Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227602 | Polypropylene resin having excellent melt characteristics, and preparation method therefor | Su Jeong Jeong, Hyun Yul Woo, Joon Keun Min, Rai Ha Lee, Byung Hun Chae | 2025-02-18 |
| 12139566 | Supported catalyst for propylene polymerization and method for producing polypropylene resin using same | Joon Keun Min, Rai Ha Lee, Hae In Lee, Su Jeong Jeong, Byung Hun Chae | 2024-11-12 |
| 11639435 | Method for preparing high-melt-strength polypropylene resin | Hyun Yul Woo, Rai Ha Lee, Su Jeong Jeong, Joon Keun Min, Byung Hun Chae | 2023-05-02 |
| 11312796 | Polyolefin catalyst and method for preparing polyolefin using same | Joon Keun Min, Su Jeong Jeong, Hyun Yul Woo, Rai Ha Lee, Byung Hun Chae | 2022-04-26 |
| 10978048 | Electronic apparatus for recognizing keyword included in your utterance to change to operating state and controlling method thereof | Tae Jin LEE, Young Woo Lee, Seok Yeong JUNG, Chakladar Subhojit, Jae-hoon Jeong +5 more | 2021-04-13 |
| 10875951 | Propylene-diene copolymer resin having excellent melt tension | Byung Hun Chae, Hyun Yul Woo, Rai Ha Lee, Joon Keun Min, Sung Won Jung +1 more | 2020-12-29 |