Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6385237 | Non-invasive digital cable test system | Ernest Tsui | 2002-05-07 |
| 6278730 | Non-invasive digital cable test system | Ernest Tsui | 2001-08-21 |
| 6233274 | Non-invasive digital cable test system | Ernest Tsui | 2001-05-15 |
| 6061393 | Non-invasive digital cable test system | Ernest Tsui | 2000-05-09 |
| 5751766 | Non-invasive digital communications test system | Ernest Tsui | 1998-05-12 |