Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8667272 | System and method for content distribution with broadcast encryption | Wing P. Leung, Yiu Wing Wat, Zhibin Lei | 2014-03-04 |
| 8499156 | Method for implementing encryption and transmission of information and system thereof | Shek Duncan Wong | 2013-07-30 |