Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12315692 | Arc path forming unit and direct current relay comprising same | — | 2025-05-27 |
| 12249473 | Direct current relay and manufacturing method therefor | — | 2025-03-11 |
| 12205786 | Direct current relay | — | 2025-01-21 |
| 12119190 | Direct current relay | — | 2024-10-15 |
| 12094668 | Arc path formation unit and direct current relay including same | — | 2024-09-17 |
| 12068121 | Arc path forming part and direct-current relay comprising same | — | 2024-08-20 |
| 12062509 | ARC path forming unit and direct current relay including same | Jinhee Park | 2024-08-13 |
| 11978604 | Arc path forming unit and direct current relay comprising same | Jinhee Park | 2024-05-07 |
| 11915894 | Direct current relay | — | 2024-02-27 |
| 11842870 | Arc path formation unit and direct current relay including same | Jinhee Park | 2023-12-12 |
| 11830694 | Direct current relay | — | 2023-11-28 |
| 11804348 | Arc path formation unit and direct current relay including same | Jinhee Park | 2023-10-31 |
| 11784018 | Arc path formation unit and direct current relay including same | Jinhee Park | 2023-10-10 |
| 11776782 | Arc path forming unit and direct current relay comprising same | Jinhee Park | 2023-10-03 |
| D988274 | Relay for electric automobile | Youngho Lee, Hanmiru Kim | 2023-06-06 |
| 11574784 | Direct current relay | — | 2023-02-07 |
| 11417485 | DC relay having auxiliary contact | — | 2022-08-16 |
| 10439208 | Negative electrode active material for secondary batteries having improved lifespan characteristics | In-Sung Uhm, Je-Young Kim, Hoe Jin Hah, Ji Yoon Kwon | 2019-10-08 |