Verance said it received 2 new U.S. patents for digital watermark...
Verance said it received 2 new U.S. patents for digital watermark technology, increasing its total to 20. U.S. Patent No. 6,427,012 uses watermark to track content over broadcasts and Internet. U.S. Patent No. 6,430,301 marks content in order to…
Sign up for a free preview to unlock the rest of this article
Export Compliance Daily combines U.S. export control news, foreign border import regulation and policy developments into a single daily information service that reliably informs its trade professional readers about important current issues affecting their operations.
track it back to specific source, such as CD, DVD, public performance.