Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7836488 | Authentic device admission scheme for a secure communication network, especially a secure IP telephony network | Kar-Wing Edward Lor, Wing Hei Luk, Kwan Shum | 2010-11-16 |
| 7453844 | Dynamic allocation of channels in a wireless network | Siu Fai Lee | 2008-11-18 |