Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198883 | Trip device | Kihwan Oh, Younghwan Kim, Jeongjae Lim, Yonghun Lee | 2025-01-14 |
| 11443911 | Arc chamber of circuit breaker | Kihwan Oh | 2022-09-13 |
| 11309158 | Arc extinguishing unit of molded case circuit breaker | Kihwan Oh, Younghwan Kim | 2022-04-19 |
| 11281041 | Cover glass structure and display apparatus comprising thereof | Sejin Jang, YuLim Won, Youngjoo Park | 2022-03-22 |
| 10840047 | Arc extinguishing unit of molded case circuit breaker | Kihwan Oh, Younghwan Kim | 2020-11-17 |
| 10770248 | Molded case circuit breaker | Kihwan Oh | 2020-09-08 |
| 10755991 | Foldable display device | Youngjoo Park, Sejin Jang, YuLim Won | 2020-08-25 |
| 10347453 | Multi-pole molded case circuit breaker with insulation barrier for rotary pin | — | 2019-07-09 |
| 10236150 | Molded-case circuit breaker for DC | — | 2019-03-19 |
| 9754751 | Molded case circuit breaker | — | 2017-09-05 |
| 6966201 | High-temperature sintering of soot bodies doped using molecular stuffing | David J. DiGiovanni | 2005-11-22 |