Nam-Hoon Lee

Title: Innovations of Nam-Hoon Lee

Introduction

Nam-Hoon Lee is a notable inventor based in Hwaseong, South Korea. He has made significant contributions to the field of manufacturing technology, particularly in polishing apparatuses. With a total of 2 patents to his name, his work reflects a commitment to advancing industry standards.

Latest Patents

Nam-Hoon Lee's latest patents include a polishing apparatus that features a polishing pad conditioner, a non-contact displacement sensor, and a data processor. In this method of manufacture, a displacement sensor is positioned over a conditioner disk. The conditioner disk is rotated to perform a conditioning process on the polishing surface of a polishing pad. During this process, the displacement of the rotating conditioner disk is detected using the displacement sensor. A height of the conditioner disk is then calculated from the detected displacement. The end point of the conditioning process is determined on the polishing surface based on the calculated height. Another patent involves a method of manufacture that includes a polishing pad monitoring method and a polishing apparatus equipped with a polishing pad monitoring device. This method also utilizes a displacement sensor to enhance the conditioning process.

Career Highlights

Nam-Hoon Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop new technologies. His work at Samsung has positioned him as a key player in the advancement of manufacturing processes.

Collaborations

He has collaborated with notable coworkers such as Jin Cheol Shin and Woo-Mok Son, contributing to a dynamic team focused on innovation.

Conclusion

Nam-Hoon Lee's contributions to the field of manufacturing technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a significant inventor in the industry. His innovative approaches continue to shape the future of polishing apparatuses.