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. 23, 2021
Filed:
Jun. 18, 2020
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Inventors:
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 13/20 (2021.01); B64C 39/02 (2006.01); G03B 13/36 (2021.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
G03B 13/20 (2013.01); B64C 39/024 (2013.01); G03B 13/36 (2013.01); H04N 5/232123 (2018.08); B64C 2201/123 (2013.01);
Abstract
A focusing method includes determining a present position of a lens, determining an initial search direction based on a relationship between the present position of the lens and a reference position, and controlling the lens to perform a focusing process in the initial search direction.