The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 25, 2012
Filed:
Jan. 14, 2009
Applicants:
Jifeng Qin, Zhuhai Guangdong, CN;
Dongjian Song, Zhuhai Guangdong, CN;
Shaoyu Sun, Zhuhai Guangdong, CN;
Inventors:
Jifeng Qin, Zhuhai Guangdong, CN;
Dongjian Song, Zhuhai Guangdong, CN;
Shaoyu Sun, Zhuhai Guangdong, CN;
Assignee:
EPCOS (Zhuhai FTZ) Co., Ltd., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A resistor includes a ceramic body, metal electrodes on sides of the ceramic body, each of which is connected to an electrode lead, and an insulating layer contacting a metal electrode among the metal electrodes. The insulating layer is meltable in response to heat. A conductive connector contacts the insulating layer above the metal electrode and is configured to short the metal electrodes when the insulating layer melts.