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. 21, 2019
Filed:
Aug. 08, 2016
Johnson Electric International Ag, Murten, CH;
Chi Ping Sun, Hong Kong, CN;
Fei Xin, Shen Zhen, CN;
Ken Wong, Hong Kong, CN;
Shing Hin Yeung, Hong Kong, CN;
Shu Juan Huang, Shen Zhen, CN;
Yun Long Jiang, Shen Zhen, CN;
Yue Li, Hong Kong, CN;
Bao Ting Liu, Shen Zhen, CN;
En Hui Wang, Shen Zhen, CN;
Xiu Wen Yang, Shen Zhen, CN;
Li Sheng Liu, Shen Zhen, CN;
Yan Yun Cui, Shen Zhen, CN;
JOHNSON ELECTRIC INTERNATIONAL AG, Murten, CH;
Abstract
An electronic device and a magnetic sensor integrated circuit thereof are provided. The magnetic sensor integrated circuit includes a shell, a semiconductor substrate installed in the shell and a first to a third port extending from the shell. A rectifier and a position sensor are provided on the semiconductor substrate. The rectifier includes first and second output terminals and two input terminals respectively connected to the first and second ports. In a case that the first and second ports are positively or negatively connected to an external power supply, a voltage output by the first output terminal of the rectifier is higher than the voltage output by the second output terminal of the rectifier. The position sensor is connected to the first and second output terminals of the rectifier, and a magnetic field signal detected by the position sensor is output by the third port.