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:
Dec. 21, 2021
Filed:
Jul. 15, 2020
Applicant:
Viking Tech Corporation, Hukou Township, Hsinchu County, TW;
Inventors:
Ming-Chieh Kuo, Hukou Township, Hsinchu County, TW;
Tsung-Yu Tsai, Hukou Township, Hsinchu County, TW;
Chi-Yu Lu, Hukou Township, Hsinchu County, TW;
Assignee:
VIKING TECH CORPORATION, Hukou Township, Hsinchu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01C 1/14 (2006.01); H01C 7/00 (2006.01);
U.S. Cl.
CPC ...
H01C 1/14 (2013.01); H01C 7/00 (2013.01);
Abstract
The present invention provides a structure of resistor element, which comprises a protective layer around electrodes to elongate the path of corrosion when gaseous water or sulfur leaking in. Therefore, the protective layer structure can elongate the life of the resistor element.