Hyun-kuk Ko

Title: Innovations by Hyun-kuk Ko

Introduction

Hyun-kuk Ko is a notable inventor based in Kyunggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, particularly through his innovative patents. With a total of 2 patents, his work focuses on enhancing the efficiency and purity of semiconductor manufacturing processes.

Latest Patents

One of Hyun-kuk Ko's latest patents is a filtering technique for CVD chamber process gases. This invention provides a method and apparatus for removing particulate contaminants to ensure high purity during tungsten silicide deposition processes. The method involves purging a carrier gas line for silicon source gas to eliminate contaminants in the chamber and carrier gas line. Additionally, the cleaning gas is supplied to the chamber to form plasma, which further cleans the environment. This process minimizes any particulate contaminants that could affect the tungsten silicide deposition.

Another significant patent is the wafer clamp for a heater assembly. This clamp is designed to hold a semiconductor wafer during the aluminum reflow process. Made from ceramic material, it prevents surface roughening that could damage the semiconductor wafers. The clamp features a sloped surface that reduces the contact area with the wafer, thereby minimizing potential damage. Furthermore, it includes slots that reduce heat conduction and a polished inner surface that reflects heat back to the wafer, enhancing the reflow process.

Career Highlights

Hyun-kuk Ko is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in improving manufacturing processes and ensuring the quality of semiconductor products.

Collaborations

He has collaborated with notable coworkers, including Young-Roe Kim and Hyun-young Kim, contributing to advancements in their field.

Conclusion

Hyun-kuk Ko's contributions to semiconductor technology through his innovative patents demonstrate his commitment to enhancing manufacturing processes. His work not only improves efficiency but also ensures the quality of semiconductor products in the industry.