Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813272 | QoS-based routing method | Sun Shin An, Eun Ho Choi, Hong Beom Jeon, Doo Seok Kim | 2004-11-02 |
| 6809060 | Aerogel type platinum-tuthenium-carbon catalyst, method for manufacturing the same and direct methanol fuel cell comprising the same | Dong Jin Suh, Tae Jin Park, Kang Hee Lee, Il-Gon Kim | 2004-10-26 |