Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D769216 | Speaker | Whan Oh Sung, Jooyeon Lee, Kyu Eun Hwang, Stella Lee, Young-Keun Lee +1 more | 2016-10-18 |
| D769217 | Speaker | Whan Oh Sung, Jooyeon Lee, Kyu Eun Hwang, Stella Lee, Young-Keun Lee +1 more | 2016-10-18 |
| D754099 | Speaker | Whan Oh Sung, Jooyeon Lee, Kyu Eun Hwang, Stella Lee, Youngkeun Lee +1 more | 2016-04-19 |
| D742852 | Speaker | Whan Oh Sung, Jooyeon Lee, Kyu Eun Hwang, Stella Lee, Young-Keun Lee +1 more | 2015-11-10 |