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:
Mar. 07, 2017
Filed:
Nov. 07, 2013
Applicant:
Smart Electronics Inc., Ulsan, KR;
Inventors:
Jong il Jung, Busan, KR;
Doo Won Kang, Anyang-si, KR;
Gyu Jin Ahn, Ulsan, KR;
Sang Joon Jin, Busan, KR;
Hyun Chang Kim, Ulsan, KR;
Kyung Mi Lee, Ulsan, KR;
Assignee:
SMART ELECTRONICS INC., Ulsan, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01C 1/02 (2006.01); H01C 1/024 (2006.01); H01C 1/014 (2006.01); H01C 1/08 (2006.01); H01C 1/144 (2006.01); H01C 17/02 (2006.01); B23K 1/00 (2006.01); B23K 1/19 (2006.01); B23K 35/02 (2006.01); B23K 35/30 (2006.01); H01C 1/026 (2006.01); H01C 17/28 (2006.01); H01H 85/048 (2006.01);
U.S. Cl.
CPC ...
H01C 1/024 (2013.01); B23K 1/0016 (2013.01); B23K 1/19 (2013.01); B23K 35/0222 (2013.01); B23K 35/3006 (2013.01); H01C 1/014 (2013.01); H01C 1/026 (2013.01); H01C 1/08 (2013.01); H01C 1/144 (2013.01); H01C 17/02 (2013.01); H01C 17/28 (2013.01); H01H 85/048 (2013.01);
Abstract
A resistor and a manufacturing method thereof are disclosed. Since a ceramic tube formed of a ceramic material is used and the ceramic tube is joined to sealing electrodes by use of brazing rings, joining strength and durability of the resistor are considerably improved. The resistor may be stably used at a high voltage due to excellent heat dissipation characteristics thereof.