Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986906 | Method for preparing nanoporous Pt/TiO2 composite particles | Hee Dong Jang, Han Kwon Chang | 2015-03-24 |
| 8512672 | Fabrication method of ZnO nano-particle and fabrication method of ZnO nano-fluid using thereof | Hyo-sook Lee, Yong Jae Suh, Dae Sup Kil | 2013-08-20 |
| 8187562 | Method for producing cerium dioxide nanopowder by flame spray pyrolysis and cerium dioxide nanopowder produced by the method | Han Kwon Chang, Hee Dong Jang, Dae Sup Kil, Sung Wook Cho | 2012-05-29 |
| 8048932 | Fabrication method of CaCO3 nanoparticles using beads milling | Hee Dong Jang, Byoung Gyu Kim | 2011-11-01 |
| 6221977 | Biodegradable aliphatic polyester grafted with polyether and a process for preparing the same | Jung-Ki Park, Chang Hyeon Kim | 2001-04-24 |