Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8977854 | Automatic user authentication and identification for mobile instant messaging application | Dalsu Lee, Ken Lo, Andreea Manolescu, Michael Hung | 2015-03-10 |
| 8607317 | Automatic user authentication and identification for mobile instant messaging application | Dalsu Lee, Ken Lo, Andreea Manolescu, Michael Hung | 2013-12-10 |