Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11864796 | Needle channel used for hair transplanter and needle channel bundle having the needle channels | Byoung-Sul Kim | 2024-01-09 |
| 11071567 | Hair transplanter having a plurality of needle channels arranged in radial pattern | Byoung-Sul Kim | 2021-07-27 |
| 9476378 | Method and system for diagnosing common rail diesel engine | — | 2016-10-25 |
| 6959686 | Fuel injection timing control method and system thereof | — | 2005-11-01 |