Sunhong Choi

Title: Innovations of Sunhong Choi in Window Manufacturing

Introduction

Sunhong Choi is a notable inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of window manufacturing, holding two patents that showcase his innovative approaches. His work focuses on enhancing the efficiency and quality of window production processes.

Latest Patents

Choi's latest patents include a method of manufacturing a window and a jig for manufacturing windows. The first patent describes a method that involves laser cutting a base glass into a preliminary window using first laser light. It further details the process of irradiating a point spaced apart from the edge of the preliminary window with second laser light, followed by wet etching to create a window with a flat portion and an edge portion. This method facilitates the production of windows with a chamfer shape at the edge. The second patent introduces a jig that consists of a lower plate with multiple cell regions, an intermediate plate with openings corresponding to these regions, and an upper plate that secures a glass substrate. This jig enhances the manufacturing process of windows.

Career Highlights

Throughout his career, Sunhong Choi has worked with prominent companies such as Samsung Display Co., Ltd. and Dowooinsys Co., Ltd. His experience in these organizations has contributed to his expertise in the field of window manufacturing.

Collaborations

Choi has collaborated with notable coworkers, including Hanggyun Park and Beomsoo Kim. Their joint efforts have likely played a role in advancing the innovative techniques developed by Choi.

Conclusion

Sunhong Choi's contributions to window manufacturing through his patents reflect his commitment to innovation in the industry. His work continues to influence the methods used in producing high-quality windows.