Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520140 | Substrate structure for LED lighting | Young Hun Ko, Ui-Chung Hong | 2019-12-31 |
| 10327314 | System for integrated remote control of wireless lighting device and wireless electric and electronic devices in wireless network environment | Won Jae Choi, Yong-Chul Song, Sang Yeol Park | 2019-06-18 |