Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910913 | Phase change memory devices | Ji-hyun Hur, Yoon-Ho Kang, Hyo-sug Lee, Jai-kwang Shin, Jae-joon Oh | 2011-03-22 |
| 7754881 | Aromatic imide-based dispersant for carbon nanotubes and carbon nanotube composition comprising the same | Hyo-sug Lee, Jae Young Choi, Seon-mi Yoon, Kwang Hee KIM | 2010-07-13 |
| 7580190 | Micro lens array and method of manufacturing the same | Kwang Hee KIM, Chang-hoon Jung, Young-gu Jin, Byong-ho Cheong | 2009-08-25 |
| 7456310 | Dispersant for dispersing carbon nanotubes and carbon nanotube composition comprising the same | Kwang Hee KIM, Jae Young Choi, Seon-mi Yoon, Hyo-sug Lee | 2008-11-25 |