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. 03, 2026
Filed:
Feb. 06, 2025
Xiamen Guangpu Electronics, Ltd., Xiamen, CN;
Jiexuan Chen, Xiamen, CN;
Zhifu Xie, Xiamen, CN;
Yuxi Chen, Xiamen, CN;
Haiding Su, Xiamen, CN;
Guobiao Lin, Xiamen, CN;
Xiamen Guangpu Electronics, Ltd., Xiamen, CN;
Abstract
A light emitting device with an adjustable optical angle includes a base, a light source, and a panel. One of the light source or the panel is movably mounted on the base. The light source includes a plurality of light emitting matrices. The panel includes a plurality of first transmission areas. A distance between two adjacent light emitting matrices is equal to a distance between two adjacent first transmission areas. The panel includes one or more second transmission areas respectively disposed between the two adjacent first transmission areas. The plurality of first transmission areas and the one or more second transmission areas have different transmission angles. The one of the light source or the panel is configured to be moved to enable a light emitting area of the light source to be located to correspond to the plurality of first transmission areas or the one or more second transmission areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile