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:
Jan. 25, 2022
Filed:
Apr. 18, 2020
Xiamen Eco Lighting Co. Ltd., Xiamen, CN;
Liangliang Cao, Xiamen, CN;
Hongkui Jiang, Xiamen, CN;
Yuxin Huang, Xiamen, CN;
Dejuan Liang, Xiamen, CN;
Yuankai You, Xiamen, CN;
Fujie Chen, Xiamen, CN;
XIAMEN ECO LIGHTING CO. LTD., Fujian, CN;
Abstract
A lighting apparatus includes a lens module, a light source plate, a first set of LED modules ad a second set of LED modules, and a driver. The first set of LED modules are located at first positions of the light source plate. The second set of LED modules are located at second positions of the light source plate. The driver controls the first set of LED modules and the second set of LED modules for generating a first output light pattern and a second output light pattern. The first light pattern and the second light pattern are mixed to generate one of multiple projected shapes on a projected surface controlled by the driver.