Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11953552 | System and apparatus for monitoring partial discharges in switchboards | Chang Hwan JIN, Jong Ung Choi, Gwang Goo KANG, Jin Ho Lee | 2024-04-09 |
| 10191114 | System for analysis of partial discharge defects of gas insulated switchgear | Do Hoon Lee, Jin Ho Lee, Chang Hwan JIN | 2019-01-29 |
| 9970974 | On-line status diagnosis device and on-line status diagnosis method for electric power utilities | Do Hoon Lee, Chan-Yong Park, Jong Ung Choi | 2018-05-15 |
| 9523731 | Diagnosis system for monitoring state of switchboard | Chan-Yong Park, Do Hoon Lee | 2016-12-20 |