Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674211 | Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article | Hong-goo Choi, Soon-yong Choi, Ki-Ju Kwak, Yong Won Lee, Yun-Kyung Sung | 2023-06-13 |
| 10444948 | Apparatus, method and computer program for displaying web pages | Hyo Jung Kim, Min Chul JEONG, Ji Ho Choi, Yun-Seok Lee | 2019-10-15 |