Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10027481 | Management of cryptographic keys | Liqun Chen, Fraser John Dickin, Chris I. Dalton, Nigel Edwards, Simon Kai-Ying Shiu +1 more | 2018-07-17 |
| 8250363 | Method of provisioning devices with one-time pad data, device for use in such method, and service usage tracking based on one-time pad data | Christopher Tofts, Timothy Spiller, William Munro, Keith Harrison | 2012-08-21 |
| 8050411 | Method of managing one-time pad data and device implementing this method | William Munro, Timothy Spiller, Christopher Tofts, Keith Harrison | 2011-11-01 |
| 7789307 | Identifier for memory tags | James Thomas Edward McDonnell, Robert Squibbs | 2010-09-07 |
| 7574596 | Cryptographic method and apparatus | Liqun Chen, Keith Harrison | 2009-08-11 |
| 7398393 | Privacy management of personal data | Marco Mont, Keith Harrison, Siani Pearson | 2008-07-08 |
| 7330969 | Method and apparatus for data validation | Keith Harrison, Marco Mont | 2008-02-12 |
| 7321660 | Method and apparatus for encrypting/decrypting data using timed-release keys | Marco Mont, Keith Harrison | 2008-01-22 |
| 7086052 | Software installation and operation with random selection | Marco Mont, Keith Harrison, Simon Kai-Ying Shiu | 2006-08-01 |
| 6909999 | Sound link translation | Andrew Thomas, Stephen Hinde, Simon Crouch | 2005-06-21 |
| 6549142 | Audio alerts in physical environments | Andrew Thomas, Stephen Hinde | 2003-04-15 |
| 4241913 | Rapid thrust exercise machine | Don L. Zwayer | 1980-12-30 |