Location History:
- Daegu, KR (2012 - 2016)
- Seoul, KR (2013 - 2021)
Company Filing History:
3 out of 2,169 
1 out of 12,709 
1 out of 49,743 
Years Active: 2012-2025
Title: Seok Min Hong: Innovator in Magnetic Tunneling Junction Technology
Introduction
Seok Min Hong is a prominent inventor based in Daegu, South Korea. He has made significant contributions to the field of technology, particularly in the development of innovative devices utilizing magnetic tunneling junction structures. With a total of 5 patents to his name, his work continues to influence advancements in various applications.
Latest Patents
One of his latest patents is a random number generator using a stochastic magnetic tunneling junction structure. This invention proposes a random number generator that includes a first magnetic tunneling junction structure, which consists of a first pinned layer, a first tunnel junction layer, and a first free layer. These layers are sequentially stacked and can stochastically achieve both parallel and anti-parallel states in their magnetization directions. Additionally, the device features a power supplier that provides AC voltage or current to the magnetic tunneling junction structure.
Another notable patent is a logic device using spin torque. This device includes one or more function reconfiguring units that have magnetization set in one direction due to spin torque from a function reconfiguring current. The output terminal is formed at one end, while input units are placed on the function reconfiguring unit, also having magnetization set by input current. The output voltage is determined based on the alignment of magnetization directions between the function reconfiguring unit and the input unit.
Career Highlights
Seok Min Hong has worked with esteemed organizations such as the Korea Institute of Science and Technology and LG Display Co., Ltd. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research and development in his field.
Collaborations
Throughout his career, Seok Min Hong has collaborated with notable colleagues, including Ouk Jae Lee and Yong Hwan Oh. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of various technologies.
Conclusion
Seok Min Hong's contributions to the field of magnetic tunneling junction technology exemplify his dedication to innovation. His patents and collaborations highlight his role as a key figure in advancing technology in South Korea and beyond.