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:
Feb. 18, 2025
Filed:
Dec. 14, 2022
Applicants:
Hyundai Mobis Co., Ltd., Seoul, KR;
Electro M Co., Ltd., Ansan-si, KR;
Inventors:
Deuk Kyu Hwang, Yongin-si, KR;
Hee Hyuk Lee, Yongin-si, KR;
Kee Yang Lee, Yongin-si, KR;
Suk Yi Kang, Seoul, KR;
Tae Hyun Kim, Ansan-si, KR;
Assignees:
HYUNDAI MOBIS CO., LTD., Seoul, KR;
ELECTRO M CO., LTD., Ansan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/147 (2006.01); B22F 1/00 (2022.01); B22F 1/052 (2022.01); B22F 1/142 (2022.01); B22F 1/16 (2022.01); B22F 3/02 (2006.01); B22F 3/24 (2006.01); B22F 9/08 (2006.01); H01F 27/255 (2006.01); H01F 41/02 (2006.01);
U.S. Cl.
CPC ...
H01F 1/14733 (2013.01); B22F 1/052 (2022.01); B22F 1/09 (2022.01); B22F 1/142 (2022.01); B22F 1/16 (2022.01); B22F 3/02 (2013.01); B22F 2003/248 (2013.01); B22F 2009/0824 (2013.01); B22F 2301/35 (2013.01); B22F 2302/253 (2013.01); B22F 2302/256 (2013.01); B22F 2304/10 (2013.01); B22F 2998/10 (2013.01); H01F 27/255 (2013.01); H01F 41/0246 (2013.01);
Abstract
A soft magnetic powder composition for an inductor core comprises 60 to 80 wt % Fe—Ni alloy powder, 5 to 25 wt % Fe—Si alloy powder, and 10 to 30 wt % Fe—Si—Al alloy powder based on a total alloy powder and a method of manufacturing the inductor uses the soft magnetic powder composition.