| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 8 | |
| #2 | United Kingdom | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Digital networks | |
| #2 | Telecommunications | |
| #3 | Optics | |
| #4 | Computer technology | |
| #5 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Transmission | |
| #3 | Selecting | |
| #4 | Optical systems | |
| #5 | Electric digital data processing | |
| #6 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Manning Thomas A | 3 |
| #2 | Peck David N | 3 |
| #3 | Choi Alexander | 2 |
| #4 | Constantin Robert | 2 |
| #5 | Hammond David E | 2 |
| #6 | Stewart Mark A W | 2 |
| #7 | Buchanan James H | 2 |
| #8 | Walker Stuart Douglas | 2 |
| #9 | Veit Stephen R | 2 |
| #10 | Gibson Robert T | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB0106590D0 | Compensation for higher order chromatic dispersion |