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. 28, 2023
Filed:
Jun. 25, 2019
Applicant:
Amotech Co., Ltd., Incheon, KR;
Inventor:
Woong Yong Lee, Incheon, KR;
Assignee:
AMOTECH CO., LTD., Incheon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/06 (2006.01); H01F 41/02 (2006.01); H01F 1/34 (2006.01); H01F 27/36 (2006.01); H02J 50/10 (2016.01);
U.S. Cl.
CPC ...
H01F 41/02 (2013.01); H01F 1/344 (2013.01); H01F 27/366 (2020.08); H02J 50/10 (2016.02);
Abstract
A method for manufacturing a ferrite sheet is provided. A method for manufacturing a ferrite sheet comprises the steps of: preparing a ferrite block body having a shape of a cylindrical or polygonal column; and cutting the ferrite block body to be separated into plate-shaped sheets having a predetermined thickness.