Jung-Hwan Sung

Title: Innovations of Jung-Hwan Sung

Introduction

Jung-Hwan Sung is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor manufacturing through his innovative patents. With a total of three patents to his name, his work focuses on enhancing the efficiency and effectiveness of polishing apparatuses used in the industry.

Latest Patents

One of Jung-Hwan Sung's latest patents is an "Apparatus and method for treating substrates." This invention relates to a polishing apparatus designed to achieve a flat mirror finish on workpieces, such as semiconductor wafers. The apparatus features a polishing section with a top ring for holding the workpiece and a turntable with a polishing surface. Additionally, it includes a cleaning section for maintaining the polished workpiece and a workpiece transfer robot for seamless operation between sections. The robot is equipped with a holder mechanism and a seal mechanism to prevent liquid from entering its joints.

Another significant patent is the "Method for assembling a polishing head and apparatus for detecting air leakage in the polishing head while assembling the same." This invention allows for the inspection of air leakage during the assembly of polishing heads, ensuring that they are free from defects. The apparatus includes a housing that supports the polishing head and a pneumatic pressure regulating section that can supply either positive pressure or vacuum to the tubes connected to the polishing head. A sensor section detects pressure levels, while a determining section assesses any potential air leakage.

Career Highlights

Jung-Hwan Sung is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to contribute to advancements in semiconductor technology, particularly in the area of polishing apparatuses.

Collaborations

Some of his notable coworkers include Bong Gyu Choi and Yong-Seok Ro, who have collaborated with him on various projects within the company.

Conclusion

Jung-Hwan Sung's innovative patents and contributions to the semiconductor industry highlight his expertise and dedication to advancing technology. His work continues to influence the efficiency of manufacturing processes in the electronics sector.