| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Sweden | 3 | |
| #3 | United States | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | China | 1 | |
| #6 | Japan | 1 | |
| #7 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Digital networks | |
| #4 | Basic communication technologies | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Digital information transmission | |
| #2 | Code conversion | |
| #3 | Television | |
| #4 | Electric digital data processing | |
| #5 | Image data processing | |
| #6 | Speech analysis | |
| #7 | Cryptography |
| # | Name | Total Patents |
|---|---|---|
| #1 | Revell Elise | 13 |
| #2 | Elise Revell | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2018041334A1 | Compression and/or encryption of a file | |
| SE1550463A1 | Improved compression of a file | |
| SE1451431A1 | Improved compression and encryption of a file |