Ki Hoon Lee

Title: Ki Hoon Lee: Innovator in Light-Emitting Technologies

Introduction

Ki Hoon Lee is a notable inventor based in Daegu, South Korea. He has made significant contributions to the field of light-emitting technologies, holding a total of 3 patents. His innovative designs focus on enhancing the functionality and efficiency of light-emitting devices.

Latest Patents

One of Ki Hoon Lee's latest patents is a light-emitting sign device. This device incorporates a solar cell and a battery module that stores power generated by the solar cell. It features a light-emitting module that emits light powered by the battery, along with a front panel that is optically coupled to the light-emitting module. The controller applies a target mode to the light-emitting module based on the average solar cell voltages and the battery voltage.

Another significant patent is a light-emitting sign apparatus that utilizes optical fiber and includes solar-responsive light sensors. This apparatus consists of an outer frame with an accommodation space and a front panel that covers the front side. The light source module is located within the accommodation space and is connected to a plurality of optical fibers that facilitate light emission. The design also includes outer illumination sensors to enhance its functionality.

Career Highlights

Ki Hoon Lee is currently employed at Altech Co., Ltd., where he continues to develop innovative technologies. His work focuses on creating efficient and sustainable light-emitting devices that can be utilized in various applications.

Collaborations

Ki Hoon Lee collaborates with his coworker, Sung Su Jo, to further enhance their research and development efforts in the field of light-emitting technologies.

Conclusion

Ki Hoon Lee is a prominent inventor whose work in light-emitting technologies has led to several innovative patents. His contributions are paving the way for advancements in sustainable lighting solutions.