Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9310271 | System and method for measuring a leakage area for constructing a smoke-ventilation apparatus | Nam-Il Kim, Min-Jung Lee | 2016-04-12 |
| 9260987 | Variable valve lift system in engine and control method thereof | Hyoung Hyoun KIM, Jong Man JUN, Jong In KANG | 2016-02-16 |