Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661649 | Component for fuel injector and method for coating the same | Han Su Park, Sung Chul Cha | 2023-05-30 |
| 10473573 | Particulate matter sensor and exhaust gas purification system using the same | Yeon-Soo Chung, Soo-Min Oh, Eun-Ji Kim, Sung Eun Jo, Yang-Joo Ko +2 more | 2019-11-12 |