Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11151799 | System and method for monitoring field based augmented reality using digital twin | Tae Jin Ha, Chul Hee Lee, Soo Hwan Kim, Hye-jeong Nam, Ho-Young Kim | 2021-10-19 |
| 11085351 | System and method for determining error in vehicle catalytic converter | — | 2021-08-10 |
| 10260476 | Device for preventing back fire of engine and method using the same | Jonghyuck Kim, Kyeong Il Choi | 2019-04-16 |
| 7868282 | Automatic vision display apparatus | Sung-Chul Kang, Sang Chul Ahn, Bong Seok Kim, Seung-Yong Oh | 2011-01-11 |