Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8032120 | Voice message transmission system, transmission result notification system, and methods thereof | Hyuk-Hoon Kwon, Tae Wook Park, Sang-Yun Lee, Hee-Hyeok Hahm, Bong-Ju Kang | 2011-10-04 |