Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676969 | Vehicle door handle | — | 2020-06-09 |
| 5548035 | Biodegradable copolymer as drug delivery matrix comprising polyethyleneoxide and aliphatic polyester blocks | Guw-Dong Yeo, Yil-Woong Yi | 1996-08-20 |
| 5514380 | Biodegradable hydrogel copolymer as drug delivery matrix | Soo S. Song, Yil-Woong Yi | 1996-05-07 |