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:
Oct. 28, 2014
Filed:
Nov. 20, 2012
Applicant:
Cyntec Co., Ltd., Hsin-Chu, TW;
Inventor:
Ta-Wen Lo, Keelung, TW;
Assignee:
Cyntec Co., Ltd., Science-Based Industrial Park, Hsinchu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01C 17/28 (2006.01); H01C 1/144 (2006.01);
U.S. Cl.
CPC ...
H01C 17/28 (2013.01); H01C 1/144 (2013.01);
Abstract
A method of manufacturing a resistor includes steps of providing a resistance material and two electrode materials, wherein a reflectivity of the resistance material is smaller than a reflectivity of the electrode material; fixing the two electrode materials at opposite sides of the resistance material; and welding two first junctions between the resistance material and the two electrode materials by a first laser from a first side of the resistance material, wherein a beam area from the first laser to the resistance material is larger than a beam area from the first laser to the electrode material.