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:
Aug. 08, 2023
Filed:
Aug. 22, 2019
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Jong Yeop Yang, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 3/10 (2006.01); G01B 7/30 (2006.01); G01L 5/22 (2006.01);
U.S. Cl.
CPC ...
G01L 3/101 (2013.01); G01B 7/30 (2013.01); G01L 5/221 (2013.01);
Abstract
A sensing device including a first stator tooth with a plurality of first teeth, a second stator tooth with a plurality of second teeth, in which the first tooth overlaps the second tooth in a radial direction from a center of the stator, and a first angle formed between two ends of a first pole of a magnet based on the center of the stator is the same as a second angle formed between two ends of the first tooth based on the center of the stator.