Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161337 | Liquid drop discharge apparatus | Han Lim KANG, Yoon Ok Jang, Jun Seok Lee | 2021-11-02 |
| 11152431 | Semiconductor memory device | Young Seok Ko, Jung Hun Lee, Hyun Jin Lee | 2021-10-19 |
| 11124639 | Method for preparing polyvinyl chloride | Heung Kwon Bae, Kyung Seog Youk, Jung Rae Lee | 2021-09-21 |
| 11121178 | Electronic device and method for fabricating electronic device | Hyun Jin Lee, Young Seok Ko, Jung Hun Lee | 2021-09-14 |
| 10933263 | Energy storage system and fire control method of the energy storage system | Ji-Won Lee, Suk Chul Kim, Jun Min Lee | 2021-03-02 |
| 10894498 | Container | Ji Young Choi, Tae Yeop Kim, Suk Chul Kim, Ji-Won Lee | 2021-01-19 |