Thursday, February 16, 2012

Patent and copyright litigation

On July 14, 2005, Forgent Networks filed suit24 adjoin assorted companies alleging contravention on U.S. Apparent 6,285,746, advantaged "Computer controlled video arrangement acceptance playback during recording". The listed companies included EchoStar, Directv, Charter Communications, Cox Communications, Comcast, Time Warner, and Cable One.

Scientific-Atlanta and Motorola, the manufacturers of the accessories awash by the aloft mentioned companies, filed a counter-suit adjoin Forgent Networks claiming that their articles do not breach the patent, and that the apparent is invalid. The two cases were accumulated into case 6:06-cv-208, filed in the United States District Cloister for the Eastern District of Texas, Tyler Division.

According to cloister documents, on June 20, 2006, Motorola requested that the United States Apparent and Trademarks Office reexamine the patent, which was aboriginal filed in 1991, but has been adapted several times.25

On March 23, 2007 Cablevision Systems Corp absent a acknowledged action adjoin several Hollywood studios and television networks to acquaint a network-based agenda video recorder account to its subscribers.26 However, on August 4, 2008, Cablevision won its appeal. John M. Walker Jr., a Second Circuit judge, declared that the technology "would not anon infringe" on the media companies' rights.27 An address to the Supreme Cloister was rejected.

In court, the media companies argued that arrangement agenda video recorders were alike to video-on-demand, and that they should accept authorization fees for the recording. Cablevision and the appeals cloister disagreed. The aggregation acclaimed that anniversary user would almanac programs on his or her own alone server space, authoritative it a DVR that has a "very continued cord."27

In 2004, TiVo sued EchoStar Corp, a architect of DVR units, for apparent infringement. The parties accomplished a adjustment in 2011 wherein EchoStar paid TiVo a licensing fee for its technology.

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