Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10073896 | System and method for providing nearby search service using POI clustering scheme | Won Dal JANG, Jeong Han Son, Dong Jin Yoon, Hye Lim Yu | 2018-09-11 |
| 5623201 | 3-phase power meter having a display board | — | 1997-04-22 |