Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853558 | High voltage direct current (HVDC) transmission system to compensate for voltage values output from a plurality of potential transformers | — | 2017-12-26 |
| 9733278 | System for measuring loss of HVDC | Eun Jae Lee | 2017-08-15 |
| 9654018 | Deviation compensation method of potential transformer | — | 2017-05-16 |
| 9612275 | Power device including current transformer and method for compensating of current transformer | Ho Seok Choi | 2017-04-04 |
| 9606169 | Protection apparatus and method of verifying operation thereof | Ho Seok Choi | 2017-03-28 |