Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8116477 | Fit adjuster for a neckband type headset | Seung Jae Lee, Ki-Taek Kim, Young-Ki Kim, Jae-Chul Jin | 2012-02-14 |
KY
Ki-Yeol Yoon
Overall (All Time): #3,196,304 of 4,157,543Top 80%
1
Patents All Time