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:
Mar. 24, 2026
Filed:
Dec. 29, 2023
Aac Kaitai Technologies (Wuhan) Co., Ltd, Wuhan, CN;
Shitao Yan, Wuhan, CN;
Xiao Kan, Wuhan, CN;
Zhao MA, Wuhan, CN;
Zhan Zhan, Wuhan, CN;
Shan Yang, Wuhan, CN;
Yang Li, Wuhan, CN;
Veronica Tan, Singapore, SG;
Kahkeen Lai, Singapore, SG;
Hongtao Peng, Wuhan, CN;
Houming Chong, Johor, MY;
Zaixiang Pua, Singapore, SG;
AAC Kaital Technologies (Wuhan) CO., LTD, Wuhan, CN;
Abstract
The present invention relates to an accelerometer, which comprises a substrate and detecting devices. The substrate is provided with supporting anchor points and electrode fixing anchor points; the detecting device comprises two detecting plates and corresponding detecting electrodes, and the detecting electrodes are connected to the electrode fixing anchor points through connecting arms; the detecting plate is elastically connected to the supporting anchor point, the two detecting plates are asymmetrically arranged with respect to axes of the supporting anchor points, and the two detecting plates are parallel to each other and in opposite directions; and the detecting electrodes and the detecting plates are arranged at intervals to form a detecting capacitor. The wiring of in-plane detecting electrodes of different detecting devices can be separated, and wire crossing can be avoided to reduce the influence of parasitic capacitance caused by complex wiring, thus improving the detection accuracy of the accelerometer.