Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661335 | Localized torsional severe plastic deformation method for conical tube metals | Seong Lee, Lee-Ju Park, Hak Jun Kim, Hyoung Seop Kim, See-Am Lee +1 more | 2020-05-26 |
| 8012902 | Partially deactivated metal catalysts and methods for preparing the same | Jeung-Ku Kang, Kyung Min Choi, Jung Hoon Choi, Saji Augustine, Weon-Ho Shin | 2011-09-06 |
| 7897131 | Nitrogen-mediated manufacturing method of transition metal-carbon nanotube hybrid materials | Jeung-Ku Kang, Hyun-Seok Kim, Kyu-Sung Han, Se Yun Kim, Jung Woo Lee +2 more | 2011-03-01 |
| 7850940 | Carbonnitride nanotubes with nano-sized pores on their stems, their preparation method and control method of size and quantity of pore thereof | Jeung-Ku Kang, Jai-Young Lee, Hyun-Seok Kim, Kyu-Sung Han, Se Yun Kim +2 more | 2010-12-14 |
| 7563425 | Carbonnitride nanotubes with nano-sized pores on their stems, their preparation method and control method of size and quantity of pore thereof | Jeung-Ku Kang, Jai-Young Lee, Hyun-Seok Kim, Kyu-Sung Han, Se Yun Kim +2 more | 2009-07-21 |
| 6817436 | Brake pedal push-prevention structure of a vehicle | — | 2004-11-16 |