Han-Jun Koh

Title: The Innovations of Han-Jun Koh

Introduction

Han-Jun Koh is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical technology, particularly through his innovative designs and patents. His work focuses on enhancing the efficiency and functionality of optical devices.

Latest Patents

One of Han-Jun Koh's notable patents is a connector-type optical transceiver using a silicon-on-insulator (SOI) optical waveguide. This invention includes optical devices, a silicon-on-insulator optical waveguide, and a silicon bench designed with U-shaped recesses. These features allow for the alignment of optical paths, ensuring optimal performance. The SOI optical waveguide consists of a silicon substrate and a single crystalline silicon layer, which is equipped with waveguide portions. A silica thin layer is interposed to prevent light diffusion, enhancing the transceiver's efficiency. The silicon bench is designed with v-shaped grooves that accommodate guide pins, facilitating the connection of external terminals.

Career Highlights

Han-Jun Koh is currently employed at Aligned Technologies Incorporated, where he continues to develop cutting-edge optical technologies. His work has garnered attention for its innovative approach to optical transceivers, contributing to advancements in the field.

Collaborations

Han-Jun collaborates with talented coworkers, including Min-Ho Choi and Do-Youl Kim. Their combined expertise fosters a creative environment that drives innovation in optical technology.

Conclusion

Han-Jun Koh's contributions to optical technology, particularly through his patented inventions, highlight his role as a leading inventor in the field. His work continues to influence advancements in optical devices and transceivers, showcasing the importance of innovation in technology.