Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770717 | Sequentially ordered biodegradable lactide (glycolide or lactide/glycolide)&egr;-caprolactone multi-block copolymer and process for the preparation thereof | Young Ha Kim, Soo Hyun Kim, Oju Jeon | 2004-08-03 |
| 6696739 | High efficient pn junction solar cell | Eun Joo Lee, Dong-Seop Kim | 2004-02-24 |