Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8986832 | Optical-modulation object | Yeon-Soo Kim, Jin-Soo Kim, Do Hyun Kim, In Young Yang | 2015-03-24 |
| 7176274 | Saturated polyester for plastic containers with excellent heat resistance and gas impermeability and method for manufacturing the same | Soon Sik Kim, Jin Woo Lee | 2007-02-13 |
| 6258309 | Method for the preparation of polyester fibers of excellent water absorbency | Yeon-Soo Kim | 2001-07-10 |