Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555780 | Method for monitoring the size variation and the focus shift of a weld pool in laser welding | Cheol-Jung Kim, Sung-Hoon Baik, Min Kim | 2003-04-29 |
| 6344625 | Method and apparatus for monitoring the size variation and the focus shift of a weld pool in laser welding | Cheol-Jung Kim, Sung-Hoon Baik, Min Kim | 2002-02-05 |
| 6188041 | Method and apparatus for real-time weld process monitoring in a pulsed laser welding | Cheol-Jung Kim, Min Kim, Sung-Hoon Baik | 2001-02-13 |