Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D647875 | Wireless internet phone | Bum-Ho Chun, Sang-Sung Woo, Yu-Li Sung, EunuaeShally Lee | 2011-11-01 |
| D641740 | Repeater | Sang-Sung Woo | 2011-07-19 |
| D637155 | Charger for internet wireless phone | Sang-Sung Woo | 2011-05-03 |