Hyung Gi Ha

Title: Hyung Gi Ha: Innovator in Printed Circuit Board Technology

Introduction

Hyung Gi Ha is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of printed circuit board technology, holding 2 patents that showcase his innovative approach to manufacturing.

Latest Patents

His latest patents include advancements in printed circuit board design and manufacturing methods. One patent discloses a printed circuit board that features a base substrate with a metal pattern for a circuit. This design incorporates a surface roughness on the metal pattern, which consists of a first surface roughness in an anchor structure and a second surface roughness with a black oxide layer in a granular structure formed on the first surface roughness. Another patent presents a similar printed circuit board, but with a needle structure formed on the first surface roughness instead of a granular structure.

Career Highlights

Hyung Gi Ha has worked with prominent companies in the electronics industry, including Samsung Electro-Mechanics Co., Ltd. and Korea E & S Co., Ltd. His experience in these organizations has contributed to his expertise in circuit board technology and innovation.

Collaborations

Throughout his career, he has collaborated with talented individuals such as Jae Won Jung and Yong Hwan Kim. These partnerships have likely fostered a creative environment that has led to his successful inventions.

Conclusion

Hyung Gi Ha's contributions to printed circuit board technology reflect his dedication to innovation and excellence in engineering. His patents and career achievements highlight his role as a significant figure in the field.