Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8367922 | Music composition method and system for portable device having touchscreen | Seung Woo Shin, Myoung Hwan Han, Joong Sam Yun | 2013-02-05 |
| 8138408 | Music composition method and system for portable device having touchscreen | Seung Woo Shin, Myoung Hwan Han, Joong Sam Yun | 2012-03-20 |
| 7773875 | Auto-focusing camera module having liquid lens | Tae-Young Kim | 2010-08-10 |
| 7710665 | Imaging optical system | Cheon Ho Park | 2010-05-04 |
| 7680406 | Liquid-lens assembly | — | 2010-03-16 |
| 7675694 | Wide-angle lens system | Jin Jong Kim, Yong Joo JO | 2010-03-09 |