Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D889717 | Light emitting diode (LED) lamp device | Duk-Yong Kim, Hyun Ki Kim, Tai-Woo Lee, Sang Cheol Lee | 2020-07-07 |
| D889718 | Light emitting diode (LED) lamp device | Duk-Yong Kim, Hyun Ki Kim, Sang Cheol Lee | 2020-07-07 |
| D889719 | Light emitting diode (LED) lamp device | Duk-Yong Kim, Hyun Ki Kim, Sang Cheol Lee | 2020-07-07 |