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. 04, 2022
Filed:
Dec. 22, 2018
Applicant:
Cyntec Co., Ltd., Hsinchu, TW;
Inventors:
Chi-Hsun Lee, Taipei, TW;
Min-Feng Chung, Taichung, TW;
Assignee:
CYNTEC CO., LTD., Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
H01F 27/24 (2006.01); H01F 27/28 (2006.01); H01F 5/04 (2006.01); H01F 27/02 (2006.01); H01F 27/29 (2006.01); H01F 17/04 (2006.01); H01F 3/10 (2006.01); H01F 27/38 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2866 (2013.01); H01F 3/10 (2013.01); H01F 5/04 (2013.01); H01F 17/045 (2013.01); H01F 27/022 (2013.01); H01F 27/29 (2013.01); H01F 27/38 (2013.01); H01F 2003/106 (2013.01);
Abstract
A coupled inductor has two pillars that are aligned in a vertical direction, wherein a first coil and a second coil are respectively wound around one of the two pillars, respectively, wherein the bottom surface of winding turns of the first coil and the bottom surface of winding turns of the second coil are separated by a gap, wherein a magnetic material is disposed in the gap and a straight line that is enclosed by each of the first coil and the second coil passes through the two pillars.