Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456140 | Earth leakage breaker and method for controlling earth leakage breaker | Youngmo Yang | 2022-09-27 |
| 11293994 | Earth leakage circuit breaker capable of outputting type of leakage current and method of controlling the same | Jongung Lim | 2022-04-05 |
| 10480922 | Center error value of bearings measuring method | Namsoo Lee, Myounggyu Noh, Soyoon KIM, Seongmin Jang, Jinhee Jeong +1 more | 2019-11-19 |