Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8835558 | Polylactic acid/polycarbonate resin composition and molded product made using the same | Hyung Tak Lee, Doo-Han HA, Chang-Do JUNG, Young Chul KWON, Jin-Kyung Cho +1 more | 2014-09-16 |
| 8232343 | Environmentally-friendly polylactic acid resin composition | Chang-Do JUNG, Young Jun Lee, Ji Won Pack, Young Chul KWON, Hyung Tak Lee +1 more | 2012-07-31 |
| 8044134 | Polylactic acid resin composition | Chang-Do JUNG | 2011-10-25 |