Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626383 | Apparatus and method for holding a rotatable eddy-current magnetic probe, and for rotating the probe around a boundary | Yushi Sun | 2009-12-01 |
| 7560920 | Apparatus and method for eddy-current scanning of a surface to detect cracks and other defects | Yushi Sun | 2009-07-14 |
| 7301335 | Apparatus and method for eddy-current magnetic scanning a surface to detect sub-surface cracks around a boundary | Yushi Sun | 2007-11-27 |