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:
Nov. 03, 2026
Filed:
Dec. 16, 2024
Topray Mems Inc., Hsinchu City, TW;
Chin-Sung Liu, Hsinchu City, TW;
Chi-Ling Chang, Hsinchu City, TW;
Hsiao-Ming Chien, Hsinchu City, TW;
TOPRAY MEMS INC., Hsinchu City, TW;
Abstract
A vibration motor with vibration in the direction of Z-axis is provided, including a mover carrier and a stator part; wherein, the mover carrier includes a suspension spring and a coil set, the stator part includes a stator part body and a flexible printed circuit board. The suspension spring is arranged on two opposite sides of the mover carrier, with one end connected to the mover carrier and the other end to the stator part. The coil set includes a coil, wound around the vibration axis, and a magnetically conductive member located at the center of the coil. The two opposite sides of the stator part are connected to suspension spring to form an air gap between the stator part and the mover carrier. The stator part body accommodates the mover carrier. The flexible printed circuit board is arranged on the stator body and electrically connected to the coil set.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile