Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964306 | Lithium rechargeable battery having electrode pin | Sang Sok Jung | 2011-06-21 |
| 7897131 | Nitrogen-mediated manufacturing method of transition metal-carbon nanotube hybrid materials | Jeung-Ku Kang, Seong-Ho Yang, Hyun-Seok Kim, Kyu-Sung Han, 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, Seong-Ho Yang, Kyu-Sung Han +2 more | 2010-12-14 |
| 7648794 | Lithium secondary battery and a cap assembly therefor | Sang Sok Jung | 2010-01-19 |
| 7645249 | Fixing structure for treatment head and medical apparatus having the fixing structure | Doo Sang Kim, Heung Gu Im | 2010-01-12 |
| 7592096 | Lithium ion secondary battery | Sang Sok Jung | 2009-09-22 |
| 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, Seong-Ho Yang, Kyu-Sung Han +2 more | 2009-07-21 |