Xiaofeng Xu

Title: Innovations by Xiaofeng Xu in LED Technology

Introduction

Xiaofeng Xu is a notable inventor based in Fremont, CA, who has made significant contributions to the field of LED technology. With a total of three patents to his name, he has focused on developing innovative solutions for lighting applications.

Latest Patents

One of his latest patents is a color temperature tunable white light source. This invention comprises a first LED arrangement with at least one blue emitting LED designed to excite a remote phosphor, along with a second LED arrangement featuring at least one red emitting LED. The configuration allows the composite light emitted by the LED arrangements to appear white in color. The relative drive currents of the LEDs are controllable, enabling the color temperature of the emitted light to be electrically tunable. Another patent also focuses on a color temperature tunable white light source, which includes first and second LED arrangements that emit light of different wavelength ranges. The combined output appears white, and the color temperature can be adjusted by controlling the relative light outputs of the LED arrangements.

Career Highlights

Xiaofeng Xu is currently employed at Intematix Corporation, where he continues to innovate in the field of lighting technology. His work has been instrumental in advancing the capabilities of LED lighting solutions.

Collaborations

He has collaborated with notable coworkers such as Yi-Qun Li and Yi Dong, contributing to the development of cutting-edge technologies in the industry.

Conclusion

Xiaofeng Xu's contributions to LED technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the future of lighting solutions.