| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | China | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Multiplex communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ramfelt Lars | 7 |
| #2 | Orava Fredrik | 7 |
| #3 | Lars Orava Fredrik Ramfelt | 3 |
| #4 | Hansson Kjell | 1 |
| #5 | Fredrik Orava | 1 |
| #6 | Assouad Simon | 1 |
| #7 | Hagsand Olof | 1 |
| #8 | Ramfelt Lars Hakan | 1 |
| #9 | Lars Ramfelt | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2005083581A1 | Restoration mechanism for network topologies | |
| US7174389B2 | Tandem node system and a method therefor | |
| US2006015643A1 | Method of sending information through a tree and ring topology of a network system | |
| US7283524B2 | Method of sending a packet through a node | |
| US2002110122A1 | Dynamic packet processor architecture |