logo

For the Inventor, By the Inventor

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.:

US 10901172 B1

PDFFull Text
Expired
Date of Patent:
Jan. 26, 2021

Filed:

Feb. 06, 2017

Camera lens assembly

Applicant:

Micro Actuator Co., Ltd., Seongnam-si, KR;

Inventors:

Myung-won Choi, Yongin-si, KR;

Dae-soon Lim, Yongin-si, KR;

Hak-ku Yoon, Suwon-si, KR;

Dong-sung Lee, Pyeongtaek-si, KR;

Assignee:

MICRO ACTUATOR CO., LTD., Seongnam-si, KR;

Attorney:

Osha Bergman Watanabe & Burton LLP

Primary Examiner:

William R Alexander

Assistant Examiner:

Tamara Y Washington

Int. Cl.
CPC ...
G02B 7/02 (2006.01); G02B 7/09 (2006.01); H04N 5/232 (2006.01); H04N 5/225 (2006.01); G02B 7/08 (2006.01); G03B 3/10 (2006.01); G03B 9/06 (2006.01);
U.S. Cl.
CPC ...
G02B 7/09 (2013.01); G02B 7/08 (2013.01); G03B 3/10 (2013.01); G03B 9/06 (2013.01); H04N 5/2254 (2013.01); H04N 5/23212 (2013.01); G03B 2205/0069 (2013.01); G03B 2217/002 (2013.01);
Abstract

Disclosed is a camera lens assembly having a lens part and a lens carrier for moving the lens part such that the same moves forward and backward in the direction of an optical axis. The disclosed camera lens assembly comprises: a base part; a lens carrier disposed to be slidable along a direction of an optical axis in the base part; and an automatic focal point adjustment driving part having one portion installed to the base part and the remaining portion installed to the lens carrier, to drive the lens carrier to move forward and backward along the direction of the optical axis by means of an electromagnetic force, wherein a part of the lens carrier and a part of the base part are convex-concave-coupled to each other, and a plurality of bearings are arranged on the convex-concave-coupled portion.

Find Patent Forward Citations

Choi, Myung-won. (2021). Camera lens assembly (U.S. Patent No. 10901172). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10901172

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…