Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10211441 | Composition for heat-resistant porous layer, separator, electrochemical battery, and method for fabricating the same | Jin Kyu Park, Hyeon Choi, Dae Hyun Hong | 2019-02-19 |
| 8410203 | Phosphorus compound, method of preparing the same and flame retardant thermoplastic resin composition including the same | Min Soo LEE, Seon Ae Lee, Sang Hyun Hong, Chang Hong KO, Boem Jun Joo +5 more | 2013-04-02 |
| 8222330 | Polycarbonate resin composition having good flame retardancy | Seon Ae Lee, Beom Jun Joo | 2012-07-17 |
| 8133946 | Non-halogen flameproof polycarbonate resin composition | Min Soo LEE, Beom Jun Joo | 2012-03-13 |