Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933487 | Spot welding apparatus | So-Young Lee | 2021-03-02 |
| 10493556 | All-in-one jigless projection loading system and body component assembling method using the same for vehicle | — | 2019-12-03 |
| 9895766 | All-in-one jigless projection loading system and body component assembling method using the same for vehicle | — | 2018-02-20 |
| 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 |
| 9527156 | Twin spot welding apparatus | So-Young Lee | 2016-12-27 |
| 9522440 | Spot welding apparatus | So-Young Lee | 2016-12-20 |
| 9296063 | Spot welding apparatus | So-Young Lee | 2016-03-29 |