Location History:
- Youseong-Ku, Daejeon, KR (1991)
- Seoul, KR (2017 - 2024)
Company Filing History:
12 out of 5,392 
1 out of 832,912 Years Active: 1991-2025
Title: **In Ho Jeong: Innovator in Printed Circuit Board Technology**
Introduction
In Ho Jeong is a prominent inventor based in Seoul, South Korea, known for his significant contributions to the field of printed circuit boards (PCBs). With a solid portfolio of 12 patents, he has established himself as a key figure in electronic manufacturing innovation.
Latest Patents
Jeong's latest patents focus on advancements in printed circuit board technology. One of his notable inventions is a patented design for a printed circuit board that includes an insulating layer, a circuit pattern on that layer, and a unique surface treatment layer. This surface treatment layer is designed with a bottom surface that is wider than the top surface of the circuit pattern, enhancing the PCB's performance. Another significant patent involves a circuit board comprising a via, which includes a through hole and a first metal layer on the upper surface of the insulating layer. The innovative design features a second metal layer within the through hole, which has a protruding portion that extends beyond the upper surface of the insulating layer, optimizing connectivity and functionality in electronic devices.
Career Highlights
In Ho Jeong currently works at LG Innotek Co., Ltd., a leading company in the field of electronic components. His inventive work at LG Innotek has contributed to the company’s reputation for excellence in PCB manufacturing.
Collaborations
Jeong collaborates closely with talented coworkers like Jin Hak Lee and Yun Mi Bae, quienes play vital roles in supporting his innovative projects and pushing the boundaries of electronic manufacturing through teamwork and shared expertise.
Conclusion
In Ho Jeong exemplifies the spirit of innovation in the electronics industry. His patents not only reflect his technical expertise but also contribute to the advancement of technology in printed circuit boards. His work at LG Innotek Co., Ltd. showcases the importance of innovation in enhancing electronic components, making a significant impact in the field.