Electrical resistors – With base extending along resistance element – Resistance element coated on base
Reexamination Certificate
2005-07-22
2010-02-23
Lee, Kyung (Department: 2833)
Electrical resistors
With base extending along resistance element
Resistance element coated on base
C338S307000, C029S610100
Reexamination Certificate
active
07667569
ABSTRACT:
A chip resistor includes: a pair of upper surface electrodes formed at opposing side portions of a rectangular substrate as opposed to each other with respect to a center line of the rectangular substrate extending in a direction connecting the side portions; a resistive element formed on the rectangular substrate to be electrically connected with the upper surface electrode pair; and a pair of end surface electrodes formed on end surfaces of the opposing side portions of the rectangular substrate and electrically connected with the upper surface electrode pair. The chip resistor further includes dummy electrodes formed individually at the opposing side portions of the rectangular substrate at positions corresponding to the upper surface electrode pair in the direction connecting the side portions.
REFERENCES:
patent: 5379017 (1995-01-01), Katsuno
patent: 5548269 (1996-08-01), Katsuno et al.
patent: 5815065 (1998-09-01), Hanamura
patent: 5907274 (1999-05-01), Kimura et al.
patent: 6703683 (2004-03-01), Tanimura
patent: 9-205004 (1997-08-01), None
patent: 2000-216001 (2000-08-01), None
patent: 2002-203702 (2002-07-01), None
patent: 2002-367818 (2002-12-01), None
Ariga Shuji
Iseki Takeshi
Nakao Mitsuaki
Lee Kyung
Panasonic Corporation
Wenderoth , Lind & Ponack, L.L.P.
LandOfFree
Chip resistor, and its manufacturing method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chip resistor, and its manufacturing method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip resistor, and its manufacturing method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4175357