Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051145 | Method of simultaneously providing data to two or more devices on the same network | Kang Heng Wu, Soung Chang Liew | 2011-11-01 |
| 7920548 | Intelligent switching for secure and reliable voice-over-IP PBX service | Wing Hei Luk, Kwan Shum | 2011-04-05 |