Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614970 | Switchgear having earth switch | Seog Won LEE, Young Woo JEONG, Hyeok Su Shin | 2020-04-07 |
| 6940169 | Torch bump | Won Sun Shin | 2005-09-06 |
| 6740577 | Method of forming a small pitch torch bump for mounting high-performance flip-flop devices | Won Sun Shin | 2004-05-25 |