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:
Dec. 26, 2017
Applicants:
Kostal (Shanghai) Management Co., Ltd., Shanghai, CN;
Shanghai Kostal-huayang Automotive Electric Co., Ltd., Shanghai, CN;
Inventors:
Yueyue Bao, Shanghai, CN;
Hu Zhou, Shanghai, CN;
Assignees:
KOSTAL (SHANGHAI) MANAGEMENT CO., LTD., Shanghai, CN;
SHANGHAI KOSTAL-HUAYANG AUTOMOTIVE ELECTRIC CO., LTD., Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D 5/14 (2006.01); F16H 63/42 (2006.01);
U.S. Cl.
CPC ...
G01D 5/145 (2013.01); F16H 63/42 (2013.01);
Abstract
A gearshift device is provided. The gearshift device includes a magnetic plate and sensors for sensing the magnetic plate to output a gear signal. The magnetic plate includes M coding regions for distinguishing M gears, and at least two coding regions of the M coding regions share a same region of the magnetic plate. M is a positive integer greater than or equal to 2.