| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Israel | 1 | |
| #8 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Resonators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lillington John | 10 |
| #2 | Russo Antonio Renato | 4 |
| #3 | Russo Antonio R | 1 |
| #4 | Lillington J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0215502D0 | Frequency band separation using complex frequency shifting converters | |
| IL149693D0 | Apparatus for splitting the frequency band of an input signal |