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:
May. 01, 2007
Filed:
Apr. 03, 2006
Wen-hsin Sun, Tu-Cheng, TW;
Wen-Hsin Sun, Tu-Cheng, TW;
Hon Hai Precision Industry Co. Ltd, Taipei Hsien, Taiwan, CN;
Abstract
A lens system () for a digital camera consecutively includes a first lens element (), a second lens element (), and a third lens element (). The first lens element is biconvex and has a first aspheric surface () and an opposite second aspheric surface (). The second lens element is concavo-convex and includes a third aspheric surface () and an opposite fourth aspheric surface (). The third lens element convexo-concave and has a fifth aspheric surface () and an opposite sixth aspheric surface (). The first lens element is made of glass, and the second lens element and the third lens are made of optical plastic.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile