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:
Apr. 19, 2022
Filed:
Apr. 17, 2019
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Inventor:
Takashi Koyama, Tokyo, JP;
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2021.01); G03B 17/56 (2021.01); F16M 11/12 (2006.01); B64C 39/02 (2006.01); H04N 5/225 (2006.01); G03B 15/00 (2021.01); H04N 5/232 (2006.01); G02B 7/10 (2021.01); G03B 5/00 (2021.01); G02B 7/04 (2021.01);
U.S. Cl.
CPC ...
G02B 7/021 (2013.01); B64C 39/024 (2013.01); F16M 11/123 (2013.01); G02B 7/04 (2013.01); G02B 7/10 (2013.01); G03B 5/00 (2013.01); G03B 15/006 (2013.01); G03B 17/561 (2013.01); H04N 5/225 (2013.01); H04N 5/2254 (2013.01); H04N 5/232 (2013.01); B64C 2201/127 (2013.01); G03B 2205/0015 (2013.01);
Abstract
A lens device includes a first lens system including a first lens, a second lens system including a second lens, a moving member configured to move in an optical axis direction of the first lens, and a physical structure configured to move the first lens in the optical axis direction and move the moving member in a direction opposite to a movement direction of a center of gravity of a physical system that includes the first lens.