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:
Nov. 18, 2025
Filed:
Dec. 23, 2021
Applicant:
Stemco Co., Ltd., Cheongju-si, KR;
Inventor:
Kang Dong Kim, Seongnam-si, KR;
Assignee:
STEMCO CO., LTD., Cheongju-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 27/28 (2006.01); H01F 27/29 (2006.01); H01F 41/04 (2006.01);
U.S. Cl.
CPC ...
H01F 27/2804 (2013.01); H01F 27/29 (2013.01); H01F 41/041 (2013.01); H01F 2027/2809 (2013.01);
Abstract
Provided is a coil apparatus having a plurality of coil patterns formed on one surface. The coil apparatus comprises at least one coil substrate, wherein the coil substrate comprises a base layer, and a coil pattern formed on the base layer and including a pattern portion, a via portion part or an external electrode portion, and a coil substrate, wherein the coil substrate is wound in a multi-helical structure in response to a plurality of coil patterns being provided.
Kim, Kang. (2025). Coil apparatus (U.S. Patent No. 12476036). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12476036
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile