Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104789 | Method for preparing graft copolymer, graft copolymer and thermoplastic resin molded article | Jong Beom Kim, Joo Byung Chai, Yu Sung Jung, Chang Sull Kim, Eun Seon Park +1 more | 2021-08-31 |
| 11066542 | Method of preparing thermoplastic resin, thermoplastic resin composition including the same, and method of manufacturing injection-molded article using thermoplastic resin composition | Jong Beom Kim, Joo Byung Chai, Yu Sung Jung, Chang Sull Kim, Eun Seon Park +1 more | 2021-07-20 |
| 11009763 | Method and apparatus for mitigating adverse effects of bonding wire of external optical modulators | Moon Soo Park | 2021-05-18 |