Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102088 | Communication data modeling method | Hun Park, Jae-Shik Yoon, Seong-Joon Lee | 2021-08-24 |
| 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 |
| 10151804 | Power monitoring system | Hun Park, Hae-Tae Roh | 2018-12-11 |
| 10091273 | Data collecting device for photovoltaic device | Choong Kun Cho | 2018-10-02 |
| 9804212 | Energy management system | Young-Min Kang | 2017-10-31 |
| 9794654 | Power metering system, method and system for monitoring power consumed by load | Hee-Tae Roh | 2017-10-17 |
| 9787248 | Power measurement system and load power monitoring system using the same and operating method thereof | Hun Park | 2017-10-10 |
| 9396868 | Signal coupling apparatus for power line communication | Jae Kang Sim | 2016-07-19 |
| 9337896 | Block filter for power line communication | Jae Kang Sim | 2016-05-10 |
| 9287933 | Apparatus for power line communication | — | 2016-03-15 |
| 9131584 | Airfield lighting sustem | — | 2015-09-08 |
| 8283932 | Noise measurement system in power stabilization network, variable filter applied to the same, and method for measuring noise in power stabilization network | — | 2012-10-09 |