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:
Aug. 29, 2023
Filed:
Aug. 31, 2021
Applicant:
Zhejiang Dahua Technology Co., Ltd., Zhejiang, CN;
Inventors:
Assignee:
ZHEJIANG DAHUA TECHNOLOGY CO., LTD., Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/75 (2023.01); H04N 23/60 (2023.01); H04N 23/73 (2023.01);
U.S. Cl.
CPC ...
H04N 23/75 (2023.01); H04N 23/64 (2023.01); H04N 23/73 (2023.01);
Abstract
The present disclosure relates to systems and methods for automatically adjusting an aperture of a camera. The methods may include obtaining at least two parameters out of three parameters of the camera, the three parameters including a luminance parameter, an exposure parameter, and a focal length parameter; determining a step length of the aperture based on the at least two parameters; and automatically adjusting the aperture of the camera based on the step length.
Shao, Yiyi. (2023). Systems and methods for automatically adjusting aperture of a camera (U.S. Patent No. 11743599). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11743599
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile