Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D887071 | Lamp with sound organic light emitting diode (OLED) coupled thereto | Jeong Ho SON, Hyun-Soo Chung, Ah Ra Cho, Chi-Young Lee, Duck Su Oh +2 more | 2020-06-09 |
| 10563826 | Multipurpose assistance lamp with OLED lighting sheet housing structure | Jung-Hyoung Lee, Jong Seok Kim, Seung Chul Oh | 2020-02-18 |