Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9044634 | Dynamically configurable balancing board | Kari Hjelt | 2015-06-02 |
| 7121462 | User programmable smart card interface system | Sue-Ken Yap, Philip Keith Robertson | 2006-10-17 |
| 6874683 | User programmable smart card interface system for an image album | Sue-Ken Yap, Philip Keith Robertson | 2005-04-05 |
| 6871782 | User programmable smart card interface system having an arbitrary mapping | Sue-Ken Yap, Philip Keith Robertson | 2005-03-29 |
| 6871277 | Apparatus and method for preventing disclosure of protected information | — | 2005-03-22 |
| 6567530 | Device and method for authenticating and certifying printed documents | Stamatios Demetriou | 2003-05-20 |
| 6559968 | Copying selected regions of documents | — | 2003-05-06 |
| 6304907 | Network resource access method and apparatus | Philip Keith Robertson | 2001-10-16 |