Company Filing History:
3 out of 549 
2 out of 1,580 
2 out of 832,961 Years Active: 1999-2013
Title: Ki-suk Lee: Innovator in Magnetic Technologies
Introduction
Ki-suk Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of magnetic technologies, holding a total of 7 patents. His work focuses on advancing the capabilities of magnetic devices, particularly in the areas of spin wave control and magnetic recording.
Latest Patents
One of Ki-suk Lee's latest patents is a magnonic crystal spin wave device capable of controlling spin wave frequency. This innovative device includes a spin wave waveguide made of magnetic material, which guides the spin wave to propagate in one direction. The device features a magnonic crystal part that periodically changes in shape, area size, and center line of the cross-section, allowing for easy control of the spin wave frequency. Another notable patent is for an ultrafast magnetic recording element and nonvolatile magnetic random access memory. This magnetic recording element consists of a read electrode, a magnetic pinned layer, and a magnetic free layer where a magnetic vortex is formed. The design enables accurate driving with low power through multiple drive electrodes.
Career Highlights
Throughout his career, Ki-suk Lee has worked with various organizations, including Snur & Db Foundation. His innovative work has positioned him as a key figure in the development of advanced magnetic technologies.
Collaborations
Ki-suk Lee has collaborated with notable individuals in his field, including Sang-koog Kim and Young-Sang Yu. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Ki-suk Lee's contributions to magnetic technologies through his patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence advancements in magnetic devices and applications.