Sang-hoon Lee

Title: The Innovative Contributions of Sang-hoon Lee

Introduction

Sang-hoon Lee is a notable inventor based in Changwon, South Korea. He has made significant contributions to the field of manufacturing, particularly in the development of lead frames. His innovative approach has led to advancements that enhance the quality and efficiency of electronic components.

Latest Patents

Sang-hoon Lee holds a patent for a "Lead frame and method of manufacturing the lead frame." This patent outlines a method for producing a lead frame that includes several critical steps. These steps involve electrocleaning the surface of a thin plate material, electropolishing the cleaned material, and removing inclusions that could affect the performance of the lead frame. The final product boasts a surface with five or fewer inclusions, each approximately 1 µm, on an area of 1600 µm, which is crucial for maintaining wire bonding properties and solder wettability.

Career Highlights

Sang-hoon Lee is currently employed at Samsung Techwin Co., Ltd., where he continues to innovate and contribute to the field of manufacturing. His work has not only advanced the technology behind lead frames but has also positioned him as a key player in the industry.

Collaborations

Throughout his career, Sang-hoon Lee has collaborated with talented individuals such as Se-Chul Park and Dong-Il Shin. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Sang-hoon Lee's contributions to the field of manufacturing, particularly through his patent on lead frames, demonstrate his commitment to innovation. His work at Samsung Techwin Co., Ltd. and collaborations with fellow inventors highlight the importance of teamwork in driving technological advancements.