Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11169116 | Probe for nondestructive testing device using crossed gradient induced current and method for manufacturing induction coil for nondestructive testing device | — | 2021-11-09 |
| 10788456 | Eddy current inspection device for nondestructive testing | Jung Min Kim, Sun Bo Sim | 2020-09-29 |
| 10473730 | Defect detection device enabling easy removal of magnetic impurities | Jung Min Kim, Myung Chul Jung, Ji Su Kim | 2019-11-12 |
| 9279783 | Apparatus for detecting crack using heterogeneous magnetic sensors | Jong Woo Jun, Jung Min Kim | 2016-03-08 |
| 9182373 | Apparatus and method for detecting crack in small-bore piping system | Jong Woo Jun, Jung Min Kim | 2015-11-10 |
| 9170234 | Magnetic sensor array and apparatus for detecting defect using the magnetic sensor array | Jong Woo Jun, Ji-Seong Hwang | 2015-10-27 |
| 6683452 | Magnetic flux density apparatus for, E.G., detecting an internal crack of a metal or a shape of the metal | Won Ha Choi, Min Soo Kim, Dae-Jung Kim, Moon-phil Kang | 2004-01-27 |