Company Filing History:
Years Active: 2012-2021
Title: Kaiping Ran: Innovator in Light Source Technology
Introduction
Kaiping Ran is a notable inventor based in Fremont, CA, specializing in advanced technologies for driving light sources. With a total of 2 patents, he has made significant contributions to the field of lighting control systems.
Latest Patents
His latest patents include "Controllers, systems, and methods for driving a light source" and "Backlight controller for driving light sources." The first patent describes a controller that incorporates a voltage detection terminal, a current detection terminal, and a voltage sensing terminal. This innovative controller adjusts the voltage sensing signal based on the second output voltage to maintain the target current value of the light source. The second patent outlines a backlight controller designed to drive multiple light-emitting diode (LED) strings. It features feedback circuitry, phase array circuitry, and encoder circuitry to effectively manage the currents flowing through the LED strings.
Career Highlights
Kaiping Ran is currently employed at O2 Micro, Incorporated, where he continues to develop cutting-edge technologies in the lighting sector. His work has been instrumental in enhancing the efficiency and performance of light source systems.
Collaborations
He collaborates with talented coworkers, including Da Liu and Yung Lin Lin, contributing to a dynamic and innovative work environment.
Conclusion
Kaiping Ran's contributions to light source technology through his patents and work at O2 Micro, Incorporated highlight his role as a significant inventor in the field. His innovative solutions continue to shape the future of lighting systems.