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:
Jun. 02, 2026
Filed:
Dec. 31, 2024
Guangzhou Haoyang Electronic Co., Ltd., Guangzhou, CN;
Qiancheng Huang, Guangzhou, CN;
Lili Ao, Guangzhou, CN;
Weikai Jiang, Guangzhou, CN;
Wenzhong Qiu, Guangzhou, CN;
Xindong Liu, Guangzhou, CN;
Wenfei Huang, Guangzhou, CN;
GUANGZHOU HAOYANG ELECTRONIC CO., LTD., Guangzhou, CN;
Abstract
A stage light fixture with a superimposed color filtering element, having a light head and a support holder. A color wheel is disposed along a light beam emission direction, and the color wheel is provided with a superimposed color filtering element. A driving device is further included for driving the color wheel to rotate and driving the superimposed color filtering element to switch into/out of the light beam. The superimposed color filtering element includes at least two superimposed color filters, each of the color filters has a transparent substrate, at least one side of each transparent substrate being provided with a monochromatic coating layer. The monochromatic coating layer has a colored region and an uncolored region. When the superimposed color filtering element is switched into the light beam, the colored regions of at least two monochromatic coating layers are simultaneously positioned in the light beam.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile