Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10442741 | Chromium compound, catalyst system including same, and method for trimerizing ethylene using the catalyst system | Bun Yeoul Lee, Jong Yeob Jeon | 2019-10-15 |
| 10340204 | Semiconductor devices having through electrodes and methods for fabricating the same | Dong-Wan Kim, Jung-Hoon Han | 2019-07-02 |