/001622.
Jost Thomas
Klemen Gerd
Reisinger Harald
Schriener Andreas
EPCOS AG
Fish & Richardson P.C.
Lee Kyung
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