Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9420373 | Display apparatus, hearing level control apparatus, and method for correcting sound | Seung-su LEE, Jae Hwan Kim | 2016-08-16 |
GH
Gi-choon Han
Overall (All Time): #3,013,733 of 4,157,543Top 75%
1
Patents All Time