| 12130921 |
Computer security |
— |
2024-10-29 |
| 10313454 |
Method of transmitting data structures from one computer to another computer |
— |
2019-06-04 |
| 9413717 |
Apparatus and method for connecting computer networks |
— |
2016-08-09 |
| 9325669 |
Network security content checking |
Richard Andrew Oak |
2016-04-26 |
| 9239923 |
Protection of computer system |
— |
2016-01-19 |
| 9208312 |
Checking data content |
Katherine Jane Hughes |
2015-12-08 |
| 9195825 |
Data content checking |
Katherine Jane Hughes |
2015-11-24 |
| 9003536 |
Content-checking of embedded content in digitally encoded documents |
— |
2015-04-07 |
| 8885828 |
Multi-community network with quantum key distribution |
Brian Sinclair Lowans, Richard Andrew Oak |
2014-11-11 |
| 8855316 |
Quantum cryptography apparatus |
Brian Sinclair Lowans, Richard Middleton Hicks |
2014-10-07 |
| 8792791 |
Multiplexed quantum key distribution |
Brian Sinclair Lowans, Stephen Gerard Ayling, Ewan David Finlayson |
2014-07-29 |
| 8762728 |
Method of performing authentication between network nodes |
— |
2014-06-24 |
| 8755525 |
Quantum key distribution involving moveable key device |
— |
2014-06-17 |
| 8681982 |
Method of establishing a quantum key for use between network nodes |
Richard Middleton Hicks, Brian Sinclair Lowans |
2014-03-25 |
| 8683192 |
Methods and apparatus for use in quantum key distribution |
Stephen Gerard Ayling, Brian Sinclair Lowans |
2014-03-25 |
| 8650401 |
Network having quantum key distribution |
Brian Sinclair Lowans |
2014-02-11 |
| 8639932 |
Quantum key distribution |
Brian Sinclair Lowans, Stephen Gerard Ayling |
2014-01-28 |
| 8108679 |
Firewall system |
— |
2012-01-31 |
| 8037520 |
Communications systems firewall |
Christopher James Cant |
2011-10-11 |
| 7398400 |
Computer system protection |
— |
2008-07-08 |