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. 23, 2023
Filed:
Mar. 25, 2021
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Jin Su Pyeon, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/40 (2016.01); H02K 5/04 (2006.01); H02K 11/21 (2016.01); H02K 11/215 (2016.01); H02K 29/08 (2006.01); B62D 5/04 (2006.01); H05K 1/18 (2006.01);
U.S. Cl.
CPC ...
H02K 11/40 (2016.01); H02K 5/04 (2013.01); H02K 11/21 (2016.01); H02K 11/215 (2016.01); H02K 29/08 (2013.01); B62D 5/04 (2013.01); H02K 2211/03 (2013.01); H05K 1/181 (2013.01); H05K 2201/10151 (2013.01);
Abstract
A rotor position detecting apparatus includes a rotor, a stator disposed in correspondence with the rotor and a sensing assembly disposed at one side of the rotor. The sensing assembly includes a substrate, a first magnetic element part and a second magnetic element part disposed on the substrate and a first ground pattern and a second ground pattern disposed on the substrate. The first ground pattern is electrically connected to the first magnetic element part. The second ground pattern is electrically connected to the second magnetic element part, and the first ground pattern is electrically disconnected from the second ground pattern.