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:
Jul. 12, 2022
Filed:
May. 03, 2018
Applicant:
Lsis Co., Ltd., Anyang-si, KR;
Inventors:
Assignee:
LS ELECTRIC CO., LTD., Anyang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 15/18 (2006.01); G01R 19/25 (2006.01); H05K 1/16 (2006.01); H01F 38/30 (2006.01); H01F 27/42 (2006.01); H01F 38/32 (2006.01);
U.S. Cl.
CPC ...
G01R 15/186 (2013.01); G01R 15/185 (2013.01); G01R 19/25 (2013.01); H05K 1/165 (2013.01); H01F 27/427 (2013.01); H01F 38/30 (2013.01); H01F 38/32 (2013.01); H01F 2038/305 (2013.01); H05K 2201/086 (2013.01); H05K 2201/09027 (2013.01);
Abstract
A current sensing device according to the present invention may comprise: a substrate part which includes at least two base substrates stacked in one direction and through which a circuit passes in the one direction; a coil part which is formed on at least one of the base substrates and surrounds the circuit; and a core part which is disposed between the base substrates while being spaced apart from the coil part, and surrounds the circuit.