Discovery filed suit today in the US District Court for the District of Delaware, alleging infringement of a patent filed by the company in September of 1999. Describing an "Electronic Book Security and Copyright Protection System," the patent was awarded in 2007, with Discovery founder John S. Hendricks listed among the inventors.
"The Kindle and Kindle 2 are important and popular content delivery systems," reads a canned statement from Discovery general counsel Joseph A. LaSala Jr. "We believe they infringe our intellectual property rights, and that we are entitled to fair compensation. "Legal action is not something Discovery takes lightly. Our tradition as an inventive company has produced considerable intellectual property assets for our shareholders, and today’s infringement litigation is part of our effort to protect and defend those assets."
Discovery and the law firm representing the company did not immediately respond to a request for comment. Amazon declined to comment.
Discovery - known for the Discovery Channel, TLC, Animal Planet, and other cable networks - is objecting not only to the Kindle and its recently-announced sequel, the Kindle 2, but also to Amazon's online delivery system. Amazon delivers ebooks over something it calls WhisperNet, which runs over Sprint's EVDO wireless network.
"The home subsystem connects to a secure video distribution system or variety of alternative secure distribution systems, generates menus and stores text, and transacts through communicating mechanisms," the patent abstract reads. "A portable book-shaped viewer is used for secure viewing of the text. A billing system performs the transaction, management, authorization, collection and payments utilizing the telephone system or a variety of alternative communication systems using secure techniques."