Patent · US Active

Lighting apparatus

US12376207B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Inventors

Jingjing Su · Fujian, CN
Jiayuan Zhang · Fujian, CN
Wenhui Yang · Nanjing, CN
Xiaoming Yang · San Diego, US

Key dates

Filing date	May 8, 2023
Grant date	Jul 29, 2025
Priority date	—
Expiry date	May 8, 2043

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/8513
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lighting apparatus includes a driver, a light source, and a controller. The driver is used for converting an external power to generate multiple driving currents. The light source includes a package holder integrating multiple LED modules having different output light parameters. The package holder has multiple terminals for separately receiving the driving currents to control the multiple LED modules independently in the package holder. The controller is used for controlling the driver for adjusting a relative ratio among the multiple driving currents to render an output light of the light source corresponding to predetermined optimized settings for at least an object illuminated by the light source.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.