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:
May. 19, 2026
Filed:
Oct. 25, 2022
Applicant:
Beijing Jingwei Hirain Technologies Co., Inc., Beijing, CN;
Assignee:
BEIJING JINGWEI HIRAIN TECHNOLOGIES CO., INC., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
B62D 5/04 (2006.01); H02K 5/20 (2006.01); H02K 5/22 (2006.01); H02K 11/33 (2016.01);
U.S. Cl.
CPC ...
B62D 5/0406 (2013.01); B62D 5/046 (2013.01); H02K 5/207 (2021.01); H02K 5/225 (2013.01); H02K 11/33 (2016.01); H02K 2213/06 (2013.01);
Abstract
An embodiment of the present application provides a redundant electric power steering apparatus including: a first circuit board and a second circuit board configured to control the motor; where the first circuit board and the second circuit board are stacked along a direction parallel to the end face of the casing of the motor; the first circuit board is provided with a plurality of control units; the second circuit board includes a plurality of redundant parts; the plurality of redundant parts are on the same plane; each redundant part is respectively connected to the first circuit board in a bending manner.