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:
Jun. 11, 2024
Filed:
Apr. 10, 2019
Applicant:
Lg Innotek Co., Ltd., Seoul, KR;
Inventor:
Kwang Hyun Ryoo, Seoul, KR;
Assignee:
LG INNOTEK CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 5/00 (2021.01); G02B 7/09 (2021.01); G03B 13/36 (2021.01);
U.S. Cl.
CPC ...
G02B 7/09 (2013.01); G03B 5/00 (2013.01); G03B 13/36 (2013.01); G03B 2205/0046 (2013.01);
Abstract
A lens drive device includes a housing; a bobbin arranged inside the housing; a magnet arranged on the bobbin; a coil arranged on the housing and facing the magnet; a coupling member arranged on the inner surface of the housing; a roller rotatably arranged on the coupling member; and a rail arranged on the bobbin. The rail is guided according to the rotation of the roller.
Ryoo, Kwang. (2024). Lens drive device and camera module comprising same (U.S. Patent No. 12007620). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12007620
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile