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:
Oct. 13, 2026
Filed:
Nov. 28, 2025
Guangzhou Haoyang Electronic Co., Ltd., Guangzhou, CN;
Weikai Jiang, Guangzhou, CN;
Mingjian Yuan, Guangzhou, CN;
Xinhai Li, Guangzhou, CN;
Chunyan Shen, Guangzhou, CN;
GUANGZHOU HAOYANG ELECTRONIC CO., LTD., Guangdong, CN;
Abstract
A light fixture includes a profile shaping element for shaping a source light beam, which is provided with a light transmission portion for the effective light rays to pass through and a profile shaping driver for changing an area and/or a shape of the light transmission portion; and a light shading element arranged including at least three light shading blades and at least one blade driver independently driven relative to the profile shaping driver. The blade driver is configured to drive the light shading blades to block at least portion of the ineffective light rays in a way that the adjacent light shading blades are partially stacked on top of one another and keep the at least three light shading blades beyond the effective light rays, in response to the area and/or the shape of the light transmission portion being changed by the profile shaping driver.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile