Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10738678 | Correction method of NOx purifying efficiency of SDPF | Ki Hyung Joo, Myung-jong Lee, Jin-Woo Park, Arun Palaniappan Muthukaruppan | 2020-08-11 |
| 10718248 | Exhaust gas purification system and the control method thereof | Myung-jong Lee, Jin-Woo Park, Ki Hyung Joo, Arun Palaniappan Muthukaruppan | 2020-07-21 |
| 10598067 | Exhaust purification system of controlling injection amount of reducing agent | Jin-Woo Park, Ki Hyung Joo, Myung-jong Lee, Arun Palaniappan Muthukaruppan, John Henry Kwee | 2020-03-24 |