Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10752709 | Vinyl chloride-based polymer composition and method for producing the same | Jung Rae Lee, Kyung Seog Youk, Heung Kwon Bae | 2020-08-25 |
| 10676548 | Vinyl chloride-based polymer, method of preparing the same, and plastisol including the polymer | Kyung Seog Youk, Heung Kwon Bae, Jung Rae Lee | 2020-06-09 |
| 10593916 | Energy storage system | Sung-Han Yoon, Tae-Shin CHO, Ji-Won Lee, Young-Bo Cho | 2020-03-17 |
| 10546876 | Semiconductor devices including stacked electrodes | Woo Sung Yang, Kwan Yong Kim | 2020-01-28 |