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:
Jan. 20, 2009
Filed:
Jun. 21, 2006
Tsung-ling Chou, Taichung, TW;
Mu-yuan Wu, Taichung, TW;
Tsung-Ling Chou, Taichung, TW;
Mu-Yuan Wu, Taichung, TW;
Asia Optical Co., Inc., Taichung, TW;
Abstract
An image detection module comprises a base, a seat movably disposed on the base, an image detection unit on the seat, a first guide member by which the seat is joined to the base, moving relative to the base, a first coil on either the base or the seat, a first magnet on either the base or the seat and opposite to the first coil, a first metal element on either the base or the seat, corresponding to the first magnet and the first coil between the first magnet an the first metal element, and a first Hall element on either the base or the seat and adjacent to the first coil. A magnetic force is generated between the first coil, the first magnet and the first metal element by a voltage provided to the first coil, moving the seat along the first axis along the first guide element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile