Sutherland Asbill & Brennan LLP
Protection against unauthorized copying of digital medial cotent
Protection against unauthorized copying of digital media content is achieved by receiving information from a client device related to its storing function used to store digital media content that is to be sent to the client device; and performing a procedure to protect against unauthorized copying of the digital media content if the client device is able to store the digital media content using its storing function.
CDNetworks Co., Ltd
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Jun Sik Sam Ryong Young Jun Jung Eun Yun Geun
Park Jang Bang Kim Lee