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:
Sep. 01, 2026
Filed:
Jan. 09, 2023
Applicant:
Atum Co., Ltd., Gyeonggi-do, KR;
Inventors:
Taeksoo Han, Seoul, KR;
Hyunchuel Kim, Gyeonggi-do, KR;
Assignee:
ATUM CO., LTD., Ansan-si, KR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/30 (2006.01); B60L 53/20 (2019.01); H01F 27/28 (2006.01); H01F 27/32 (2006.01); H01F 30/06 (2006.01); H01F 41/12 (2006.01);
U.S. Cl.
CPC ...
H01F 27/306 (2013.01); B60L 53/20 (2019.02); H01F 27/2847 (2013.01); H01F 27/324 (2013.01); H01F 30/06 (2013.01); H01F 41/12 (2013.01); B60L 2210/10 (2013.01);
Abstract
A transformer for an LDC of an electric vehicle includes: a plate-type primary coil for receiving current from the high voltage battery of the electric vehicle; a lower secondary coil element provided under the primary coil to supply an induced current induced by the primary coil to the electrical components of the electric vehicle; and an upper secondary coil element provided on the primary coil to supply an induced current induced by the primary coil to the electrical components of the electric vehicle, and according to this, there is an advantage of reducing the height and size of a product.