Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575631 | Fabrication method of gallium manganese nitride single crystal nanowire | Yun-Ki Byeun, Han Kyu Seong, Heon Jin Choi, Sung Churl Choi | 2009-08-18 |
| 6300641 | Process for modifying surfaces of materials, and materials having surfaces modified thereby | Seok-Keun Koh, Hyung Jin Jung, Won Kook Choi, Sik Sang Gam | 2001-10-09 |
| 6203774 | Method for producing iron oxide powder using a particle size and shape controller | Dong Sik Bae, Jun Seok NOH, Sang Heul Choi, Seung Beom Cho | 2001-03-20 |
| 5965629 | Process for modifying surfaces of materials, and materials having surfaces modified thereby | Hyung Jin Jung, Seok-Keun Koh, Won Kook Choi, Sik Sang Gam | 1999-10-12 |