Digimarc ID Systems
Patent Applications and Registrations
Patent applications and USPTO patent grants for Digimarc ID Systems.The latest application filed is for "identification card".
- Digimarc ID Systems - Tualatin OR
| Patent | Date |
|---|---|
| Identification card Grant 6,923,378 - Jones , et al. August 2, 2 | 2005-08-02 |
| Multiple image security features for identification documents and methods of making same Grant 6,817,530 - Labrec , et al. November 16, 2 | 2004-11-16 |
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