Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403280 | Lamp device for inputting or outputting voice signal and method of driving the same | Yohan Lee, Jungkyun Ryu, Junho Park, Wonsik Song, Seungyong Lee | 2019-09-03 |
YL
Youngsu Lee
Overall (2019): #210,432 of 560,194Top 40%
1
Patents 2019