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. 11, 2016
Filed:
Dec. 03, 2014
Junjie Yan, Shenzhen, CN;
Chuandong Wei, Shenzhen, CN;
Liangwei Wan, Shenzhen, CN;
Chunhuan Fang, Shenzhen, CN;
Lei Zhang, Shenzhen, CN;
Junjie Yan, Shenzhen, CN;
Chuandong Wei, Shenzhen, CN;
Liangwei Wan, Shenzhen, CN;
Chunhuan Fang, Shenzhen, CN;
Lei Zhang, Shenzhen, CN;
AAC Acoustic Technologies (Shenzhen) Co., Ltd., Shenzhen, CN;
Abstract
A lens module includes a lens holder having a top wall that has a bottom surface, and a lens unit received by the lens holder. The lens unit includes a first lens adjacent to the top wall and a second lens attached to the first lens. A first complementary configuration is arranged between the first lens and the top wall of the lens holder for ensuring a concentricity between the lens unit and the lens holder, and a second complementary configuration is arranged between the first lens and the second lens for ensuring a concentricity between the first lens and the second lens.