| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 7 | |
| #3 | Canada | 4 | |
| #4 | EPO (European Patent Office) | 4 | |
| #5 | Australia | 3 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Telephonic communication | |
| #3 | Multiplex communication | |
| #4 | Electric digital data processing | |
| #5 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | English Daniel W | 18 |
| #2 | Fitzgerald Jeffrey J | 12 |
| #3 | Doucette John | 11 |
| #4 | Miller Paul | 10 |
| #5 | Saab Hicham | 8 |
| #6 | Devine Geoffrey | 5 |
| #7 | Quigley Patrick | 5 |
| #8 | Kassas George | 4 |
| #9 | Galvin Mark | 3 |
| #10 | Miller Jr Paul | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2009060160A1 | Switch having notification system | |
| US7587523B2 | Distributed systems for determining card status | |
| WO2004051497A1 | Control mechanisms for switching devices | |
| US7733783B2 | Ethernet network availability | |
| US7545801B2 | In-band control mechanism for switching architecture | |
| EP1527570A1 | Communications switching architecture | |
| CA2496530A1 | A reconfigurable data communications system with a removable optical backplane connector | |
| US7260741B2 | Method and system to detect software faults |