Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435809 | Apparatus for growing single crystalline ingot and method for growing same | Do-Won Song, Hong-Woo Lee, Sang Hee Kim, Ho-Jun Lee | 2019-10-08 |
| 10285246 | Communication device using powerline and LED lighting system using the device | Kwang Youn PARK, Sangheon Lee, Jae Heung Park | 2019-05-07 |