Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10348791 | Sound signal-based local interactive platform system and local interactive service providing method using same | Jae-Joon Choi, Kyung-Hoon Kim, Ju-No Yoon | 2019-07-09 |
| 10301407 | Vinyl chloride-based polymer and method for preparing the same | Jung Rae Lee, Kyung Seog Youk, Heung Kwon Bae | 2019-05-28 |
| 10227424 | Vinyl chloride polymer and preparation method thereof | Kyung Seog Youk, Heung Kwon Bae, Jung Rae Lee, Kyung-Hyun Kim | 2019-03-12 |
| 10230139 | Temperature control apparatus and method for energy storage system | Ji Hun Kim, Young Chang Jo, Suk Chul Kim | 2019-03-12 |