Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9723427 | Audio playing apparatus and system having the same | Jooeun LEE, Pilyoung Noh, Jeanhee Jeon | 2017-08-01 |
SL
Sangyeop LEE
Overall (2017): #254,182 of 506,227Top 55%
1
Patents 2017