Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068068 | Polypropylene-based resin composition and automobile parts using the same | Choong Hoon Lee, Jong Chan LEE, Dong-Kyu Park, Jong-Joo Ha, Byung-Kwon Lim +2 more | 2015-06-30 |
| 8748547 | Ethylene α-olefin copolymer | Dong-Kyu Park, Byung-Kwon Lim, Jong-Joo Ha, Don-Ho Kum, Choong Hoon Lee +1 more | 2014-06-10 |
| 8604125 | Polypropylene-based resin composition and automobile parts using the same | Choong Hoon Lee, Jong Chan LEE, Dong-Kyu Park, Jong-Joo Ha, Byung-Kwon Lim +2 more | 2013-12-10 |