Issued Patents 2017
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849540 | Spot welding apparatus | So-Young Lee | 2017-12-26 |
| 9817386 | Joint guarantee system for vehicle assembly and control method of the same | Jaehyun Lee | 2017-11-14 |
| 9676067 | Spot welding apparatus | — | 2017-06-13 |
| 9651934 | Joint guarantee system for vehicle assembly and control method of the same | Jaehyun Lee | 2017-05-16 |
| 9623517 | Device and method for adhering different kinds of materials | Hyunwoo Lee | 2017-04-18 |
| 9573220 | Spot welding apparatus | So-Young Lee | 2017-02-21 |
| 9533403 | Joint guarantee system for vehicle assembly and control method of the same | Jaehyun Lee | 2017-01-03 |