Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8488593 | Apparatus and system for controlling signal filtering | Frank Siu Hong Chan | 2013-07-16 |
| 8488594 | Apparatus and system for bridging communication signals | Frank Siu Hong Chan | 2013-07-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8488593 | Apparatus and system for controlling signal filtering | Frank Siu Hong Chan | 2013-07-16 |
| 8488594 | Apparatus and system for bridging communication signals | Frank Siu Hong Chan | 2013-07-16 |