Eun Jeong Hahm

Title: Eun Jeong Hahm: Innovator in 3D Printing Technology

Introduction

Eun Jeong Hahm is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of 3D printing, holding 4 patents that showcase his innovative approaches to this technology.

Latest Patents

One of his latest patents is an inkjet-type 3D printing method using a urea reaction. This invention allows for the rapid printing of large-area 3D structures without the need for a separate supporter structure. The method utilizes a phase change ink composition that remains liquid at room temperature but solidifies at lower temperatures. Another significant patent is a lacquer designed for treating 3D printing-created printed matter. This lacquer contains a perfluorinated acrylic resin that offers high surface hardness, excellent water resistance, and strong adhesion to the printing resin. It effectively protects the surface of 3D printed items during the post-curing process and prevents quality degradation caused by contamination.

Career Highlights

Eun Jeong Hahm has worked with several companies, including Luvantix Adm. Co., Ltd. and 3D Materials Co., Ltd. His experience in these organizations has contributed to his expertise in 3D printing technologies.

Collaborations

He has collaborated with notable coworkers such as Jung Hyun Oh and Jin A Kim, who have also contributed to advancements in the field.

Conclusion

Eun Jeong Hahm's innovative work in 3D printing technology demonstrates his commitment to advancing this field. His patents reflect a deep understanding of materials and processes that enhance the quality and efficiency of 3D printing.