Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832130 | Method and system for automated document processing | Leon A. Pintsov, Patrick Brand | 2004-12-14 |
| 6814291 | Robust barcode reader | Wallace Kirschner, Bahram Javidi | 2004-11-09 |
| 6813614 | Method for re-keying postage metering devices | — | 2004-11-02 |
| 6775590 | Method and system for automated document processing | Leon A. Pintsov, Patrick Brand | 2004-08-10 |
| 6738899 | Method for publishing certification information certified by a plurality of authorities and apparatus and portable data storage media used to practice said method | — | 2004-05-18 |
| 6711680 | Method of limiting key usage in a postage metering system that produces cryptographically secured indicium | — | 2004-03-23 |
| 6704867 | Method for publishing certification information representative of selectable subsets of rights and apparatus and portable data storage media used to practice said method | — | 2004-03-09 |