In-ho Choi

Title: **In-ho Choi: Innovator in Semiconductor Etching Technologies**

Introduction

In-ho Choi, an accomplished inventor based in Suwon-si, South Korea, has made significant contributions to the field of semiconductor manufacturing. With a total of 7 patents to his name, Choi is recognized for his innovative solutions in etching methods that advance technological capabilities in the industry.

Latest Patents

Among his latest patents are groundbreaking inventions that focus on etching methods using plasma. One notable patent describes an etching method which involves generating plasma by supplying process gases to a remote plasma source (RPS). This process allows for the efficient etching of objects by introducing water (H2O) along with the plasma into a processing chamber. Another significant patent is the development of a wafer storage apparatus designed for semiconductor manufacturing. This apparatus includes a wafer stacking portion with a gas charging feature to enhance the efficiency of the manufacturing process.

Career Highlights

In-ho Choi has had an impressive career, having worked with renowned companies such as Samsung Electronics Co., Ltd. and Samsung Display Co., Ltd. His expertise in semiconductor technology has played a pivotal role in the advancement of manufacturing techniques and product quality within these organizations.

Collaborations

Throughout his career, Choi has collaborated with notable colleagues, including fellow inventors Soon-Sung Ahn and Woon-sup Choi. Their combined efforts in semiconductor research and development have fostered innovation and laid the groundwork for numerous technological advancements in the field.

Conclusion

In-ho Choi's contributions to semiconductor technology and etching methods demonstrate his commitment to innovation and excellence. With a growing portfolio of patents, he continues to influence the industry and inspire future advancements in semiconductor manufacturing processes.