DIGIMARC ID SYSTEMS, LLC

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TUALATIN, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Identification card
- Patent number 6,923,378
- Issue date Aug 2, 2005
- Digimarc ID Systems
- Robert L. Jones
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple image security features for identification documents and m...
- Patent number 6,817,530
- Issue date Nov 16, 2004
- Digimarc ID Systems
- Brian Labrec
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER