Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381868 | Power metering system, load power monitoring system using the same and operation method thereof | Hun Park | 2019-08-13 |
| 10254321 | System for monitoring electric energy | Hwa-Young Choi, Hee-Tae Roh | 2019-04-09 |
| 10203360 | Power monitoring system | Hun Park, Hee-Tae Roh | 2019-02-12 |