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:
Feb. 16, 2021
Filed:
Dec. 20, 2019
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Takashi Koyama, Shenzhen, CN;
Kenichi Honjo, Shenzhen, CN;
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
A lens device includes a first motor, a second motor, a lens, a cam ring, and a gear part. The cam ring is configured to, in cooperation with the first motor and the second motor, drive the lens to move in a direction along an optical axis of the lens. The gear part is configured to transmit a power of both the first motor and the second motor to the cam ring. The gear part includes a first gear connected to a first shaft of the first motor, a second gear connected to a second drive shaft of the second motor, and a third gear that meshes with the first gear and the second gear. The power of the first motor and the second motor is transmitted to the cam ring via the third gear.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile