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. 31, 2021
Filed:
Aug. 27, 2020
Applicant:
Intelligent Mechatronics Industry Co., Ltd., Taoyuan, TW;
Inventors:
Chi-Wei Chiu, Taoyuan, TW;
Yung-Yun Chen, Taoyuan, TW;
Assignee:
Intelligent Mechatronics Industry Co., Ltd., Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 9/06 (2021.01);
U.S. Cl.
CPC ...
G03B 9/06 (2013.01);
Abstract
Provided is a diaphragm sheet transfer device, which is used for a handheld electronic device. Diaphragm sheets include different sizes of a plurality of light through holes. By controlling the positions of the diaphragm sheets, the light through holes with different sizes respectively pass through the incident light paths so that the amount of the light incident to the lens device is changed.