Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8510789 | Data output method, system and apparatus | Liqun Chen, Stephen James Crane, Marco Mont, Keith Harrison | 2013-08-13 |
| 7650498 | Secure data provision method and apparatus and data recovery method and system | Liqun Chen | 2010-01-19 |
| 7516321 | Method, system and device for enabling delegation of authority and access control methods based on delegated authority | Liqun Chen, Stephen James Crane | 2009-04-07 |
| 7308572 | Method of printing a document | David Clarke | 2007-12-11 |
| 6978379 | Configuring computer systems | Casassa Mont Marco, Adrian John Baldwin | 2005-12-20 |
| 6688230 | Method of printing a token by a printer | Marco Mont | 2004-02-10 |