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:
Nov. 16, 2010
Filed:
Feb. 23, 2009
Hiroki Yamano, Kanagawa, JP;
SO Miyasaka, Tokyo, JP;
Kazuya Watanabe, Saitama, JP;
Hisashi Sutoh, Saitama, JP;
Hiromitsu Sakuraba, Saitama, JP;
Hiroki Yamano, Kanagawa, JP;
So Miyasaka, Tokyo, JP;
Kazuya Watanabe, Saitama, JP;
Hisashi Sutoh, Saitama, JP;
Hiromitsu Sakuraba, Saitama, JP;
Sony Corporation, Tokyo, JP;
Tamron Co., Ltd., Saitama-shi, JP;
Abstract
The positioning of the first through the third lenses in the optical axis direction is performed in the state that the optical axes are aligned by press-fitting the outer circumference surfaces of the first through the third lenses of the second lens group respectively to the first through the third lens holding portions of the lens frame and the state that the first reference plane of the first lens and the second reference plane of the second lens are contacted and the third reference plane of the second lens and the fourth reference plane of the third lens are contacted.