Sun Geon Yoo

Title: Innovations by Sun Geon Yoo

Introduction

Sun Geon Yoo is a notable inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of lamp control devices, holding two patents that showcase his innovative approach to lighting technology. His work emphasizes efficiency and reliability in LED lighting systems.

Latest Patents

Sun Geon Yoo's latest patents include a sophisticated lamp control device. This device features a converter that provides both an output voltage and an internal voltage. The lamp incorporates an LED module with multiple LED channels, designed to emit light based on the converter's output voltage. Additionally, a controller operates using the internal voltage, ensuring that the output voltage remains at or above a predetermined level. It utilizes feedback voltages from the LED channels to regulate channel currents according to pre-set memory values.

Another patent by Yoo describes a lamp control device that includes a lamp with an LED module featuring several LED channels. The controller in this device detects feedback voltages from the channels. When any feedback voltage falls below a predetermined reference voltage and the count of an over-voltage protection signal reaches a specific threshold, the corresponding LED channel is identified as open.

Career Highlights

Sun Geon Yoo is currently employed at Silicon Works Co., Ltd., where he continues to develop innovative lighting solutions. His work at this company has allowed him to apply his expertise in LED technology and contribute to advancements in the industry.

Collaborations

Throughout his career, Sun Geon Yoo has collaborated with talented individuals such as Ju Pyo Hong and Joo Wan Ha. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Sun Geon Yoo's contributions to lamp control devices reflect his commitment to innovation in lighting technology. His patents demonstrate a deep understanding of LED systems and their potential for efficiency and performance. His work continues to influence the field and inspire future advancements.