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:
Oct. 19, 2021
Filed:
Jul. 22, 2019
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Jia Liu, Yokohama Kanagawa, JP;
Toshihiro Tsujimura, Ota Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Abstract
Provided is a current detection device including: a first board; a second board provided above the first board in parallel to the first board; a magnetic measurement element provided between the first board and the second board; a first coil having at least one of a first wire provided on the first board or a second wire provided on the second board and having a first connection conductor connected to the first wire provided on the first board or the second wire provided on the second board; and a second coil having at least one of a third wire provided on the first board or a fourth wire provided on the second board and having a second connection conductor connected to the third wire provided on the first board or the fourth wire provided on the second board, the second coil being connected to the first coil such that magnetic fields generated in the first coil and the second coil by a current for electrically conducting the first coil and the second coil have the same direction.