Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7471084 | Extremely low frequency (ELF) or low frequency (LF) magnetic field distribution measuring system | Dong-Il Lee, Koo-Yong Shin, Seong-Doo Lee | 2008-12-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7471084 | Extremely low frequency (ELF) or low frequency (LF) magnetic field distribution measuring system | Dong-Il Lee, Koo-Yong Shin, Seong-Doo Lee | 2008-12-30 |