| 8131019 |
Method and system for capturing images moving at high speed |
John P. Miller, Lun Chan |
2012-03-06 |
| 7827171 |
Copy detection using contour analysis |
Bertrand Haas, Claude Zeller |
2010-11-02 |
| 7191336 |
Method for embedding information in an image |
Claude Zeller, Robert A. Cordery, Donald G. Mackay |
2007-03-13 |
| 7054461 |
Authenticating printed objects using digital watermarks associated with multidimensional quality metrics |
Claude Zeller, Donald G. Mackay, William Kilmartin, Robert A. Cordery, Hugh L. Brunk +2 more |
2006-05-30 |
| 7013024 |
Method for reading information that has been embedded in an image |
Robert A. Cordery, Claude Zeller, Donald G. Mackay |
2006-03-14 |
| 5923343 |
Mailing machine having a registration shield with improved air flow capability during ink jet printing on envelopes |
Mark Broschart, David B. Wilk, Claude Zeller |
1999-07-13 |
