Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7732094 | Mesoporous carbon composite, method of preparing the same, and fuel cell using the mesoporous carbon composite | Chan-ho Pak, Hyuk Chang, Sang Hoon Joo | 2010-06-08 |
| 7652089 | Nanocomposite, nanocomposite electrolyte membrane and fuel using the same | Hae Kyung KIM | 2010-01-26 |
| 7592086 | Polymer membrane, method of preparing the same, and fuel cell using the same | Tae Kyoung Kim, Won-mok Lee | 2009-09-22 |
| 6881798 | Method of preparing exfoliated nitropolymer/silicate nanocomposites and the nanocomposites prepared by the method | In Jae Chung, Sung-Chul Kim | 2005-04-19 |