Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790105 | DC switching apparatus with auxiliary contact device using microswitch | Su Pyo Hong, Seung Min Lee | 2020-09-29 |
| 8188818 | Relay | Yeong Bong Kim | 2012-05-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10790105 | DC switching apparatus with auxiliary contact device using microswitch | Su Pyo Hong, Seung Min Lee | 2020-09-29 |
| 8188818 | Relay | Yeong Bong Kim | 2012-05-29 |