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:
Aug. 11, 2009
Filed:
Nov. 29, 2007
Tsung-wei Chiang, Taipei Hsien, TW;
Tsung-Wei Chiang, Taipei Hsien, TW;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
A lens module includes a first lens, a second lens having a flat end surface and a cylindrical peripheral side surface, and a lens barrel. The lens barrel includes a hollow cylindrical body having a first end and an opposite second end, and a cap at the first end of the hollow cylindrical body. The cylindrical body has an inner space with the first lens received therein. The cap has a through hole defined therein and an inner annular step support formed on an inner surface of the cap in the through hole. The inner support has a first flat surface and an opposite second surface. The second lens is received in the throught hole with the flat end surface contacting with the first flat surface of the inner support and the cylindrical peripheral side surface contacting with the inner surface of the cap.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile