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:
Feb. 21, 2017
Filed:
Dec. 19, 2013
Infineon Technologies Ag, Neubiberg, DE;
Hongsheng Zhong, Chengdu, CN;
Xiulin Zhong, Chengdu, CN;
Wei You, Chengdu, CN;
Yoon Fatt Francis Foo, Singapore, SG;
Lifeng Guan, Singapore, SG;
Li Su, Shanghai, CN;
Ling Wang, Chengdu, CN;
Infineon Technologies AG, Neubiberg, DE;
Abstract
An embodiment discloses a sensor arrangement comprising disc shaped structure with a plurality of magnetic elements which are at least provided on end faces of the disc shaped structure. The sensor arrangement includes a hollow disc structure, the hollow disc structure comprising two end faces, wherein each of the two end faces of the second structure comprises a plurality of teeth spaced apart from each other, the teeth on the two end faces are arranged in opposing positions. Teeth on a respective same end face of the hollow disc structure are spaced from each other. The disc shaped structure is rotatable with respect to the hollow disc structure. A magnetic field sensor is provided to sense a magnetic field generated by the plurality magnetic elements.