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. 08, 2022
Filed:
Jan. 11, 2019
Applicant:
Cyntec Co., Ltd., Hsinchu, TW;
Inventors:
Shuen-Chang Hung, Taoyuan, TW;
Min-Feng Chung, Taichung, TW;
Assignee:
CYNTEC CO., LTD., Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 27/32 (2006.01); H01F 27/29 (2006.01); H01F 38/14 (2006.01); H01F 27/36 (2006.01);
U.S. Cl.
CPC ...
H01F 27/288 (2013.01); H01F 27/2804 (2013.01); H01F 27/2866 (2013.01); H01F 27/29 (2013.01); H01F 27/32 (2013.01); H01F 27/36 (2013.01); H01F 38/14 (2013.01); H01F 27/2871 (2013.01);
Abstract
A shielding layer that is made of a conductive and magnetic material is used to encapsulate the bare metal wire of a coil of an inductor so as to shield the coil from external magnetic field and make the resistance and the power loss of the inductor lower.