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Digital Rights Management (DRM) patents | Rovi Corporation

Rovi is offering for sale its patent portfolio related to “Digital Rights Management”. This patent portfolio includes: 12 US patents cover DRM technology Dozens of international counterparts Key..
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Digital Watermarking patents | Rovi Corporation

Rovi is offering for sale its patent portfolio related to “Digital Watermaking”. This patent portfolio includes: 9 US patents 100+ international counterparts Key technical characteristics include:..
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