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:
Dec. 14, 2021
Filed:
Aug. 30, 2019
Applicant:
Ibiden Co., Ltd., Ogaki, JP;
Inventors:
Haruhiko Morita, Ogaki, JP;
Hitoshi Miwa, Ogaki, JP;
Shinobu Kato, Ogaki, JP;
Toshihiko Yokomaku, Ibi-gun, JP;
Hisashi Kato, Ogaki, JP;
Takahisa Hirasawa, Ogaki, JP;
Tetsuya Muraki, Ogaki, JP;
Takayuki Furuno, Ogaki, JP;
Assignee:
IBIDEN CO., LTD., Ogaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H02K 3/26 (2006.01); H02K 3/28 (2006.01); H02K 1/02 (2006.01); H01F 5/00 (2006.01); H02K 13/00 (2006.01); H05K 1/02 (2006.01);
U.S. Cl.
CPC ...
H02K 3/26 (2013.01); H01F 5/003 (2013.01); H02K 3/28 (2013.01); H02K 13/006 (2013.01); H05K 1/028 (2013.01); H02K 2203/03 (2013.01);
Abstract
A motor coil substrate includes a flexible substrate, and multiple coils formed on the flexible substrate such that each of the coils has a spiral shape. The flexible substrate has multiple folding lines formed and the multiple coils positioned such that the flexible substrate is folded at the folding lines and wound around a magnet and that an m-th coil and an (m+1)-th coil of the coils partially overlap one another when folded at the folding lines.