Ki Hoon Choi

Title: Innovations by Inventor Ki Hoon Choi

Introduction

Ki Hoon Choi, an accomplished inventor based in Cheonan-si, South Korea, has made significant contributions to the field of technology, particularly in the development of devices for photomask treatment and correction. With an impressive portfolio of 12 patents, Ki Hoon Choi is recognized for his innovative approaches and solutions that enhance manufacturing processes in the electronics industry.

Latest Patents

Choi's latest patents showcase his inventive prowess. One notable invention is the "Apparatus and Method for Treating Substrate," which introduces a mask treating apparatus. This apparatus features a support unit for rotating the mask, which contains intricate patterns. It is equipped with a laser irradiation module that provides precision treatment and a controller to manage the device's operations based on specific parameters.

Another significant patent is the "Apparatus for Correcting Photomask and Method Thereof." This innovative method enhances photomask precision by measuring the intensity profile of a laser, acquiring etching data, and applying a corrective process through a determined process parameter, ultimately improving manufacturing quality in the industry.

Career Highlights

Throughout his career, Ki Hoon Choi has been associated with leading companies in the technology sector, including Semes Co., Ltd. and Samsung Display Co., Ltd. His contributions in these organizations have led to advancements in photomask technology and processes. Choi's extensive experience underscores his expertise in creating innovative solutions that drive the electronics industry forward.

Collaborations

Ki Hoon Choi has also collaborated with notable colleagues, including Jung Bong Choi and Dong In Kim. These partnerships have facilitated the exchange of ideas and techniques, contributing to the development of cutting-edge technologies that address the challenges faced in photomask manufacturing and treatment.

Conclusion

In summary, Ki Hoon Choi stands out as a prominent inventor whose work significantly impacts the technology landscape, particularly in photomask treatment and correction methodologies. His innovative patents and collaborations reflect a commitment to advancing technology and enhancing precision in manufacturing processes. As his portfolio continues to grow, Choi's contributions will undoubtedly inspire further innovations in the industry.