Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352280 | Rainwater filtering device and monitoring system therefor | — | 2022-06-07 |
| 11346094 | Storm drain filters | — | 2022-05-31 |
| 11254994 | Method for refining magnetic domain of grain-oriented electrical steel plate and device therefor | Gyoo Taek Lee, Seong Cheol Hong | 2022-02-22 |
| 11240918 | Method for flip-chip bonding using anisotropic adhesive polymer | Tae Il Kim | 2022-02-01 |