Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732543 | Door interlock device for transformer room of vacuum circuit breaker | Jong Doo Kim, Kil Young Ahn | 2017-08-15 |
| 9685282 | Door interlock device for vacuum circuit breaker | Seung Hwan Mun, Kil Young Ahn, Dae Soo Han | 2017-06-20 |
| 9679722 | Interlock apparatus of vacuum circuit breaker | Seung Hwan Mun, Dae Soo Han, Kil Young Ahn | 2017-06-13 |
| 9620938 | Switchboard applied with bushing-type current transformer | Kil Young Ahn, Dae Soo Han, Seung Hwan Mun, Jong Doo Kim | 2017-04-11 |
| 9595817 | Transformer position adjustment preventing device of switchboard | Jong Doo Kim | 2017-03-14 |