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:
Apr. 23, 2024
Filed:
Jan. 04, 2021
Applicant:
Cyntec Co., Ltd., Hsinchu, TW;
Inventors:
Chun-Tiao Liu, Hsinchu, TW;
Lan-Chin Hsieh, Kaohsiung, TW;
Tsung-Chan Wu, Hsinchu County, TW;
Chi-Hsun Lee, Taipei, TW;
Chih-Siang Chuang, Hsinchu, TW;
Assignee:
CYNTEC CO., LTD., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/25 (2006.01); H01F 1/147 (2006.01); H01F 17/04 (2006.01); H01F 27/02 (2006.01); H01F 27/255 (2006.01); H01F 27/28 (2006.01); H01F 27/29 (2006.01);
U.S. Cl.
CPC ...
H01F 27/022 (2013.01); H01F 1/14741 (2013.01); H01F 1/14766 (2013.01); H01F 1/14791 (2013.01); H01F 17/045 (2013.01); H01F 27/255 (2013.01); H01F 27/2828 (2013.01); H01F 27/29 (2013.01);
Abstract
An inductor is disclosed, the inductor comprising: a T-shaped magnetic core, being made of a material comprising an annealed soft magnetic metal material and having a base and a pillar integrally formed with the base, wherein μC×Hsat≥1800, where μC is a permeability of the T-shaped magnetic core, and Hsat (Oe) is a strength of the magnetic field at 80% of μC0, where μC0 is the permeability of the T-shaped magnetic core when the strength of the magnetic field is 0.