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:
Oct. 09, 2012
Filed:
Apr. 27, 2011
Tai-hsu Chou, Tu-Cheng, TW;
Tai-Hsu Chou, Tu-Cheng, TW;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, New Taipei, TW;
Abstract
A voice coil motor includes a shell and a driving module in the shell. The shell includes a top plate. The driving module includes many magnets attached on the shell and defining a first receiving cavity, a movable unit movably received in the first receiving cavity, a bottom base, and a guiding post. The movable unit includes a movable barrel for receiving a lens module and a coil on the movable barrel. A central axis of the movable barrel is coaxial with an optical axis of the lens module. The movable barrel includes a first receiving portion. A central axis of the first receiving portion is parallel with the optical axis. The bottom base includes a second receiving portion. One end of the guiding post is received in the first receiving portion, and the other end of the guiding post is received in the second receiving portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile