Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198145 | Logistics management system and method using blockchain | Wai Kei Leung, Shing Yee Chu, Tsz Fung Leung, Samuel Chen Ying Ng | 2025-01-14 |
| 11346152 | Curtain assembly and installation methods thereof | — | 2022-05-31 |
| 7515583 | Method and apparatus for providing a configurable quality of service threshold for voice over internet protocol | Sejal Pranlal Kamani, Paul Coverdale, Ben Kwong | 2009-04-07 |
| 6185288 | Multimedia call signalling system and method | — | 2001-02-06 |