ContentGuard Licenses Patented DRM Technologies To Sony

Dec 06, 2002

ContentGuard Inc. has announced a global licensing agreement with Sony Corporation.  Under the agreement ContentGuard, which has a large portfolio of Digital Rights Management related technologies, including early foundation patents covering DRM systems and digital rights languages, has licensed its DRM intellectual property to Sony for the development, manufacturing and marketing of Sony products and services.  ContentGuard will receive license fees for Sony products and services that use patented ContentGuard DRM technologies.

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