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. 02, 2014
Filed:
Aug. 27, 2012
Chau-yuan KE, New Taipei, TW;
Chau-Yuan Ke, New Taipei, TW;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A voice coil motor includes a stationary member, a moveable member, an upper resilient plate, and a lower resilient plate. The stationary member includes a receiving room and a magnetic unit. The magnetic unit consists of two magnets adhering to two sidewalls of the stationary member. The moveable member is received in the first receiving room and spaced from the stationary member. The moveable member includes a frame and coils wrapped around the frame. The coils face the magnets. The magnets and the coils cooperatively drive the moveable member to move upward from an initial position. The upper resilient plate and the lower resilient plate connect the stationary member with the moveable member. The two resilient plates provide a restoring force to drive the moveable member to return to the initial position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile